Coil Infusion Triple Treat Deep Conditioner

In the US, ingredients above 1% are listed from most to least. Below 1% they can appear in any order. Each note keeps three things apart: what the ingredient generally does, its role in this type of product, and what its position can tell you.

• 1 Water · Aqua/Water/Eau
  General function

  The base of almost every rinse-off and cream hair product. It carries everything else and is normally the first ingredient on the label.

  Leading ingredient

  Listed in the first three ingredients, it is likely a structural part of this formula.

  • solvent
• 2 Cetearyl Alcohol
  General function

  A waxy fatty alcohol - nothing like drying alcohol. It gives conditioners their body and leaves a soft, smoothing film on the hair.

  Leading ingredient

  Listed in the first three ingredients, it is likely a structural part of this formula.

  May suitDry, coarse, or high-porosity hair

  The waxy solid that gives a conditioner its body. It deposits a soft lubricating layer, which is most of what makes hair feel smooth after rinsing.

  May suitFrizz-prone, damaged, or high-friction hair

  Deposits with the cationic conditioners and helps them lie flat along the strand, which is where the detangling actually comes from.

  DependsFine or easily flattened hair

  Near the top of a conditioner it is doing most of the conditioning, and most of the weighting, at the same time.

  PubChem
  • fatty alcohol
  • emollient
  • thickener
• 3 Propanediol
  General function

  A corn-derived humectant and solvent, often chosen as a lighter-feeling alternative to propylene glycol.

  Leading ingredient

  Listed in the first three ingredients, it is likely a structural part of this formula.

  May suitFine or easily flattened hair

  Light and water-binding rather than oily, so it adds less weight than oils or butters do.

  May suitVery dry or highly damaged hair

  A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

  DependsClimate-sensitive or frizz-prone hair

  A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

  PubChem
  • humectant
  • solvent
• 4 Glycerin
  General function

  Glycerin, also called glycerol, attracts moisture and mixes completely with water.

  Supporting ingredient

  Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

  May suitDry, coarse, or high-porosity hair

  High-porosity hair loses water fast; a humectant holds some of it in place for longer than the wash itself would.

  May suitVery dry or highly damaged hair

  Binds water into the outer layers of the strand, and water is what makes dry hair flexible again rather than brittle.

  DependsClimate-sensitive or frizz-prone hair

  Water moves both ways. Measured across concentrations, glycerin solutions give water up in some conditions and take it from the air in others. What it does for you depends on how much of it is there and on the air around it.

  Scientific Reports
  • humectant
• 5 Bis-Hydroxy/Methoxy Amodimethicone
  General function

  A silicone. Silicones coat the strand for slip, shine and frizz control; unless the name carries PEG or PPG, removing one takes a detergent rather than water.

  Supporting ingredient

  Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

  May suitClimate-sensitive or frizz-prone hair

  A surface film slows how quickly humidity reaches the cortex, which is what limits swelling-driven frizz in damp air.

  May suitFrizz-prone, damaged, or high-friction hair

  Amino-functional silicone carries a positive charge, so it binds where the cuticle is worn rather than coating evenly. Damaged areas get most of it.

  May suitMaximum-hold styling

  Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.

  • conditioning agent
  • film former
  • silicone
• 6 Olea Europaea (Olive) Fruit Oil
  General function

  A heavy, coating oil traditionally used for deep conditioning.

  Supporting ingredient

  Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

  May suitDry, coarse, or high-porosity hair

  Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

  May suitFrizz-prone, damaged, or high-friction hair

  A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.

  May not suitFine or easily flattened hair

  Near the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.

  • oil
  • emollient
• 7 Vitis Vinifera (Grape) Seed Oil
  General function

  A light oil used where softness is wanted without weight.

  Supporting ingredient

  Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

  May suitDry, coarse, or high-porosity hair

  Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

  May suitFrizz-prone, damaged, or high-friction hair

  A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.

  May not suitFine or easily flattened hair

  Near the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.

  • oil
  • emollient
• 8 Behentrimonium Chloride
  General function

  A positively charged conditioning agent that binds to damaged, negatively charged spots on the hair. It is the main detangling ingredient in most rinse-out conditioners.

