L'Oréal
Extra Strength High Performance Quick Blue for on & Off Scalp Application
Hair Color And Bleaching
Cleaner pick · Safest color we have rated
Naturally Brite
Henna Hair Dye, Dark Brown+27 on ingredient safety
Ingredient safetyRaters agree
Ranked by safety only. Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.
Raters split
Ingredient safety
A 30-point gap between the two loudest voices.
65ANSES Endocrine DisruptorsGovernment
vs95Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredientAll 171 cleaner options, safest first We show the best 12, including the strongest on each axis.
Every rater, every axis
Ingredient safety
30 pts apartA government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →
Also screened, nothing found: US NTP Report on Carcinogens · ECHA SVHC Candidate List · California Proposition 65
Recognized on a safer-ingredients list: US EPA Safer Choice recognizes 67% of ingredients as safer choices — a marker, never a score.
Environmental
Also screened, nothing found: EU Microplastics Restriction
Labor
Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. This rates L'Oréal as a company and applies to everything they make, not this product alone. Checked this week. about this rater →
Coverage & match quality
8 ratings · 2 of 4 axes
- Some ratings rest on an automatic match that has not been human-reviewed.
- Fewer raters reach smaller-brand products, so a missing rating is not a clean bill of health, only a gap.
Weighted by what you care about
Tune your weights
composite recomputes live
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1.0×
Environmentalno rating
No rater covers this axis for this product, so its weight can't move the score.
1.0×
Packagingno rating
No rater covers this axis for this product, so its weight can't move the score.
0 means ignored. Higher = more weight in your composite.
Ingredients, decoded
Data availability
Robust21 of 21 characterized
Our sources have reference data on all 21 listed ingredients.
Worth a look (4)
ANSES CMR-listedflagged by 5 of 9 lists →
EU harmonised skin sensitizerflagged by 1 of 9 lists →
Transparency concernflagged by 1 of 9 lists →
EU-restricted (with limits)flagged by 3 of 9 lists →
No flags in our sources (17)
- SODIUM SILICATE
- SODIUM PERSULFATE
- UREAhumectant
- ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER
- MAGNESIUM STEARATE
- AMMONIUM SULFATE
- SODIUM METASILICATE
- KAOLIN
- HYDROGENATED POLYDECENE
- MAGNESIUM HYDROXIDE
- CI 77713 / MAGNESIUM CARBONATE
- VP/VA COPOLYMER
- CI 77007 / ULTRAMARINES
- CYAMOPSIS TETRAGONOLOBUS GUM / GUAR GUM
- HYDROXYETHYLCELLULOSE
- SODIUM CARBOXYMETHYL STARCH
- EDTA
What these ingredient tags mean (2)
These describe what an ingredient is, not whether it is a problem. The stance marks above are the ratings; these are not.
common irritantSODIUM LAURYL SULFATE
- SODIUM LAURYL SULFATE: A strong cleansing agent used as the reference irritant in skin-irritation testing. OECD Test Guideline 439 (in vitro skin irritation, reconstructed human epidermis), paragraph 24: "The suggested PC is 5% aqueous SDS", sodium dodecyl sulphate, the same substance as sodium lauryl sulfate, CAS 151-21-3.
humectantUREA
- UREA: A humectant the skin already makes; at higher levels it also softens thickened skin. StatPearls, "Moisturizers", NCBI Bookshelf NBK545171, updated 12 February 2024: "Urea is a component of NMF. The addition of urea to moisturizers helps with the absorption of water into the stratum corneum." The FDA label for prescription-strength urea calls it keratolytic and states that its mechanism of action is not yet known.