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/silver steel hair bath
silver steel hair bath
Oway COM

silver steel hair bath

hair

Your composite

—OUT OF 100No data
—
Safety
—
Eco
—
Labor
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Pkg
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In your home

Sort this into a room

Alternatives

Nothing beats this on safety.

Flags

No ingredient flags.

Every rater, every axis

Ingredient safety

    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
    • EU Harmonised Classification (CLP Annex VI)

    Environmental

      Also screened — no listing found

      • EU Microplastics Restriction

      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.

      Weighted by what you care about

      Tune your weights

      composite recomputes live

      +
      Ingredient safetyno rating

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

      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·1 of 37 characterized

      Our sources have reference data on 1 of 37 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
      Sodium Coceth Sulfate ND→—Not in our sourcesNo data
      Cocamidopropyl Betaine ND→—Not in our sourcesNo data
      Magnesium Sulfate ND→—Not in our sourcesNo data
      Averrhoa Carambola Fruit Extract FT→—Not in our sourcesNo data
      Agrimonia Eupatoria Extract O→—Not in our sourcesNo data
      Oryza Sativa Extract BD→—Not in our sourcesNo data
      Pisum Sativum Peptide ND→—Not in our sourcesNo data
      Leuconostoc/Radish Root Ferment Filtrate ND→—Not in our sourcesNo data
      Sodium Babassuamphoacetate ND→—Not in our sourcesNo data
      Coco-Glucoside ND→—Not in our sourcesNo data
      Glycerin ND→—Not in our sourcesNo data
      Macadamia Seed Oil→—Not in our sourcesNo data
      Glycereth-8 Esters ND→—Not in our sourcesNo data
      Juniperus Virginiana Wood Oil EO→—Not in our sourcesNo data
      Citrus Medica Limonum Fruit Oil EO→—Not in our sourcesNo data
      Eucalyptus Globulus Leaf Oil EO→—Not in our sourcesNo data
      Citrus Sinensis Peel Oil Expressed EO→—Not in our sourcesNo data
      Citrus Aurantifolia Oil EO→—Not in our sourcesNo data
      Laurus Nobilis Leaf Oil EO→—Not in our sourcesNo data
      Pelargonium Graveolens Flower Oil EO→—Not in our sourcesNo data
      Cinnamomum Camphora Bark Oil EO→—Not in our sourcesNo data
      Citrus Aurantium Bergamia Fruit Oil EO→—Not in our sourcesNo data
      Juniperus Virginiana Oil EO→—Not in our sourcesNo data
      Cananga Odorata Flower Extract ND→—Not in our sourcesNo data
      Citrus Aurantium Dulcis Peel Oil EO→—Not in our sourcesNo data
      Verbena Officinalis Leaf Extract ND→—Not in our sourcesNo data
      Citrus Aurantifolia Peel Oil EO→—Not in our sourcesNo data
      Acacia Decurrens Dealbata Flower Extract ND→—Not in our sourcesNo data
      Santalum Album Oil EO→—Not in our sourcesNo data
      Jasminum Officinale Oil EO→—Not in our sourcesNo data
      Citrus Aurantium Flower Oil EO→—Not in our sourcesNo data
      Rosa Damascena Flower Oil EO→—Not in our sourcesNo data
      Lavandula Angustifolia Oil EO→—Not in our sourcesNo data
      Cymbopogon Martini Oil EO→—Not in our sourcesNo data
      Lavandula Hybrida Oil EO→—Not in our sourcesNo data
      Glyceryl Oleate ND→—Not in our sourcesNo data