  Supporting ingredient

  Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

  May suitDry, coarse, or high-porosity hair

  Electrokinetic measurement puts the C22 quat ahead of the C16 ones for deposition: the longer chain adds van der Waals stabilisation on top of the charge binding. That extra deposit is what coarse hair usually needs to comb through.

  May suitFrizz-prone, damaged, or high-friction hair

  A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

  DependsBuild-up-sensitive routines

  Substantive by design. A routine with no detergent wash gives it nothing to leave with.

  International Journal of Cosmetic Science
  • conditioning agent
  • cleanser
• 9 Helianthus Annuus (Sunflower) Seed Oil
  General function

  A light, widely used oil that softens without much weight.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitDry, coarse, or high-porosity hair

  Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

  May suitFrizz-prone, damaged, or high-friction hair

  A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.

  DependsVery dry or highly damaged hair

  It works on the surface. In the comparison that established coconut oil's penetration, sunflower oil did not reduce protein loss from washing — its fatty acids are bulkier and less linear. It softens and smooths; it does not reinforce the fibre.

  International Journal of Trichology
  • oil
  • emollient
• 10 Lanolin
  General function

  A sheep-wool wax that seals moisture in strongly. Rich, effective, and not vegan.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitFrizz-prone, damaged, or high-friction hair

  Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

  May suitMaximum-hold styling

  A wax holds by staying solid on the strand, which gives grip and separation rather than a set film that cracks.

  May suitVery dry or highly damaged hair

  Forms a physical barrier on the strand that slows water leaving it. Nothing else in a formula holds moisture in as bluntly.

  • sealant
  • emollient
  • wax
• 11 Stearamidopropyl Dimethylamine
  General function

  A gentle conditioning agent activated by the acid in the formula. It smooths the cuticle without much build-up.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitFrizz-prone, damaged, or high-friction hair

  A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

  May suitVery dry or highly damaged hair

  The class that does the detangling in a conditioner. It deposits lubrication where the cuticle is worn.

  DependsBuild-up-sensitive routines

  Substantive by design. A routine with no detergent wash gives it nothing to leave with.

  PubChem
  • conditioning agent
• 12 Butyrospermum Parkii (Shea) Butter
  General function

  A rich, solid plant butter used for heavy conditioning on coarse or dry hair. High in the list it makes a product decidedly heavy.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitDry, coarse, or high-porosity hair

  Coarse, porous hair loses water quickly and can carry the weight; a butter slows that loss more than a thin oil does.

  May suitFrizz-prone, damaged, or high-friction hair

  Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

  May suitVery dry or highly damaged hair

  A solid fat melts onto the strand at body temperature and stays there, which is the heaviest surface moisture-holding a formula can offer.

  • butter
  • emollient
  • sealant
• 13 Neopentyl Glycol Diheptanoate
  General function

  A very light ester used for a dry, silky finish without silicone.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitFine or easily flattened hair

  A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

  May suitFrizz-prone, damaged, or high-friction hair

  Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

  PubChem
  • light ester
  • emollient
• 14 Cetyl Esters
  General function

  A waxy ester blend that replaces spermaceti in creams. It thickens and leaves a smooth, non-greasy finish.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitFine or easily flattened hair

  A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

  May suitFrizz-prone, damaged, or high-friction hair

  Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

  • light ester
  • emollient
  • thickener
• 15 Persea Gratissima (Avocado) Oil
  General function

  A rich oil used in masks and heavier creams for softness on coarse or dry hair.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitDry, coarse, or high-porosity hair

  Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

  May suitFrizz-prone, damaged, or high-friction hair

  A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.

  • oil
  • emollient
• 16 Cocos Nucifera (Coconut) Oil
  General function

  One of the few oils small enough to move into the strand, which is why it is used for pre-wash treatments. It can feel heavy or stiff on protein-sensitive hair.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitDry, coarse, or high-porosity hair

  Because it penetrates rather than sits on top, it works on hair that loses water through a worn cuticle instead of only slowing evaporation from the surface the way a non-penetrating oil does.

  May suitFrizz-prone, damaged, or high-friction hair

  A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.

