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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/Kristin Ess/One Toning Purple Shampoo for Blonde Hair
One Toning Purple Shampoo for Blonde Hair
Kristin Ess

One Toning Purple Shampoo for Blonde Hair

Shampoo
Bio Therapy Conditioner

Cleaner pick · Safest cleansing we have rated

Africology Skincare & Spa

Bio Therapy Conditioner

+70 on ingredient safety

250ml · 47.50 ZAR · 19 ZAR/100 ml

Ingredient safetyRaters agree
Find on Amazon ↗See all 9788 cleaner options →

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

Your composite

59OUT OF 100Fair

range 52–89

30▲▼ split
Safety
—
Eco
88
Labor
—
Pkg

Why this score

27-point split

15

Scan

42

Precautionary

25

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

9788 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 75-point gap between the two loudest voices.

15Greenlens Ingredient ScanIndependent
vs
90EU Harmonised Classification (CLP Annex VI)Government
050100
See why, ingredient by ingredient→

All 9788 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

75 pts apart
  • 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 →

  • Independent — not funded by the brands it rates. 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: California Proposition 65 · IARC Monographs · US NTP Report on Carcinogens · ANSES Endocrine Disruptors · 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. Checked this week. about this rater →

    Coverage & match quality

    6 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·28 of 28 characterized

    Our sources have reference data on all 28 listed ingredients.

    Worth a look (5)

    • BASIC VIOLET 18/10hair dyeingraters disagree

      EU-prohibited · flagged by 2 of 9 lists

    • METHYLISOTHIAZOLINONE7/10common irritantpreservativeraters disagree

      Strong contact sensitizer · flagged by 3 of 9 lists

    • FRAGRANCE6/10undeclared fragrance blendperfumingraters disagree

      Undisclosed fragrance blend · flagged by 2 of 9 lists

    • METHYLCHLOROISOTHIAZOLINONE6/10common irritantpreservativeraters disagree

      Strong contact sensitizer · flagged by 2 of 9 lists

    • LACTIC ACID4/10exfoliating acidhumectant · buffering · skin conditioningraters disagree

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

    ✓No flags in our sources (23)

    • WATER
    • SODIUM LAUROYL SARCOSINATE
    • LAURYL GLUCOSIDE
    • PEG-120 METHYL GLUCOSE DIOLEATE
    • SODIUM LAUROYL LACTYLATE
    • ALGIN
    • CARRAGEENAN
    • COCO-GLUCOSIDE
    • HYDROLYZED KERATIN
    • CHITOSAN
    • XANTHAN GUM
    • SALVIA HISPANICA SEED OIL
    • COCOS NUCIFERA OIL
    • GELIDIELLA ACEROSA EXTRACT
    • HYPNEA MUSCIFORMIS EXTRACT
    • SARGASSUM FILIPENDULA EXTRACT
    • LITCHI CHINENSIS PERICARP EXTRACT
    • CAPRYLIC/CAPRIC TRIGLYCERIDE
    • POLYQUATERNIUM-10
    • CETEARAMIDOETHYLDIETHONIUM SUCCINOYL HYDROLYZED PEA PROTEIN
    • DISODIUM EDTA
    • SORBITOL
    • GLYCERINhumectant
    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.

    • common irritantMETHYLISOTHIAZOLINONE, METHYLCHLOROISOTHIAZOLINONE

      • METHYLISOTHIAZOLINONE: A preservative that patch-test clinics see reactions to often enough that the EU banned it from leave-on products. American Contact Dermatitis Society, Allergen of the Year 2013 (Castanedo-Tardana MP, Zug KA, Dermatitis 2013;24(1):2-6); SCCS Opinion on Methylisothiazolinone (P94), Submission II, SENSITISATION ONLY (SCCS/1521/13, revision of 27 March 2014); banned in leave-on cosmetics by Commission Regulation (EU) 2016/1198, which recites the need to address "the increased incidence of allergies induced by methylisothiazolinone".
      • METHYLCHLOROISOTHIAZOLINONE: A preservative restricted to rinse-off products in the EU because of contact-allergy reports. EU Regulation (EC) 1223/2009, Annex V entry 39 (rinse-off only, 0,0015% of a 3:1 mixture with methylisothiazolinone). The reason is in Commission Regulation (EU) No 1003/2014, recital 3, quoted rather than summarised: "The SCCS concluded that the mixture of Methylchloroisothiazolinone (and) Methylisothiazolinone in a ratio of 3:1 does not pose a risk to the health of the consumer when used as a preservative up to a maximum authorised concentration of 0,0015 % in rinse-off cosmetic products, apart from its skin sensitising potential. The SCCS indicated that induction and elicitation would be less likely in a rinse-off product than when the same concentration is present in a leave-on product." SCCS/1238/09 concludes it "is well recognised as an important skin sensitiser at current conditions of use".
    • undeclared fragrance blendFRAGRANCE

      • 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 acidLACTIC ACID

      • LACTIC ACID: An alpha hydroxy acid that loosens surface skin cells; it also makes skin more sun-sensitive while you use it. FDA, "Guidance for Industry: Labeling for Topically Applied Cosmetic Products Containing Alpha Hydroxy Acids as Ingredients" (announced at 70 FR 1721, 10 January 2005; FDA web pages title it "Labeling for Cosmetics Containing Alpha Hydroxy Acids"), which names this acid and recommends the statement "Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn."
    • 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".