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/L'Oréal/Million Lashes Panorama Brown
L'Oréal

Million Lashes Panorama Brown

uncategorizedGTIN 9344329256085

Your composite

49OUT OF 100Poor

range 44–71

32▲▼ split
Safety
86
Eco
30
Labor
—
Pkg

Why this score

83-point split

15

Scan

98

Precautionary

25

Tolerance

See why →
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In your home

Sort this into a room

Alternatives

No category on file, so no fair comparison.

Flagged

5 ingredients

What's flagged →

Raters split

Ingredient safety

A 83-point gap between the two loudest voices.

15Greenlens Ingredient ScanIndependent
vs
98Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredient→

Every rater, every axis

Ingredient safety

Split · 83 pts apart
  • Greenlens Ingredient ScanIndependentunverified match
    15
  • IARC MonographsGovernmentunverified match
    65
  • Greenlens Precautionary ScreenIndependentunverified match
    98
  • ANSES Endocrine DisruptorsGovernmentunverified match
    25
  • EU Harmonised Classification (CLP Annex VI)Governmentunverified match
    70
  • Greenlens Tolerance ScreenIndependentunverified match
    25
  • Health Canada Ingredient HotlistGovernmentunverified match
    40

Lowest 15 · highest 98 · gap 83

Also screened — no listing found

  • US NTP Report on Carcinogens
  • ECHA SVHC Candidate List
  • California Proposition 65

Recognized on a safer-ingredients list

  • US EPA Safer Choice (SCIL) — 56% of ingredients recognized

Environmental

  • EU Microplastics RestrictionGovernmentunverified match
    86

Labor

  • Cruelty-Free CertificationNonprofitunverified match
    30

Coverage & match quality

9 ratings · 3 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 Scan15 on 0–100→15
  • IARC Monographs65 on 0–100→65
  • Greenlens Precautionary Screen98 on 0–100→98
  • ANSES Endocrine Disruptors25 on 0–100→25
  • EU Harmonised Classification (CLP Annex VI)70 on 0–100→70
  • Greenlens Tolerance Screen25 on 0–100→25
  • Health Canada Ingredient Hotlist40 on 0–100→40
Average of 15 · 65 · 98 · 25 · 70 · 25 · 40pillar32

Raters split here, so this 32 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

15/100

Flagged 3 of 41 ingredients: 1 prohibited, 1 restricted. Score capped: a prohibited (banned) substance is present.

Penalties alone would give 35, but a prohibited substance is present, so the score is capped at 15 — a genuine hazard isn’t diluted away by a long ingredient list.

  • StyreneEU Cosmetics Regulation Annex II (prohibited)−55
  • N,N-BIS(2-HYDROXYETHYL)- P-PHENYLENEDIAMINE SULFATEEU Cosmetics Regulation Annex III (restricted)−10

Starts at 100; 39 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 83 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×
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.

Flagged ingredients

  • Styrene6 positions →
  • POLYURETHANE-354 positions →
  • ETHYLENEDIAMINE5 positions →
  • N,N-BIS(2-HYDROXYETHYL)- P-PHENYLENEDIAMINE SULFATE4 positions →
  • Phenoxyethanol3 positions →