  May suitVery dry or highly damaged hair

  The exception to the class read: lauric acid is small and linear enough to enter the shaft rather than only coat it, and in comparison testing coconut oil was the one that reduced protein loss from washing on both undamaged and damaged hair.

  International Journal of Trichology
  • oil
  • emollient
• 17 Ricinus Communis (Castor) Seed Oil
  General function

  A thick, tacky oil used for sealing ends and for slick, held-down styles.

  Secondary ingredient

  Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

  May suitDry, coarse, or high-porosity hair

  Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

  May suitFrizz-prone, damaged, or high-friction hair

  A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.

  • oil
  • emollient
• ▾Below about here, the order stops meaning much. These are usually used at 1% or less.
• 18 Mentha Piperita (Peppermint) Oil
  General function

  Peppermint essential oil, used for scent and the cooling feeling on the scalp.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May not suitFragrance-sensitive routines

  Essential oils are fragrance. Several carry constituents on the EU list of declared fragrance allergens, so a label with no fragrance line can still be a scented product.

  • botanical extract
  • essential oil
  • fragrance
• 19 Morinda Citrifolia Fruit Powder
  • botanical extract
• 20 Cymbopogon Schoenanthus Leaf Extract
  • botanical extract
• 21 Cellulose
  General function

  Plant fibre used to thicken and give body to a formula.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitCurls or waves needing flexible hold

  Gums thicken and set soft, which gives definition that bends rather than a rigid cast.

  • thickener
  • gum
• 22 Polyquaternium-37
  General function

  A thickening polymer that gives creams and curl products their bounce and helps them cling to the strand.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitCurls or waves needing flexible hold

  Cationic polymers hold a curl loosely and stay soft, which is why they turn up in definition products rather than firm-hold ones.

  May suitFrizz-prone, damaged, or high-friction hair

  A cationic polymer stays on the hair through rinsing, which is what keeps static and combing friction down after the wash.

  May suitMaximum-hold styling

  Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.

  • conditioning agent
  • film former
  • polymer
  • thickener
• 23 Quaternium-91
  General function

  A conditioning agent used in leave-ins for detangling without much weight.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFrizz-prone, damaged, or high-friction hair

  A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

  May suitVery dry or highly damaged hair

  The class that does the detangling in a conditioner. It deposits lubrication where the cuticle is worn.

  DependsBuild-up-sensitive routines

  Substantive by design. A routine with no detergent wash gives it nothing to leave with.

  PubChem
  • conditioning agent
• 24 Palmitoyl Myristyl Serinate
• 25 BHT
  • antioxidant
• 26 Tocopherol
  • antioxidant
  • vitamin
• 27 Peg-8/Smdi Copolymer
  • emulsifier
• 28 PEG-8
  General function

  A polyethylene glycol of the stated chain length, used as a carrier and to hold a little water. At this size it is a formulation aid, not an active.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  Light and water-binding rather than oily, so it adds less weight than oils or butters do.

  May suitVery dry or highly damaged hair

  A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

  DependsClimate-sensitive or frizz-prone hair

  A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

  • humectant
  • solvent
• 29 Panthenol
  General function

  Provitamin B5. It draws in water and penetrates the strand a little, which is why it is the standard ingredient for softness and shine claims.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  It hydrates without adding oil or a film, which is the combination fine hair usually needs.

  May suitFrizz-prone, damaged, or high-friction hair

  Deposits a lubricating layer that makes combing easier, which is most of what stops mechanical damage adding to frizz.

  May suitVery dry or highly damaged hair

  A humectant that also penetrates the cuticle, so it holds water inside the strand rather than only on the surface.

  PubChem
  • humectant
  • conditioning agent
  • vitamin
• 30 Hydroxyethylcellulose
  General function

  A cellulose thickener that gives gels and conditioners their body and adds a soft, flexible film.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitCurls or waves needing flexible hold

  A polysaccharide film stays softer than a synthetic one as it dries, which is what leaves a curl defined but still able to move.

  May suitFrizz-prone, damaged, or high-friction hair

  A soft film binds neighbouring strands together, which is most of what helps flyaways lie down.

