#1 Scalp Care Conditioner (salon sales in US, Q3 2024-Q2 2025)
A sales or award claim. It says nothing about what is in the bottle.
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Popularity, not performance.
Sizes & containers
10.14 fl oz (300 ml) · $19.97 at one store
Conditioner / Light rinse-out, detangling
Add it to your products. We’ll tell you if it’s ever recalled.
Scent:
Notes: floral, menthol, mint.
Manufacturer page: paulmitchell.com
Personal fit
Complete the consultation to see how well this product fits your hair and your goals. With 6,000+ products in our library, we can match you to the right ones.
$49 with 60 days of follow-up questions and plan updates
$99 with 12 months. Pay once; the year renews only if you choose.
The rest of what your plan weighs on this product.
The consultation builds your hair profile, checks every factor in this table against it, and tells you where this product fits or what to use instead.
Start your consultation$49 once, with 60 days of follow-up questions and plan updates. Nothing renews, and you never have to buy a product.
Your avoid-list
Upper-mid price for a conditioner
$1.97/oz at 10.14 oz, more than 54% of the 1119 conditioners , which mostly run $0.94–3.41/oz. The cost less.
Great for
Maybe skip if
What the formula actually does
Each row says where it comes from: F means we derived it from this product’s own ingredient list, S means it is a claim the brand makes that the formula neither confirms nor contradicts.
Conditioning agents sit high in the list, so this is a detangling formula.
No oils or butters in the list.
Water-first and light: unlikely to flatten fine hair.
No humectants, so nothing here pulls water into the hair.
No protein or amino acids in the list.
Nothing here needs a detergent wash to remove.
Contains chelators, which bind hard-water and pool minerals.
Fragrance is listed; it sits below the working ingredients.
Ingredients that matter
The workhorse ingredients, plus anything lower down that changes a decision. The chips name what an ingredient does. They are not safety scores, and no ingredient here is rated good or bad on its own.
| Ingredient | What it does | Why it matters | Chip |
|---|---|---|---|
| WaterWater (Aqua, Eau) | solvent | The base everything else is dissolved in | Neutral |
| Isododecane | solvent | The base everything else is dissolved in | Softens |
| Cetearyl Alcohol | fatty alcohol | Thickens and conditions (not a drying alcohol) | Softens |
| Behentrimonium Methosulfate | conditioning agent | Conditions and softens so hair combs through | Detangles |
| Melaleuca Alternifolia (TEA Tree) Leaf Water | botanical extract | A plant extract, there as much for marketing as for function | Neutral |
| Magnesium Nitrate | salt | Thickens the formula | Stabilizes |
| Magnesium Chloride | salt | Thickens the formula | Stabilizes |
| Tetrasodium EDTA | hard-water chelator | Binds trace metals | Stabilizes |
| Methylchloroisothiazolinone | isothiazolinone | — | Stabilizes |
| Methylisothiazolinone | isothiazolinone | — | Stabilizes |
| FragranceParfum (Fragrance) | fragrance | The scent | Fragrance |
| Menthol | fragrance | The scent | Fragrance |
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.
The base of almost every rinse-off and cream hair product. It carries everything else and is normally the first ingredient on the label.
Listed in the first three ingredients, it is likely a structural part of this formula.
A fast-evaporating carrier that lets oils and polymers spread thinly, then leaves nothing behind.
Listed in the first three ingredients, it is likely a structural part of this formula.
Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.
A waxy fatty alcohol - nothing like drying alcohol. It gives conditioners their body and leaves a soft, smoothing film on the hair.
In conditioner, cetearyl alcohol gives the emulsion its creamy structure and helps it spread evenly through the hair. Its emollient layer adds slip and a smoother feel.
Listed in the first three ingredients, it is likely a structural part of this formula.
May suit dry, coarse, or high-porosity hair that benefits from added slip and a more substantial conditioning film.
Deposits with the cationic conditioners and helps them lie flat along the strand, which is where the detangling actually comes from.
Consider if hair is fine or easily flattened: a formula built heavily around fatty alcohols can feel richer than a lightweight conditioner.
A mild cationic conditioner known for heavy detangling with a light rinse-out feel. Common in curly-hair conditioners.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
A C22 conditioning quat, the chain length that deposits most heavily in electrokinetic testing. It is the slip coarse or porous hair usually needs, delivered by chain length rather than by charge alone.
A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.
The class that does the detangling in a conditioner. It deposits lubrication where the cuticle is worn.
