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/AAVRANI/Hydra-Bounce Thickening Blowout Primer
Hydra-Bounce Thickening Blowout Primer
AAVRANI

Hydra-Bounce Thickening Blowout Primer

hair

Your composite

70OUT OF 100Good

range 60–98

70▲▼ split
Safety
—
Eco
—
Labor
—
Pkg

Why this score

32-point split

66

Scan

98

Precautionary

94

Tolerance

See why →
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In your home

Sort this into a room

Cleaner options

12 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 38-point gap between the two loudest voices.

60ANSES Endocrine DisruptorsGovernment
vs
98Greenlens 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 · 38 pts apart
  • Greenlens Ingredient ScanIndependentunverified match
    66
  • Greenlens Precautionary ScreenIndependentunverified match
    98
  • Greenlens Tolerance ScreenIndependentunverified match
    94
  • Health Canada Ingredient HotlistGovernmentunverified match
    85
  • ANSES Endocrine DisruptorsGovernmentunverified match
    60
  • EU Harmonised Classification (CLP Annex VI)Governmentunverified match
    80

Lowest 60 · highest 98 · gap 38

Also screened — no listing found

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

Environmental

    Also screened — no listing found

    • EU Microplastics Restriction

    Coverage & match quality

    6 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 Scan66 on 0–100→66
    • Greenlens Precautionary Screen98 on 0–100→98
    • Greenlens Tolerance Screen94 on 0–100→94
    • Health Canada Ingredient Hotlist85 on 0–100→85
    • ANSES Endocrine Disruptors60 on 0–100→60
    • EU Harmonised Classification (CLP Annex VI)80 on 0–100→80
    Average of 66 · 98 · 94 · 85 · 60 · 80pillar70

    Raters split here, so this 70 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

    66/100

    Flagged 7 of 54 ingredients: 1 restricted, 1 of concern, 4 regulated allergens.

    • Rosa Damascena Flower OilEU Cosmetics Regulation Annex III / Reg. (EU) 2023/1545 (labelled fragrance allergen)−3
    • Benzyl AlcoholEU Cosmetics Regulation Annex III / Reg. (EU) 2023/1545 (labelled fragrance allergen)−3
    • CETRIMONIUM CHLORIDE (1) / STRARTRIMONIUM CHLORIDE (1)EU Cosmetics Regulation Annex III (restricted)−10
    • Fragrance / Parfum (undisclosed)Common transparency/sensitization concern (not a regulatory ban)−12
    • Hexyl CinnamalEU Cosmetics Regulation Annex III / Reg. (EU) 2023/1545 (labelled fragrance allergen)−3
    • Benzyl SalicylateEU Cosmetics Regulation Annex III / Reg. (EU) 2023/1545 (labelled fragrance allergen)−3

    Starts at 100; 48 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 32 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·49 of 54 characterized