  May not suitMaximum-hold styling

  Gum films stay soft. A style that needs firm fixation usually wants a synthetic polymer doing the holding.

  PubChem
  • gum
  • thickener
  • film former
• 31 PPG-1 Trideceth-6
  • emulsifier
  • solubilizer
• 32 Propylene Glycol Dicaprylate/Dicaprate
  General function

  A light, dry-feeling ester that spreads other ingredients and softens without a greasy finish.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

  May suitFrizz-prone, damaged, or high-friction hair

  Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

  • light ester
  • emollient
• 33 C10-40 Isoalkylamidopropylethyldimonium Ethosulfate
  • conditioning agent
  • conditioning agent
• 34 Amodimethicone
  General function

  A silicone modified to stick where hair is damaged, so it smooths selectively instead of coating everything. It resists rinsing more than plain dimethicone.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitClimate-sensitive or frizz-prone hair

  A surface film slows how quickly humidity reaches the cortex, which is what limits swelling-driven frizz in damp air.

  May suitFrizz-prone, damaged, or high-friction hair

  Amino-functional silicone carries a positive charge, so it binds where the cuticle is worn rather than coating evenly. Damaged areas get most of it.

  May suitMaximum-hold styling

  Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.

  International Journal of Trichology
  • silicone
  • conditioning agent
  • film former
• 35 Trideceth-12
  • emulsifier
  • solubilizer
• 36 Sodium Polyacrylate
  • thickener
  • film former
  • polymer
• 37 Sodium Acetate
  General function

  A buffering salt used to hold the formula at a steady pH.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  DependsFrizz-prone, damaged, or high-friction hair

  pH adjusters are how a formula is brought to a chosen acidity, and an acidic formula keeps the cuticle lying flatter than an alkaline one. Which way this one moves the pH depends on the formula, and the finished pH is not on the label.

  • salt
  • pH adjuster
• 38 Apple Cider Vinegar · Vinegar
  General function

  Dilute acetic acid from fermented apples, used to bring a rinse to an acidic pH so the cuticle lies flatter. The effect comes from the acid, not from the apples.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  DependsFrizz-prone, damaged, or high-friction hair

  pH adjusters are how a formula is brought to a chosen acidity, and an acidic formula keeps the cuticle lying flatter than an alkaline one. Which way this one moves the pH depends on the formula, and the finished pH is not on the label.

  • pH adjuster
• 39 Disodium EDTA
  General function

  Grabs metal ions from hard water so they cannot dull the hair or destabilise the formula.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitBuild-up-sensitive routines

  Binds the calcium and magnesium in hard water, which is what stops mineral deposits accumulating on the strand wash after wash.

  May suitGray, silver, or brass-prone hair

  Copper and iron carried in tap water deposit on the strand and read as a dull, warm cast on gray or light hair. A chelator holds those metals in solution so the wash carries them off.

  PubChem
  • hard-water chelator
• 40 C12-15 Alkyl Benzoate
  General function

  A dry-feeling ester used for a silky, non-greasy finish - a common silicone substitute.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

  May suitFrizz-prone, damaged, or high-friction hair

  Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

  • light ester
  • emollient
• 41 Cetrimonium Methosulfate
  General function

  A positively charged conditioning agent. Damaged hair carries a negative charge, so it deposits where the damage is and makes wet hair comb through.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFrizz-prone, damaged, or high-friction hair

  A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

  May suitVery dry or highly damaged hair

  The class that does the detangling in a conditioner. It deposits lubrication where the cuticle is worn.

  DependsBuild-up-sensitive routines

  Substantive by design. A routine with no detergent wash gives it nothing to leave with.

  PubChem
  • conditioning agent
• 42 Cetrimonium Chloride
  General function

  A quick-acting conditioning agent that reduces static and combing force. It also helps keep the formula stable.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  The C16 quat binds mostly by charge rather than by chain, so it deposits measurably less than the C22 ones. Less deposit is less conditioning and also less weight, which is usually the trade fine hair wants.

  May suitFrizz-prone, damaged, or high-friction hair

  A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

  DependsBuild-up-sensitive routines

  Substantive by design. A routine with no detergent wash gives it nothing to leave with.

