Greenlens

Every public rating on one cosmetic, the places they disagree kept visible, and a single score whose weighting you control.

Navigate

  • Browse
  • In your home
  • Methodology
  • Criteria
  • Extension
  • How scoring works
  • Account

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
As an Amazon Associate, Greenlens earns from qualifying purchases. Affiliate income never changes a rating or ranking.PrivacyTerms
Catalog/Nourish London/Relax Calming Moisturiser with Lavender & Borage
Relax Calming Moisturiser with Lavender & Borage
Nourish London

Relax Calming Moisturiser with Lavender & Borage

skincare50ml

Your composite

79OUT OF 100Good

range 76–86

79▲▼ split
Safety
70
Eco
88
Labor
—
Pkg

Why this score

9-point split

91

Scan

100

Precautionary

100

Tolerance

See why →
Find on Amazon↗

Affiliate link. We may earn a commission. It never changes a rating.

In your home

Sort this into a room

Cleaner options

12 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 30-point gap between the two loudest voices.

70EU Harmonised Classification (CLP Annex VI)Government
vs
100Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredient→

Cleaner options

See 12 cleaner alternatives

Same category, ranked by ingredient safety, never by affiliate payout.

See better →

Every rater, every axis

Ingredient safety

Split · 30 pts apart
  • Greenlens Ingredient ScanIndependentunverified match
    91
  • Greenlens Tolerance ScreenIndependentunverified match
    100
  • IARC MonographsGovernmentunverified match
    82
  • Greenlens Precautionary ScreenIndependentunverified match
    100
  • ANSES Endocrine DisruptorsGovernmentunverified match
    80
  • EU Harmonised Classification (CLP Annex VI)Governmentunverified match
    70

Lowest 70 · highest 100 · gap 30

Also screened — no listing found

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

Environmental

  • Open Beauty Facts Organic & NaturalNonprofitunverified match
    70

Also screened — no listing found

  • EU Microplastics Restriction

Labor

  • Open Beauty Facts CertificationsNonprofitunverified match
    88

Coverage & match quality

8 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 Scan91 on 0–100→91
  • Greenlens Tolerance Screen100 on 0–100→100
  • IARC Monographs82 on 0–100→82
  • Greenlens Precautionary Screen100 on 0–100→100
  • ANSES Endocrine Disruptors80 on 0–100→80
  • EU Harmonised Classification (CLP Annex VI)70 on 0–100→70
Average of 91 · 100 · 82 · 100 · 80 · 70pillar79

Raters split here, so this 79 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

91/100

Flagged 3 of 25 ingredients: 3 regulated allergens.

  • GeraniolEU Cosmetics Regulation Annex III / Reg. (EU) 2023/1545 (labelled fragrance allergen)−3
  • LimoneneEU Cosmetics Regulation Annex III / Reg. (EU) 2023/1545 (labelled fragrance allergen)−3
  • LinaloolEU Cosmetics Regulation Annex III / Reg. (EU) 2023/1545 (labelled fragrance allergen)−3

Starts at 100; 22 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 9 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.

Ingredients, decoded

Data availability

Robust·25 of 25 characterized

Our sources have reference data on all 25 listed ingredients.

Every listed ingredient: its function, where our safety lists land, and whether our sources have data on it.
IngredientWhat it doesSafetyData
Aqua→solventsolventNo flags in our sourcesWell-characterized
Helianthus annuus seed oil→fragranceemollientskin conditioningfragranceemollientskin conditioningNo flags in our sourcesWell-characterized
Glycerin→perfuminghumectantdenaturantperfuminghumectantdenaturantNo flags in our sourcesWell-characterized
Cetearyl alcohol→emollientemulsion stabilisingopacifyingemollientemulsion stabilisingopacifyingNo flags in our sourcesWell-characterized
Glyceryl stearate→emollientsurfactant - emulsifyingemollientsurfactant - emulsifyingNo flags in our sourcesWell-characterized
Cetearyl glucoside→surfactant - cleansingsurfactant - emulsifyingsurfactant - cleansingsurfactant - emulsifyingNo flags in our sourcesWell-characterized
Argania spinosa kernel oil→emollientskin conditioningemollientskin conditioningNo flags in our sourcesWell-characterized
Palmitoyl tripeptide-5→skin conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
Lavandula angustifolia flower oil→fragrancefragranceNo flags in our sourcesCosIng-catalogued
Aloe barbadensis leaf juice powder→skin conditioningskin conditioning4/10IARC possible carcinogen (Group 2B)· flagged by 1 of 9raters disagreeReferenced
Borago officinalis seed oil→emollientskin conditioningemollientskin conditioningNo flags in our sourcesWell-characterized
Butyrospermum parkii butter→skin conditioningviscosity controllingskin conditioningviscosity controllingNo flags in our sourcesWell-characterized
Bisabolol→fragrancesoothingskin conditioningfragrancesoothingskin conditioningNo flags in our sourcesWell-characterized
Zingiber officinale root extract→perfumingfragrancetonicperfumingfragrancetonicNo flags in our sourcesCosIng-catalogued
Daucus carota sativa root powder→skin conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
Sodium levulinate→skin conditioningskin conditioningNo flags in our sourcesWell-characterized
Levulinic acid→perfumingskin conditioningperfumingskin conditioningNo flags in our sourcesCosIng-catalogued
Cetearyl olivate→hair conditioninghair conditioningNo flags in our sourcesWell-characterized
Sorbitan olivate→surfactant - emulsifyingsurfactant - emulsifyingNo flags in our sourcesWell-characterized
Glyceryl caprylate→emollientsurfactant - emulsifyingemollientsurfactant - emulsifyingNo flags in our sourcesWell-characterized
Glyceryl undecylenate→emollientsurfactant - emulsifyingskin conditioningemollientsurfactant - emulsifyingskin conditioningNo flags in our sourcesCosIng-catalogued
Tocopherol→fragranceantioxidantskin conditioningfragranceantioxidantskin conditioningNo flags in our sourcesWell-characterized
Geraniol→perfumingtonicperfumingtonic6/10EU harmonised skin sensitizer· flagged by 2 of 9raters disagreeReferenced
Limonene→perfumingdeodorantsolventperfumingdeodorantsolvent7/10ANSES endocrine candidate· flagged by 3 of 9raters disagreeReferenced
Linalool→perfumingdeodorantperfumingdeodorant6/10EU harmonised skin sensitizer· flagged by 2 of 9raters disagreeReferenced