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Every public rating on one cosmetic, the places they disagree kept visible, and a single score whose weighting you control.

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The one rule

We never blend a score that hides who disagrees. Funding model travels with every rating. Weights are computed at read time and never stored.

Cosmetics only · lead with safetyProduct data from public sources incl. Open Beauty Facts & EWG Skin Deep · their ratings never scraped or shown
As an Amazon Associate, Greenlens earns from qualifying purchases. Affiliate income never changes a rating or ranking.PrivacyTerms
Catalog/Kérastase/Curl Manifesto Leave-In Treatment Daily Moisturizing Cream for Curly Hair
Curl Manifesto Leave-In Treatment Daily Moisturizing Cream for Curly Hair
Kérastase

Curl Manifesto Leave-In Treatment Daily Moisturizing Cream for Curly Hair

Hair Products For People Of Color
Bio Therapy Conditioner

Cleaner pick · Safest treatment we have rated

Africology Skincare & Spa

Bio Therapy Conditioner

+47 on ingredient safety

250ml · 47.50 ZAR · 19 ZAR/100 ml

Ingredient safetyRaters agree
Find on Amazon ↗See all 2245 cleaner options →

Ranked by safety only. Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.

Your composite

42OUT OF 100Poor

range 36–62

53▲▼ split
Safety
—
Eco
30
Labor
—
Pkg

Why this score

52-point split

62

Scan

42

Precautionary

94

Tolerance

See why →
Find on Amazon↗

Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.

In your home

Sort this into a room

Cleaner options

2245 found

See better →

Flagged

7 ingredients

What's flagged →

Raters split

Ingredient safety

A 52-point gap between the two loudest voices.

42Greenlens Precautionary ScreenIndependent
vs
94Greenlens Tolerance ScreenIndependent
050100
See why, ingredient by ingredient→

All 2245 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

52 pts apart
  • 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 →

  • 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 →

✓Also screened, nothing found: US NTP Report on Carcinogens · California Proposition 65 · IARC Monographs · ECHA SVHC Candidate List

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Labor

    • Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. This rates Kérastase as a company and applies to everything they make, not this product alone. Checked this week. about this rater →

    Coverage & match quality

    7 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

    +
    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

    Robust·17 of 19 characterized

    Our sources have reference data on 17 of 19 listed ingredients; 2 are uncharacterized in our data — a gap, not a clean bill.

    Worth a look (7)

    • Benzyl Salicylate7/10fragrance materialuv absorber · perfumingraters disagree

      ANSES endocrine candidate · flagged by 3 of 9 lists →

    • Salicylic Acid6/10exfoliating acidpreservative · fragrance · anti-seborrheicraters disagree

      EU harmonised CMR (cat. 2) · flagged by 4 of 9 lists →

    • Linalool6/10fragrance materialperfuming · deodorantraters disagree

      EU harmonised skin sensitizer · flagged by 2 of 9 lists →

    • Benzyl Alcohol6/10fragrance materialpreservative · perfuming · solventraters disagree

      EU harmonised skin sensitizer · flagged by 2 of 9 lists →

    • Parfum / Fragrance6/10undeclared fragrance blendperfumingraters disagree

      Undisclosed fragrance blend · flagged by 2 of 9 lists →

    • Tartaric Acid4/10fragrance · bufferingraters disagree

      Health Canada Hotlist — restricted · flagged by 1 of 9 lists →

    • Citric Acid4/10fragrance · chelating · bufferingraters disagree

      Health Canada Hotlist — restricted · flagged by 1 of 9 lists →

    ✓No flags in our sources (10)

    • Aqua / Water / Eau
    • Glycerinhumectant
    • Cetearyl Alcohol
    • Helianthus Annuus Seed Oil / Sunflower Seed Oil
    • Hydroxypropyl Guar
    • Stearamidopropyl Dimethylamine
    • Cetyl Esters
    • Caprylyl Glycol
    • Glyceryl Stearate
    • Mel Extract / Honey Extract

    No data in our sources (2)

    • 2-Oleamido-1
    • 3-Octadecanediol

    Not a verdict — our authorities simply have no reference for these.

    What these ingredient tags mean (4)

    These describe what an ingredient is, not whether it is a problem. The stance marks above are the ratings; these are not.

    • fragrance materialBenzyl Salicylate, Linalool, Benzyl Alcohol

      • Benzyl Salicylate: A faintly floral fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 75: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk. The entry was replaced by Commission Regulation (EU) 2026/909 of 27 April 2026, which caps it per product type from 0,004% in oral products to 4% in fragrance products; under its footnote (**), products not complying may not be placed on the Union market from 1 January 2027, nor made available from 1 July 2028.
      • Linalool: A floral fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 84: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Benzyl Alcohol: Used both as a fragrance component and as a preservative; the EU names it either way. EU Regulation (EC) 1223/2009, Annex III entry 45: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk. That entry carries transition footnote (38), which is footnote (37) plus a condition: stock that does not comply may still be made available until 31 July 2028 only "provided that they comply with the restrictions applicable on 15 August 2023", and only if it was lawfully placed on the Union market before the 31 July 2026 cut-off. Entry 45 covers its non-preservative use; it is separately an allowed preservative at Annex V entry 34.
    • undeclared fragrance blendParfum / Fragrance

      • Parfum / Fragrance: A blend the label does not itemize, so what is in it cannot be read from the ingredient list. EU Regulation (EC) 1223/2009 permits the collective term "parfum"; the SCCS Opinion on Fragrance Allergens (SCCS/1459/11) reviews the contact-allergy evidence for the substances it can contain.
    • exfoliating acidSalicylic Acid

      • Salicylic Acid: A beta hydroxy acid that clears the inside of pores; the EU restricts its level and keeps it off children under three. SCCS Opinion on Salicylic Acid, Submission I (SCCS/1601/18, corrigendum of 20 to 21 June 2019); EU Regulation (EC) 1223/2009 Annex III entry 98, as amended by Commission Regulation (EU) 2021/850, which for purposes other than preservation caps it at 3,0% in rinse-off hair products, 2,0% in other products, and 0,5% in body lotion, eye shadow, mascara, eyeliner, lipstick and roll-on deodorant, and states "Not to be used in preparations for children under 3 years of age." Its separate PRESERVATIVE use sits at Annex V entry 3, capped at 0,5% (acid), where the salts carry the carve-out "except for shampoos".
    • humectantGlycerin

      • Glycerin: A humectant, and one of the two ingredients a comparison of moisturiser components found made a significant difference to skin hydration. FDA OTC skin protectant monograph, 21 CFR 347.10(h), lists glycerin as a skin protectant at 20 to 45%. On the humectant half: Jeong CB, Han JY, Cho JC, Suh KD, Nam GW, "Analysis of electrical property changes of skin by oil-in-water emulsion components", Int J Cosmet Sci 2013;35(4):402-410, DOI 10.1111/ics.12059, PMID 23621673, found that "glycerine and urea showed significant skin hydration effects compared with other humectants".

    Where this came from

    Cruelty-free status recorded from peta.org ↗

    Researched facts on Greenlens always carry the page that stated them — nothing is inferred from a model's memory.