Creates softer, healthier-looking hair
This is a marketing claim; an ingredient list cannot speak to it.
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Can’t be confirmed from label.
Mask / Deep treatment, oil-rich
Add it to your products. We’ll tell you if it’s ever recalled.
Scent:
The ingredient list declares fragrance. What it smells of is not stated, and we do not guess.
Manufacturer page: leonorgreyl-usa.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
Same job for less elsewhere
$17.00/oz at 3.2 oz, more than 98% of the 576 masks and treatments , which mostly run $1.80–5.62/oz.
Great for
Maybe skip if
Wash day
Read from the product’s own directions on the date shown. A step the label leaves out is shown as not stated, never filled in.
Browse technique guides (general advice, not matched to this product’s directions)
Source: brand page · checked 2026-09-17
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.
Oils sit high in the list: a softening, coating formula.
Heavy butters and waxes in the first eight ingredients.
No protein or amino acids in the list.
No humectants, so nothing here pulls water into the hair.
Nothing here is built to reduce combing force.
Nothing here needs a detergent wash to remove.
Fragrance is in the first eight ingredients, so it makes up a larger share of the formula.
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 |
|---|---|---|---|
| Cocos Nucifera (Coconut) Oil | oil | Coats and softens the strand | Softens |
| Sesamum Indicum (Sesame) Seed OilSesamum Indicum Seed Oil | oil | Coats and softens the strand | Softens |
| Simmondsia Chinensis (Jojoba) Oil | oil | Coats and softens the strand | Softens |
| Helianthus Annuus (Sunflower) Seed Oil | oil | Coats and softens the strand | Softens |
| FragranceParfum (Fragrance) | fragrance | The scent | Fragrance |
| Corylus Avellana (Hazelnut) Seed Oil | oil | A small amount of oil for softness | Softens |
| Schinziophyton Rautanenii Kernel Oil | oil | A small amount of oil for softness | Softens |
| Benzyl Alcohol | preservative | Keeps the product from spoiling | Stabilizes |
| Linalool | fragrance | The scent | Fragrance |
| Amyl Cinnamal | fragrance | The scent | Fragrance |
| Hexyl Cinnamal | fragrance | The scent | Fragrance |
| Hydroxycitronellal | 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.
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.
Listed in the first three ingredients, it is likely a structural part of this formula.
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.
A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
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.
A medium-weight oil used for conditioning and scalp application.
Listed in the first three ingredients, it is likely a structural part of this formula.
Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.
A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
Near the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.
The oil pressed from Jojoba (Simmondsia Chinensis). It is one of the lighter plant oils, absorbing faster and leaving less residue.
Listed in the first three ingredients, it is likely a structural part of this formula.
Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.
A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
Near the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.
A light, widely used oil that softens without much weight.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.
A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
Near the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.
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.
Hazelnut seed oil, a light plant oil that absorbs quickly. It conditions the hair surface without the weight of heavier 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.
The oil pressed from Schinziophyton Rautanenii. How much weight a plant oil leaves depends on the hair it lands on; coarse hair tends to take more of it than fine 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.
Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.
A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
A preservative and solvent that also occurs naturally in some 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.
A floral fragrance component listed separately as a recognised contact allergen.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
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.
A jasmine-like fragrance component named separately as a recognised allergen.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
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.
A jasmine-like fragrance component named separately as a recognised allergen.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
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.
A soft floral fragrance component named separately as a recognised allergen.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
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.
A soy- or sunflower-derived lipid that helps conditioning ingredients spread evenly on the strand.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.
A workhorse emulsifier that holds oil and water together in a cream.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.
A citrus-smelling fragrance component that EU rules require to be named separately because some people react to 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.
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.
A rose-like fragrance component named separately as a recognised allergen.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
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.
An emulsifier that also softens, often added to make a cleanser feel less stripping.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.
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.
Ingredient list captured 2026-09-17. Formulas change, so check the package in your hand when an ingredient matters to you.
Price · 3.2 oz
Priced above the products that do the same job. Stores sell it above the $6 line; products that do this job typically go for about $9 at this size.
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 3 listings we don’t count, from grey-market or unverified sellers.
Formula
It costs more per ounce than 98% of the 576 masks and treatments we’ve priced, the formula leaves out conditioning agents up front, and 7 close matches sell for at least a quarter less 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 a curly-method-compatible formula
Less suited to anyone sensitive to fragrance, oily scalps and fine hair, or soft, over-stretchy hair that needs protein
Kinky-Curly Perfectly Polished, 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.
Creates softer, healthier-looking hair
This is a marketing claim; an ingredient list cannot speak to it.
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Can’t be confirmed from label.
Silicone- and coal tar-free
This is a marketing claim; an ingredient list cannot speak to it.
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Can’t be confirmed from label.
Superior protection against the damaging effects of sun, seawater and chlorinated pool water
This is a marketing claim; an ingredient list cannot speak to it.
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Can’t be confirmed from label.
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.
Reviewers report noticeably softer hair and reduced frizz after using it as a regular pre-shampoo or overnight treatment.
the brand's own review corpus (212 reviews, near-uniformly 5-star) on the product pageReviewers use it for more than one purpose beyond a pre-shampoo treatment, mentioning it as an overnight mask and a sun/pool protectant.
the brand's own review corpus on the product pageReviewers describe the fragrance as pleasant and not overpowering, calling it luxurious.
the brand's own review corpus on the product pageSome reviewers note the oil solidifies in cooler weather and needs warming (e.g. in hot water) before it spreads easily.
the brand's own review corpus on the product page