Tea tree water used in place of some of the plain water, for scent and label appeal.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
A stabilising salt that accompanies certain preservative systems.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
A mineral salt used to thicken a cleanser or stabilise the formula.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
Binds the metal ions in hard water so they cannot dull hair or destabilise the formula.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Binds the calcium and magnesium in hard water, which is what stops mineral deposits accumulating on the strand wash after wash.
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.
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.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Holds hard-water minerals in solution so they rinse away instead of depositing on the 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.
Where a warm cast comes from water minerals rather than from the hair itself, holding those metals in solution is what removes it.
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.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
Produces the cooling, tingling feeling on the scalp. The sensation is real; it is not evidence that anything else is happening.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
A lilac-like fragrance component found naturally in several essential oils.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
An individual aroma chemical. It is part of the product's fragrance; brands that print these are disclosing more of the blend than the rules require.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
A pine-scented component of essential oils, declared as part of the fragrance.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
An individual aroma chemical. It is part of the product's fragrance; brands that print these are disclosing more of the blend than the rules require.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
A certified colour added to tint the product itself. It does not colour hair.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
A violet or blue colorant sits opposite yellow on the colour wheel, so a trace of it deposited on the surface makes a warm cast read cooler. It washes out over the following few washes.
Ingredient list captured 2026-08-22. Formulas change, so check the package in your hand when an ingredient matters to you.
Price · 10.14 oz
Priced above the products that do the same job. Stores sell it above the $1 line; products that do this job typically go for about $7 at this size.
Sizes
The 33.8 oz costs 61% less per ounce than the 2.5 oz.
10.14 ozusual store size
2.5 oz
25 ozBest per ounce
33.8 oz
Sorted by price per ounce. Dated observations from our research, not live prices. Direct store pages, no affiliate links. We don’t sell this product. and 1 listing we don’t count, from grey-market or unverified sellers.
Formula
The formula carries the systems a conditioner is built around, and it sits in the middle of the range for conditioners per ounce.
The formula score measures completeness for the job: a weighted share of the systems this product type is usually built around that we find in this list. It does not rate how well the product works or its quality, and it never compares across product types.
Does the same job, for less
Formulas that do the same things (cleanse, condition, coat or hold) for less per ounce. Scent, texture and where you buy them can still differ.
See more alternatives in the product library
These products do a similar job. We haven’t matched them to you. Find the one that fits your hair, routine and budget



Final decision
Hair that stiffens on protein, looking for a protein-free formula and real detangling slip
Less suited to anyone sensitive to fragrance, soft, over-stretchy hair that needs protein, or very dry hair that needs water-binding
Consider Mane 'n Tail Gentle Replenishing Conditioner, for similar results at a lower price
We do not sell products or take placement fees. This page states what the formula and the prices show; the consultation is what matches it to a person.
Claims check
Claims are quoted from the brand. We mark a claim supported, partly supported or conflicting only when the ingredient list speaks to it. Everything else stays "stated by the brand". That isn’t a criticism: most claims can’t be checked from a label.
#1 Scalp Care Conditioner (salon sales in US, Q3 2024-Q2 2025)
A sales or award claim. It says nothing about what is in the bottle.
—
Popularity, not performance.
Invigorating conditioner helps to detangle, smooth and soften
Conditioning agents that reduce combing force sit high in the list.
Easier detangling, less breakage.
Color safe, vegan, paraben-free, gluten-free
No parabens appear in the ingredient list.
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Preserved without parabens.
Made with 100% Australian tea tree from certified responsible sourcing
A brand-run study. We report it as stated and do not repeat the number as fact.
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Only the brand’s testing shows this.
We look at the first 10–15 ingredients and what they do in a formula, not at the marketing. If the list doesn't speak to a claim, we don't assume.
Reviewers
Themes that come up again and again in sourced reviews, written by our researchers in their own words. We don’t store or scrape star ratings.
The cooling and tingling tea-tree-mint scent is consistently called out as a refreshing, enjoyable sensory experience.
general reviewer baseReviewers with scalp irritation or dry scalp report noticeable relief, with some describing improvement after the very first use.
buyers using it for scalp concerns, including on behalf of family membersSome users report weak lather and poor detangling performance, finding it does not fully work through tangles.
general reviewer baseShoppers question whether results justify the price point at the 33.8oz size ($50), citing value-for-money concerns.
price-sensitive reviewers