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/Bioelements/vc10 Nightly Bright
vc10 Nightly Bright
Bioelements

vc10 Nightly Bright

uncategorized

Your composite

94OUT OF 100Excellent

range 90–98

94
Safety
—
Eco
—
Labor
—
Pkg

Why this score

8-point split

90

Scan

98

Precautionary

94

Tolerance

See why →
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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

Raters agree
  • Greenlens Ingredient ScanIndependentunverified match
    90
  • Greenlens Precautionary ScreenIndependentunverified match
    98
  • Greenlens Tolerance ScreenIndependentunverified match
    94

Also screened — no listing found

  • California Proposition 65
  • ECHA SVHC Candidate List
  • IARC Monographs
  • US NTP Report on Carcinogens
  • ANSES Endocrine Disruptors
  • Health Canada Ingredient Hotlist
  • EU Harmonised Classification (CLP Annex VI)

Environmental

    Also screened — no listing found

    • EU Microplastics Restriction

    Coverage & match quality

    3 ratings · 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

    • Greenlens Ingredient Scan90 on 0–100→90
    • Greenlens Precautionary Screen98 on 0–100→98
    • Greenlens Tolerance Screen94 on 0–100→94
    Average of 90 · 98 · 94pillar94

    Why the safety score

    Greenlens Ingredient Scan

    Independent · EU regulatory reference

    90/100

    Flagged 2 of 30 ingredients: 1 restricted.

    • POTASSIUM HYDROXIDE / SODIUM HYDROXIDEEU Cosmetics Regulation Annex III (restricted)−10

    Starts at 100; 29 other ingredients carried no recognized regulated hazard. Absence of a flag means no regulated hazard was recognized — not proof of safety. This is one lens; see where raters disagree above.

    Why this score

    Every ingredient, under all three lenses

    The Scan is one opinion. The strict and lenient lenses read the same list and land 8 points apart. See what each one flags, and what it costs.

    All three lenses →

    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

    Robust·30 of 30 characterized

    Our sources have reference data on all 30 listed ingredients.

    Every listed ingredient: its function, where our safety lists land, and whether our sources have data on it.
    IngredientWhat it doesSafetyData
    Water→antiplaqueskin conditioningsolventantiplaqueskin conditioningsolventNo flags in our sourcesWell-characterized
    Sodium Ascorbyl Phosphate→antioxidantantioxidantNo flags in our sourcesWell-characterized
    Glyceryl Stearate SE→surfactant - emulsifyingsurfactant - emulsifyingNo flags in our sourcesWell-characterized
    Simmondsia Chinensis Seed Oil→emollienthair conditioningskin conditioningemollienthair conditioningskin conditioningNo flags in our sourcesWell-characterized
    Butyrospermum Parkii Butter→skin conditioningviscosity controllingskin conditioningviscosity controllingNo flags in our sourcesWell-characterized
    Carthamus Tinctorius Seed Oil→fragranceskin conditioningfragranceskin conditioningNo flags in our sourcesWell-characterized
    Dimethicone→emollientantifoamingskin conditioningemollientantifoamingskin conditioningNo flags in our sourcesWell-characterized
    Hydrogenated Ethylhexyl Olivate→emollientskin conditioningemollientskin conditioningNo flags in our sourcesCosIng-catalogued
    Cetearyl Alcohol→emollientemulsion stabilisingopacifyingemollientemulsion stabilisingopacifyingNo flags in our sourcesWell-characterized
    Alpha-Arbutin→antioxidantbleachingskin conditioningantioxidantbleachingskin conditioningNo flags in our sourcesCosIng-catalogued
    Ascorbyl Glucoside→antioxidantantioxidantNo flags in our sourcesCosIng-catalogued
    Niacinamide→smoothingsmoothingNo flags in our sourcesWell-characterized
    PEG-100 Stearate→surfactant - cleansingsurfactant - cleansingNo flags in our sourcesWell-characterized
    Vaccinium Macrocarpon Seed Oil→skin conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Sodium Acrylates Copolymer→film formingbindingopacifyingfilm formingbindingopacifyingNo flags in our sourcesCosIng-catalogued
    Lactobacillus/Acerola Cherry Ferment→skin protectingskin protectingNo flags in our sourcesCosIng-catalogued
    Glycerin→perfuminghumectantdenaturantperfuminghumectantdenaturantNo flags in our sourcesWell-characterized
    Glycyrrhiza Glabra Root Extract→perfumingemollientbleachingperfumingemollientbleachingNo flags in our sourcesWell-characterized
    Perilla Frutescens Extract→skin conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Phenoxyethanol→preservativeantimicrobialpreservativeantimicrobial4/10Mild sensitizer for some· flagged by 1 of 9raters disagreeReferenced
    Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer→emulsion stabilisingviscosity controllingemulsion stabilisingviscosity controllingNo flags in our sourcesCosIng-catalogued
    Squalane→emollienthair conditioningrefattingemollienthair conditioningrefattingNo flags in our sourcesWell-characterized
    Lecithin→emollientantistaticsurfactant - emulsifyingemollientantistaticsurfactant - emulsifyingNo flags in our sourcesWell-characterized
    Citrus Aurantium Dulcis Peel Oil→fragranceskin conditioningfragranceskin conditioningNo flags in our sourcesWell-characterized
    Potassium Sorbate→preservativefragrancepreservativefragranceNo flags in our sourcesWell-characterized
    Hydrogenated Olive Oil Unsaponifiables→emollienthair conditioningskin conditioningemollienthair conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Polysorbate 60→surfactant - cleansingsurfactant - emulsifyingsurfactant - cleansingsurfactant - emulsifyingNo flags in our sourcesWell-characterized
    Sodium Phytate→chelatingoral carechelatingoral careNo flags in our sourcesWell-characterized
    Ethylhexylglycerin→deodorantskin conditioningdeodorantskin conditioningNo flags in our sourcesWell-characterized
    Sodium Hydroxide→bufferingdenaturantbufferingdenaturant4/10EU-restricted (with limits)· flagged by 2 of 9raters disagreeReferenced