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/Nioxin/System 3 Cleanser Shampoo
N
Nioxin

System 3 Cleanser Shampoo

Shampoo
N

Nioxin

System 3 Cleanser Shampoo

Shampoo
N

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Your composite

57OUT OF 100Fair

range 35–85

—
Eco
—
Pkg

Why this score

42-point split

40

Scan

55

Precautionary

82

Tolerance

See why →
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In your home

Sort this into a room

Cleaner options

2744 found

See better →

Flags

No ingredient flags.

Raters split

Labor

A 58-point gap between the two loudest voices.

30Cruelty-Free CertificationNonprofit
vs
88Open Beauty Facts CertificationsNonprofit
050100

Cleaner options

See 2744 cleaner alternatives

Same category, all safer. We show the best 12, including the strongest on each axis.

See better →

Every rater, every axis

Ingredient safety

42 pts apart

  • A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →

  • Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →

  • A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →

  • Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →

  • A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →

  • Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →

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

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Labor

    58 pts apart

    • Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. about this rater →

    • Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. 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

    +
    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·30 of 30 characterized

    Our sources have reference data on all 30 listed ingredients.

    Worth a look (9)

    • Methylparaben7/10preservative · fragranceraters disagree

      Endocrine-active · flagged by 3 of 9 lists

    • Salicylic Acid6/10preservative · fragrance · anti-seborrheicraters disagree

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

    • Sodium Lauryl Sulfate4/10cleansing · denaturant · foamingraters disagree

      Transparency concern · flagged by 1 of 9 lists

    • Citric Acid4/10fragrance · chelating · bufferingraters disagree

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

    • Mentha Piperita Oil4/10perfuming · fragrance · refreshingraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists

    • Menthol4/10fragrance · denaturant · refreshingraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists

    • Blue 14/10cosmetic colorantraters disagree

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

    • Saccharomyces/Zinc Ferment4/10skin conditioningraters disagree

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

    • Phenoxyethanol4/10preservative · antimicrobialraters disagree

      Mild sensitizer for some · flagged by 1 of 9 lists

    ✓No flags in our sources (21)

    • Water/Eau
    • Sodium Laureth Sulfate
    • Sodium Chloride
    • Ppg-2 Hydroxyethyl Coco/Isostearamide
    • Sodium Citrate
    • Sodium Xylenesulfonate
    • Sodium Benzoate
    • Mentha Arvensis Leaf Oil
    • Tetrasodium Edta
    • Polyquaternium-10
    • Propylene Glycol
    • Camellia Sinensis Leaf Extract
    • Cystine Bis-Pg-Propyl Silanetriol
    • Lecithin
    • Foeniculum Vulgare Fruit Extract
    • Saccharomyces/Magnesium Ferment
    • Biotin/Folic Acid/Cyanocobalamin/Niacinamide/Pantothenic Acid/Pyridoxine/Riboflavin Thiamine/Yeast Polypeptides
    • Yeast Extract/Extrait De Levure
    • Saccharomyces/Iron Ferment
    • Saccharomyces/Copper Ferment
    • Saccharomyces/Silicon Ferment

    Where this came from

    Cruelty-free status recorded from wellacompany.com ↗

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