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/sundays-er/No.20
No.20
sundays-er

No.20

uncategorized

Your composite

47OUT OF 100Poor

range 30–73

43▲▼ split
Safety
50
Eco
—
Labor
—
Pkg

Why this score

5-point split

90

Scan

95

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.

Raters split

Ingredient safety

A 85-point gap between the two loudest voices.

10ANSES Endocrine DisruptorsGovernment
vs
95Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredient→

Every rater, every axis

Ingredient safety

Split · 85 pts apart
  • Greenlens Ingredient ScanIndependentunverified match
    90
  • Greenlens Tolerance ScreenIndependentunverified match
    94
  • IARC MonographsGovernmentunverified match
    82
  • Greenlens Precautionary ScreenIndependentunverified match
    95
  • ANSES Endocrine DisruptorsGovernmentunverified match
    10
  • EU Harmonised Classification (CLP Annex VI)Governmentunverified match
    80

Lowest 10 · highest 95 · gap 85

Also screened — no listing found

  • Health Canada Ingredient Hotlist
  • California Proposition 65
  • ECHA SVHC Candidate List
  • US NTP Report on Carcinogens

Environmental

  • EU Microplastics RestrictionGovernmentunverified match
    50

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.

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 Tolerance Screen94 on 0–100→94
  • IARC Monographs82 on 0–100→82
  • Greenlens Precautionary Screen95 on 0–100→95
  • ANSES Endocrine Disruptors10 on 0–100→10
  • EU Harmonised Classification (CLP Annex VI)80 on 0–100→80
Average of 90 · 94 · 82 · 95 · 10 · 80pillar43

Raters split here, so this 43 is a midpoint, not a consensus. The spread stays on the “every rater” list above.

Why the safety score

Greenlens Ingredient Scan

Independent · EU regulatory reference

90/100

Flagged 1 of 43 ingredients: 1 restricted.

  • TITANIUM DIOXIDEEU Cosmetics Regulation Annex III (restricted)−10

Starts at 100; 41 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 5 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×
1.0×
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

Fair·25 of 42 characterized

Our sources have reference data on 25 of 42 listed ingredients; 17 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
Butyl Acetate→fragrancesolventfragrancesolventNo flags in our sourcesCosIng-catalogued
Ethyl Acetate→perfumingsolventperfumingsolvent6/10EU harmonised skin sensitizer· flagged by 1 of 9raters disagreeCosIng-catalogued
Nitrocellulose→film formingfilm formingNo flags in our sourcesCosIng-catalogued
Adipic Acid/Neopentyl→—No flags in our sourcesWell-characterized
Glycol/Trimellitic Anhydride→—6/10EU harmonised skin sensitizer· flagged by 1 of 9raters disagreeReferenced
Copolymer→—Not in our sourcesNo data
Acetyl Tributyl Citrate→perfumingfragranceplasticiserperfumingfragranceplasticiser6/10ANSES endocrine candidate· flagged by 1 of 9raters disagreeReferenced
Isopropyl Alcohol→perfumingantifoamingsolventperfumingantifoamingsolventNo flags in our sourcesWell-characterized
Stearalkonium Bentonite→gel formingviscosity controllinggel formingviscosity controllingNo flags in our sourcesCosIng-catalogued
Acrylates Copolymer→film formingantistaticbindingfilm formingantistaticbinding4/10EU microplastics-restricted· flagged by 1 of 9raters disagreeReferenced
Styrene/Acrylates Copolymer→film formingopacifyingfilm formingopacifying4/10EU microplastics-restricted· flagged by 1 of 9raters disagreeReferenced
Silica→abrasiveabsorbentanticakingabrasiveabsorbentanticakingNo flags in our sourcesWell-characterized
Benzophenone-1→uv absorberuv absorber8/10ANSES CMR-listed· flagged by 1 of 9raters disagreeReferenced
Trimethylpentanediyl Dibenzoate→plasticiserplasticiserNo flags in our sourcesCosIng-catalogued
Mica→colorantanticakingopacifyingcolorantanticakingopacifyingNo flags in our sourcesWell-characterized
Calcium Aluminum Borosilicate→bulkingbulkingNo flags in our sourcesWell-characterized
Calcium Sodium Borosilicate→bulkingbulkingNo flags in our sourcesCosIng-catalogued
Synthetic Fluorphlogopite→bulkingviscosity controllingbulkingviscosity controllingNo flags in our sourcesCosIng-catalogued
Polyethylene Terephthalate→film formingfilm forming4/10EU microplastics-restricted· flagged by 1 of 9raters disagreeReferenced
Polybutylene Terephthalate→film formingviscosity controllingfilm formingviscosity controllingNo flags in our sourcesCosIng-catalogued
Etylene/VA Copolymer→—Not in our sourcesNo data
Aluminum Powder→—Not in our sourcesNo data
Titanium Dioxide→uv filteruv absorbercolorantuv filteruv absorbercolorant8/10ANSES CMR-listed· flagged by 5 of 9raters disagreeReferenced
Red 6 BA Lake→—Not in our sourcesNo data
Red 7 CA Lake→—Not in our sourcesNo data
Red 34 CA Lake→—Not in our sourcesNo data
Yellow 5 All→—Not in our sourcesNo data
Lake→—Not in our sourcesNo data
Red Iron Oxide→—Not in our sourcesNo data
Black Iron Oxide→—Not in our sourcesNo data
Bismuth Oxychloride→—Not in our sourcesNo data
Manganese Violet→—Not in our sourcesNo data
Chromium Oxide Greens→—Not in our sourcesNo data
Ultramarines→hair dyeinghair dyeingNo flags in our sourcesWell-characterized
Ferric Ammonium Ferrocyanide→—Not in our sourcesNo data
Black 2→—Not in our sourcesNo data
Blue 1 Lake→—Not in our sourcesNo data
Aluminum Hydroxide→humectantemollientopacifyinghumectantemollientopacifyingNo flags in our sourcesCosIng-catalogued
Tin Oxide→abrasiveopacifyingbulkingabrasiveopacifyingbulkingNo flags in our sourcesCosIng-catalogued
Calcium Oxide→bufferingbufferingNo flags in our sourcesCosIng-catalogued
Polyacrylate-4→opacifyingopacifyingNo flags in our sourcesCosIng-catalogued
Shipping & Returns→—Not in our sourcesNo data