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/Arches & Halos/Tonyacrooks Professional Brow 4 Prong Microblading Brow Pen, Warm Brown
Tonyacrooks Professional Brow 4 Prong Microblading Brow Pen, Warm Brown
Arches & Halos

Tonyacrooks Professional Brow 4 Prong Microblading Brow Pen, Warm Brown

Brow Liner

Arches & Halos

Tonyacrooks Professional Brow 4 Prong Microblading Brow Pen, Warm Brown

Brow Liner

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Your composite

69OUT OF 100Fair

Ingredient safety only

range 60–100

—
Eco
—
Labor
—
Pkg

Why this score

40-point split

60

Scan

100

Precautionary

76

Tolerance

See why →
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In your home

Sort this into a room

Cleaner options

1038 found

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Flags

No ingredient flags.

Raters split

Ingredient safety

A 40-point gap between the two loudest voices.

60Greenlens Ingredient ScanIndependent
vs
100Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredient→

Cleaner options

See 1038 cleaner alternatives

Same category, all safer. We show the best 12, including the strongest on each axis.

See better →

Every rater, every axis

Ingredient safety

40 pts apart
  • Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →

  • Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →

  • Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →

✓Also screened, nothing found: IARC Monographs · ECHA SVHC Candidate List · EU Harmonised Classification (CLP Annex VI) · California Proposition 65 · ANSES Endocrine Disruptors · Health Canada Ingredient Hotlist · US NTP Report on Carcinogens

✓US EPA Safer Choice (SCIL) recognizes 53% of ingredients as safer choices — a marker, never a score.

Environmental

    ✓Also screened, nothing 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.

    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·15 of 15 characterized

    Our sources have reference data on all 15 listed ingredients.

    Worth a look (4)

    • MAY CONTAIN +/-: YELLOW 54/10raters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • RED 404/10cosmetic colorant · cosmetic dye · hair colouring agentraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • RED 334/10cosmetic colorantraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    • BLUE 14/10cosmetic colorantraters disagree

      EU-restricted (with limits) · flagged by 2 of 9 lists

    ✓No flags in our sources (11)

    • WATER
    • DIPROPYLENE GLYCOL
    • PPG-26-BUTETH-26
    • PEG-40 HYDROGENATED CASTOR OIL
    • BUTYLENE GLYCOL
    • 1,2-HEXANEDIOL
    • CAPRYLHYDROXAMIC ACID
    • PANTHENOL
    • SODIUM HYALURONATE
    • DISODIUM EDTA
    • SODIUM DEHYDROACETATE