Ingredients, decoded

Data availability

Good·34 of 41 characterized

Our sources have reference data on 34 of 41 listed ingredients; 7 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
G2004782→—Not in our sourcesNo data
INGREDIENTS→—Not in our sourcesNo data
PROPYLENE GLYCOL→humectantskin conditioningsolventhumectantskin conditioningsolventNo flags in our sourcesWell-characterized
STYRENE→solventsolvent10/10EU-prohibited· flagged by 5 of 9raters disagreeReferenced
ACRYLATES→—Not in our sourcesNo data
AMMONIUM METHACRYLATE COPOLYMER→—Not in our sourcesNo data
POLYURETHANE-35→bindingbinding4/10EU microplastics-restricted· flagged by 1 of 9raters disagreeReferenced
CERA ALBA→perfumingfilm formingemollientperfumingfilm formingemollientNo flags in our sourcesWell-characterized
BEESWAX→fragrancebindingemulsion stabilisingfragrancebindingemulsion stabilisingNo flags in our sourcesWell-characterized
SYNTHETIC FLUORPHLOGOPITE→bulkingviscosity controllingbulkingviscosity controllingNo flags in our sourcesCosIng-catalogued
GLYCERYL STEARATE→emollientsurfactant - emulsifyingemollientsurfactant - emulsifyingNo flags in our sourcesWell-characterized
CETYL ALCOHOL→fragranceemollientemulsion stabilisingfragranceemollientemulsion stabilisingNo flags in our sourcesWell-characterized
PEG-200 GLYCERYL STEARATE→surfactant - cleansingsurfactant - cleansingNo flags in our sourcesCosIng-catalogued
ETHYLENEDIAMINE→—7/10Health Canada Hotlist — prohibited· flagged by 2 of 9raters disagreeReferenced
STEARYL DIMER DILINOLEATE COPOLYMER→—Not in our sourcesNo data
COPERNICIA CERIFERA CERA→film formingemollientskin conditioningfilm formingemollientskin conditioningNo flags in our sourcesWell-characterized
CARNAUBA WAX→—No flags in our sourcesWell-characterized
STEARIC ACID→fragrancecleansingemulsion stabilisingfragrancecleansingemulsion stabilisingNo flags in our sourcesWell-characterized
PALMITIC ACID→emollientsurfactant - emulsifyingemollientsurfactant - emulsifyingNo flags in our sourcesWell-characterized
ETHYLENE→—Not in our sourcesNo data
VA COPOLYMER→—Not in our sourcesNo data
ALCOHOL DENAT→fragranceantimicrobialantifoamingfragranceantimicrobialantifoaming6/10ANSES endocrine candidate· flagged by 3 of 9raters disagreeReferenced
PARAFFIN→perfumingskin conditioningviscosity controllingperfumingskin conditioningviscosity controllingNo flags in our sourcesWell-characterized
AMINOMETHYL PROPANEDIOL→bufferingbufferingNo flags in our sourcesCosIng-catalogued
PHENOXYETHANOL→preservativeantimicrobialpreservativeantimicrobial4/10Mild sensitizer for some· flagged by 1 of 9raters disagreeReferenced
CAPRYLYL GLYCOL→emollientdeodoranthair conditioningemollientdeodoranthair conditioningNo flags in our sourcesWell-characterized
GLYCERIN→perfuminghumectantdenaturantperfuminghumectantdenaturantNo flags in our sourcesWell-characterized
HYDROXYETHYLCELLULOSE→film formingbindingemulsion stabilisingfilm formingbindingemulsion stabilisingNo flags in our sourcesWell-characterized
BUTYLENE GLYCOL→fragrancehumectantskin conditioningfragrancehumectantskin conditioningNo flags in our sourcesWell-characterized
METHYLPROPANEDIOL→solventsolventNo flags in our sourcesCosIng-catalogued
RAYON→bulkingviscosity controllingbulkingviscosity controllingNo flags in our sourcesWell-characterized
XANTHAN GUM→bindingemulsion stabilisinggel formingbindingemulsion stabilisinggel formingNo flags in our sourcesWell-characterized
CAPRYLIC→—No flags in our sourcesWell-characterized
CAPRIC TRIGLYCERIDE→—No flags in our sourcesWell-characterized
SODIUM LAURETH SULFATE→cleansingfoamingsurfactant - cleansingcleansingfoamingsurfactant - cleansingNo flags in our sourcesWell-characterized
MYRISTIC ACID→perfumingcleansingsurfactant - emulsifyingperfumingcleansingsurfactant - emulsifyingNo flags in our sourcesWell-characterized
TETRASODIUM EDTA→chelatingchelatingNo flags in our sourcesWell-characterized
PENTAERYTHRITYL TETRA-DIT-BUTYL HYDROXYHYDROCINNAMATE→antioxidantantioxidantNo flags in our sourcesWell-characterized
POTASSIUM SORBATE→preservativefragrancepreservativefragranceNo flags in our sourcesWell-characterized
PHENYLPROPANOL→perfumingfragrancesolventperfumingfragrancesolventNo flags in our sourcesWell-characterized
BAMBUSA VULGARIS EXTRACT→skin conditioningskin conditioningNo flags in our sourcesCosIng-catalogued