Greenlens

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/Wella/ColorCharm Demi Permanent Cream Hair Color, 5VV Plum Brown
ColorCharm Demi Permanent Cream Hair Color, 5VV Plum Brown
Wella

ColorCharm Demi Permanent Cream Hair Color, 5VV Plum Brown

Hair Color And Bleaching
NB

Cleaner pick · Safest color we have rated

Naturally Brite

Henna Hair Dye, Dark Brown

+74 on ingredient safety

Ingredient safetyRaters agree
Find on Amazon ↗See all 1377 cleaner options →

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

Your composite

28OUT OF 100Horrible

range 15–60

26▲▼ split
Safety
—
Eco
30
Labor
—
Pkg

Why this score

58-point split

0

Scan

42

Precautionary

58

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

1377 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 90-point gap between the two loudest voices.

0Greenlens Ingredient ScanIndependent
vs
90EU Harmonised Classification (CLP Annex VI)Government
050100
See why, ingredient by ingredient→

All 1377 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

90 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 →

  • 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: California Proposition 65 · IARC Monographs · US NTP Report on Carcinogens · 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 Wella 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·23 of 25 characterized

    Our sources have reference data on 23 of 25 listed ingredients; 2 are uncharacterized in our data — a gap, not a clean bill.

    Worth a look (13)

    • 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

    • ASCORBIC ACID6/10fragrance · antioxidant · bufferingraters disagree

      ANSES endocrine candidate · flagged by 1 of 9 lists

    • 2-METHYLRESORCINOL6/10hair dyeingraters disagree

      ANSES endocrine candidate · flagged by 3 of 9 lists

    • HEXYL CINNAMAL6/10fragrance materialperfumingraters disagree

      ANSES endocrine candidate · flagged by 2 of 9 lists

    • SODIUM LAURYL SULFATE4/10common irritantcleansing · denaturant · foamingraters disagree

      Transparency concern · flagged by 1 of 9 lists

    • HC RED NO. 34/10hair dyeingraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • SODIUM SULFITE4/10preservative · antioxidant · hair waving or straighteningraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • 4-AMINO-2-HYDROXYTOLUENE4/10hair dyeingraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • 2-AMINO-6-CHLORO-4-NITROPHENOL4/10hair dyeingraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • SODIUM HYDROXIDE4/10buffering · denaturantraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • 1-NAPHTHOL4/10hair dyeingraters disagree

      EU-restricted (with limits) · flagged by 2 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
    • CETEARYL ALCOHOL
    • ETHANOLAMINE
    • LAURETH-3
    • SODIUM LAURETH SULFATE
    • GLYCERYL STEARATE SE
    • SODIUM SULFATE
    • DECYLTETRADECANOL
    • DISODIUM EDTA
    • BUTYROSPERMUM PARKII BUTTER

    No data in our sources (2)

    • TOLUENE-2
    • 5-DIAMINE SULFATE

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

    What these ingredient tags mean (3)

    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.
    • fragrance materialBENZYL ALCOHOL, HEXYL CINNAMAL

      • 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.
      • HEXYL CINNAMAL: A jasmine-like fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 87: 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.
    • 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.

    Where this came from

    Cruelty-free status recorded from crueltyfree.peta.org ↗

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