    Our sources have reference data on 49 of 54 listed ingredients; 5 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→—No flags in our sourcesWell-characterized
    Glycerin→perfuminghumectantdenaturantperfuminghumectantdenaturantNo flags in our sourcesWell-characterized
    Cetearyl Alcohol→emollientemulsion stabilisingopacifyingemollientemulsion stabilisingopacifyingNo flags in our sourcesWell-characterized
    Eclipta Prostrata Extract→skin conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Guar→—Not in our sourcesNo data
    Hydroxypropyltrimonium Chloride→—Not in our sourcesNo data
    Brassica Campestris/Aleurites Fordi Oil Copolymer→film formingskin conditioningfilm formingskin conditioningNo flags in our sourcesCosIng-catalogued
    Rosa Damascena Flower Water→fragranceskin conditioningskin protectingfragranceskin conditioningskin protecting4/10EU-regulated fragrance allergen· flagged by 1 of 9raters disagreeReferenced
    Linum Usitatissimum Seed Extract→perfumingskin conditioningperfumingskin conditioningNo flags in our sourcesWell-characterized
    Salvia Hispanica Seed Extract→emollientskin conditioningemollientskin conditioningNo flags in our sourcesCosIng-catalogued
    Litchi Chinensis Pericarp Extract→skin conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Hydrogenated Olive Oil Unsaponifiables→emollienthair conditioningskin conditioningemollienthair conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Hydrogenated Ethylhexyl Olivate→emollientskin conditioningemollientskin conditioningNo flags in our sourcesCosIng-catalogued
    Arginine→fragranceantistatichair conditioningfragranceantistatichair conditioningNo flags in our sourcesCosIng-catalogued
    Citric Acid→fragrancechelatingbufferingfragrancechelatingbuffering4/10Health Canada Hotlist — restricted· flagged by 1 of 9raters disagreeReferenced
    Tocopherol→fragranceantioxidantskin conditioningfragranceantioxidantskin conditioningNo flags in our sourcesWell-characterized
    Aspartic Acid→fragranceantistatichair conditioningfragranceantistatichair conditioningNo flags in our sourcesCosIng-catalogued
    Histidine→humectantantistaticskin conditioninghumectantantistaticskin conditioningNo flags in our sourcesCosIng-catalogued
    Maltodextrin→film formingabsorbentbindingfilm formingabsorbentbindingNo flags in our sourcesWell-characterized
    Glycine→antistaticbufferinghair conditioningantistaticbufferinghair conditioningNo flags in our sourcesWell-characterized
    Alanine→fragranceantistatichair conditioningfragranceantistatichair conditioningNo flags in our sourcesCosIng-catalogued
    Xylitol→humectantskin conditioninghumectantskin conditioningNo flags in our sourcesCosIng-catalogued
    Serine→fragranceantistatichair conditioningfragranceantistatichair conditioningNo flags in our sourcesCosIng-catalogued
    Threonine→antistatichair conditioninghair waving or straighteningantistatichair conditioninghair waving or straighteningNo flags in our sourcesCosIng-catalogued
    Proline→hair conditioningskin conditioninghair conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Isoleucine→antistatichair conditioningskin conditioningantistatichair conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Valine→fragranceantistatichair conditioningfragranceantistatichair conditioningNo flags in our sourcesCosIng-catalogued
    Cetyl Alcohol→fragranceemollientemulsion stabilisingfragranceemollientemulsion stabilisingNo flags in our sourcesWell-characterized
    Isopropyl Alcohol→perfumingantifoamingsolventperfumingantifoamingsolventNo flags in our sourcesWell-characterized
    Benzyl Alcohol→preservativeperfumingsolventpreservativeperfumingsolvent6/10EU harmonised skin sensitizer· flagged by 2 of 9raters disagreeReferenced
    Potassium Sorbate→preservativefragrancepreservativefragranceNo flags in our sourcesWell-characterized
    Sodium Benzoate→preservativefragranceanticorrosivepreservativefragranceanticorrosiveNo flags in our sourcesWell-characterized
    Caprylic Acid→perfumingfragrancecleansingperfumingfragrancecleansingNo flags in our sourcesWell-characterized
    Sodium Lactate→humectantbufferingkeratolytichumectantbufferingkeratolyticNo flags in our sourcesWell-characterized
    Tetrasodium Glutamate Diacetate→chelatingchelatingNo flags in our sourcesWell-characterized
    Maltodextrin/VP Copolymer→film formingfilm formingNo flags in our sourcesCosIng-catalogued
    Phenoxyethanol→preservativeantimicrobialpreservativeantimicrobial4/10Mild sensitizer for some· flagged by 1 of 9raters disagreeReferenced
    Ethylhexylglycerin→deodorantskin conditioningdeodorantskin conditioningNo flags in our sourcesWell-characterized
    Diheptyl Succinate→emollientskin conditioningemollientskin conditioningNo flags in our sourcesCosIng-catalogued
    Phenylalanine→fragrancehair conditioningskin conditioningfragrancehair conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    Behentrimonium Methosulfate→antistatichair conditioningsurfactant - cleansingantistatichair conditioningsurfactant - cleansingNo flags in our sourcesCosIng-catalogued
    Sodium PCA→humectantantistatichair conditioninghumectantantistatichair conditioningNo flags in our sourcesWell-characterized
    Cetrimonium Chloride→preservativeantimicrobialantistaticpreservativeantimicrobialantistatic4/10EU-restricted (with limits)· flagged by 2 of 9raters disagreeReferenced
    Capryloyl Glycerin/Sebacic Acid Copolymer→film forminghair conditioningskin conditioningfilm forminghair conditioningskin conditioningNo flags in our sourcesCosIng-catalogued
    PVP→film formingantistaticbindingfilm formingantistaticbindingNo flags in our sourcesWell-characterized
    PCA→humectantmoisturisinghumectantmoisturisingNo flags in our sourcesCosIng-catalogued
    Polyquaternium-37→film formingantistaticfilm formingantistaticNo flags in our sourcesCosIng-catalogued
    Butylene→—Not in our sourcesNo data
    Glycol→humectantsolventviscosity controllinghumectantsolventviscosity controllingNo flags in our sourcesCosIng-catalogued
    Fragrance/Parfum→—4/10Transparency concern· flagged by 1 of 9raters disagreeReferenced
    Hexyl Cinnamal→perfumingperfuming6/10ANSES endocrine candidate· flagged by 2 of 9raters disagreeReferenced
    Benzyl Salicylate→uv absorberperfuminguv absorberperfuming7/10ANSES endocrine candidate· flagged by 3 of 9raters disagreeReferenced
    WHAT IT’S FOR Blowout Volume→—Not in our sourcesNo data
    FRIZZ→—Not in our sourcesNo data