  International Journal of Cosmetic Science
  • conditioning agent
  • cleanser
• 43 Guar Hydroxypropyltrimonium Chloride
  General function

  A conditioning polymer made from guar bean gum. It deposits during rinsing, which is why sulfate shampoos can still leave hair soft.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitCurls or waves needing flexible hold

  Gums thicken and set soft, which gives definition that bends rather than a rigid cast.

  May suitFrizz-prone, damaged, or high-friction hair

  Cationic conditioners bind to the negatively charged damaged cuticle, laying it flat and cutting the friction that causes combing breakage.

  May suitMaximum-hold styling

  A styling polymer dries into a film across the strands, which is what makes a shape hold instead of relax.

  • conditioning agent
  • polymer
  • gum
• 44 Isododecane
  General function

  A fast-evaporating carrier that lets oils and polymers spread thinly, then leaves nothing behind.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFrizz-prone, damaged, or high-friction hair

  Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

  PubChem
  • solvent
  • emollient
• 45 Propylene Glycol Dibenzoate
  General function

  A light ester used for shine and slip in finishing products.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

  May suitFrizz-prone, damaged, or high-friction hair

  Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

  PubChem
  • light ester
  • emollient
• 46 Isopropyl Alcohol
  General function

  A fast-evaporating alcohol used as a solvent and to speed drying. Well down the list it is a processing aid; near the top it can leave hair feeling dry.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  Evaporates on contact, which is how a spray sets almost instantly and leaves no weight behind it.

  PubChem
  • drying alcohol
  • solvent
• 47 Citric Acid
  General function

  Used to bring the product to a slightly acidic pH, which helps the cuticle lie flat. It is almost always near the end of the list.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitBuild-up-sensitive routines

  Holds hard-water minerals in solution so they rinse away instead of depositing on the hair.

  May suitFrizz-prone, damaged, or high-friction hair

  The acid side of pH adjustment, and the reason it matters is measured: alkaline formulas raise the fibre's surface negative charge, increase friction between strands and lift the scales, while lower-pH ones do the reverse.

  May suitGray, silver, or brass-prone hair

  Where a warm cast comes from water minerals rather than from the hair itself, holding those metals in solution is what removes it.

  International Journal of Trichology
  • pH adjuster
  • hard-water chelator
• 48 Dipropylene Glycol
  General function

  A light humectant and solvent that helps fragrance and extracts dissolve evenly.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFine or easily flattened hair

  Light and water-binding rather than oily, so it adds less weight than oils or butters do.

  May suitVery dry or highly damaged hair

  A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

  DependsClimate-sensitive or frizz-prone hair

  A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

  PubChem
  • humectant
  • solvent
• 49 Ethylhexylglycerin
  General function

  A preservative booster that also adds a little softness. Almost always paired with phenoxyethanol.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May suitFrizz-prone, damaged, or high-friction hair

  Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

  PubChem
  • preservative
  • emollient
• 50 Phenoxyethanol
  • preservative
• 51 Limonene
  General function

  A citrus-smelling fragrance component that EU rules require to be named separately because some people react to it.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May not suitFragrance-sensitive routines

  One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

  PubChem
  • fragrance
  • named fragrance allergen
• 52 Linalool
  General function

  A floral fragrance component listed separately as a recognised contact allergen.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May not suitFragrance-sensitive routines

  One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

  PubChem
  • fragrance
  • named fragrance allergen
• 53 Fragrance · Fragrance (Parfum)
  General function

  An undisclosed blend of scent ingredients. Regulations let it stay unlisted, so a fragrance-free product is the only way to be certain what is not in it.

  Estimated lower-concentration zone

  It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

  May not suitFragrance-sensitive routines

  Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.

  • fragrance
  • declared fragrance

What the whole list adds up to

• 16 emollients
• 8 conditioning agents
• 6 solvents
• 6 thickeners
• 6 oils
• 5 humectants
• 5 film formers
• 5 light esters
• 4 conditioning agents
• 4 fragrances
• 3 botanical extracts
• 3 gums
• 3 polymers
• 3 emulsifiers

Ingredient list captured 2026-08-24. Formulas change, so check the package in your hand when an ingredient matters to you.