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 safetyOpen data via Open Beauty Facts · no EWG/Yuka scraping
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Catalog/Oway COM/shaping treatment
shaping treatment
Oway COM

shaping treatment

uncategorized

Your composite

90OUT OF 100Excellent
90
Safety
—
Eco
—
Labor
—
Pkg
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In your home

Sort this into a room

Alternatives

No category on file, so no fair comparison.

Flags

No ingredient flags.

Every rater, every axis

Ingredient safety

  • EU Harmonised Classification (CLP Annex VI)Governmentunverified match
    90

Also screened — no listing found

  • Health Canada Ingredient Hotlist
  • US NTP Report on Carcinogens
  • California Proposition 65
  • IARC Monographs
  • ECHA SVHC Candidate List
  • ANSES Endocrine Disruptors

Environmental

    Also screened — no listing found

    • EU Microplastics Restriction

    Coverage & match quality

    1 rating · 1 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.

    no black box

    How this score is built

    We don't rate products ourselves. We collect what each public rater already says, put every scale on common ground, and keep the disagreements visible instead of averaging them away.

    1. 1

      Collect each rater's own score

      Every source keeps its native verdict for this product. We never invent a score for an axis a source didn't measure.

    2. 2

      Normalize to 0–100, higher = better

      Raters can use different scales and directions: some where a low number means safe, some where a high one does. We map them all onto one 0–100 axis and flip the ones that run backwards so the numbers are finally comparable.

    3. 3

      Average per axis, but keep the spread

      Scores on the same axis become one representative number (their mean). When raters split by 20+ points we flag it and keep every rater's number. A disagreement is never blended into silence.

    4. 4

      Your weights make the overall

      The ring is the weighted average of the four pillars using your weights. It's computed fresh every time and never stored, so there's no hidden “objective” default.

    worked example · Ingredient safety

    • EU Harmonised Classification (CLP Annex VI)90 on 0–100→90
    Single raterpillar90

    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.

    Laborno rating

    No rater covers this axis for this product, so its weight can't move the score.

    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

    Limited·5 of 41 characterized

    Our sources have reference data on 5 of 41 listed ingredients; 36 are uncharacterized in our data — a gap, not a clean bill.

    Every listed ingredient: its function, where our safety lists land, and whether our sources have data on it.
    IngredientWhat it doesSafetyData
    Aqua/Water/Eau OZ→—No flags in our sourcesWell-characterized
    Caprylic/Capric Triglyceride ND→—No flags in our sourcesWell-characterized
    Glycerin ND→—Not in our sourcesNo data
    Helianthus Annuus Seed Oil ND→—Not in our sourcesNo data
    Prunus Amygdalus Dulcis Oil ND→—Not in our sourcesNo data
    Propanediol ND→—Not in our sourcesNo data
    Bentonite ND→—Not in our sourcesNo data
    Undecane ND→—Not in our sourcesNo data
    Cellulose ND→—Not in our sourcesNo data
    Ribes Nigrum Leaf Extract BD→—Not in our sourcesNo data
    Mentha Piperita Leaf Extract O→—Not in our sourcesNo data
    Citrus Paradisi Fruit Extract UC→—Not in our sourcesNo data
    Mentha Piperita Oil EO→—Not in our sourcesNo data
    Lepidium Meyenii Extract ND→—Not in our sourcesNo data
    Citric Acid ND→—Not in our sourcesNo data
    Glyceryl Laurate ND→—Not in our sourcesNo data
    Sucrose Laurate ND→—Not in our sourcesNo data
    Parfum/Fragrance* ND→—Not in our sourcesNo data
    Xanthan Gum ND→—Not in our sourcesNo data
    Tridecane ND→—Not in our sourcesNo data
    Tocopherol ND→—Not in our sourcesNo data
    Benzyl Alcohol→preservativeperfumingsolventpreservativeperfumingsolvent6/10EU harmonised skin sensitizer· flagged by 1 of 9raters disagreeReferenced
    Sodium Benzoate→preservativefragranceanticorrosivepreservativefragranceanticorrosiveNo flags in our sourcesWell-characterized
    Potassium Sorbate→preservativefragrancepreservativefragranceNo flags in our sourcesWell-characterized
    Eucalyptus Globulus Oil EO→—Not in our sourcesNo data
    Juniperus Virginiana Oil EO→—Not in our sourcesNo data
    Linalyl Acetate ND→—Not in our sourcesNo data
    Mentha Viridis Leaf Oil EO→—Not in our sourcesNo data
    Carvone ND→—Not in our sourcesNo data
    Camphor ND→—Not in our sourcesNo data
    Terpinolene ND→—Not in our sourcesNo data
    Limonene ND→—Not in our sourcesNo data
    Linalool ND→—Not in our sourcesNo data
    Hexyl Cinnamal ND→—Not in our sourcesNo data
    Coumarin ND→—Not in our sourcesNo data
    Menthol ND→—Not in our sourcesNo data
    Beta-Caryophyllene ND→—Not in our sourcesNo data
    Pinene ND→—Not in our sourcesNo data
    Terpineol ND→—Not in our sourcesNo data
    Citral ND→—Not in our sourcesNo data
    Eugenol ND→—Not in our sourcesNo data