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 safetyProduct data from public sources incl. Open Beauty Facts & EWG Skin Deep · their ratings never scraped or shown
As an Amazon Associate, Greenlens earns from qualifying purchases. Affiliate income never changes a rating or ranking.PrivacyTerms
Catalog/Cantu/Biotin-Infused Strengthening Hair & Scalp Oil
Biotin-Infused Strengthening Hair & Scalp Oil
Cantu

Biotin-Infused Strengthening Hair & Scalp Oil

Hair Treatment Serum
Daily Hydro Scalp Serum

Cleaner pick · Safest treatment we have rated

Act+Acre

Daily Hydro Scalp Serum

+52 on ingredient safety

$24

Ingredient safetyRaters agree
Find on Amazon ↗See all 2266 cleaner options →

Ranked by safety only. Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.

Your composite

67OUT OF 100Fair

range 55–90

48▲▼ split
Safety
—
Eco
85
Labor
—
Pkg

Why this score

69-point split

81

Scan

25

Precautionary

94

Tolerance

See why →
Find on Amazon↗

Greenlens earns from qualifying purchases. Payout never affects a rating, a ranking, or the cleaner pick.

In your home

Sort this into a room

Cleaner options

2266 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 69-point gap between the two loudest voices.

25Greenlens Precautionary ScreenIndependent
vs
94Greenlens Tolerance ScreenIndependent
050100
See why, ingredient by ingredient→

All 2266 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

69 pts apart
  • A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

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

  • A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

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

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

  • A government authority. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

✓Also screened, nothing found: EU Harmonised Classification (CLP Annex VI) · IARC Monographs · US NTP Report on Carcinogens · ECHA SVHC Candidate List

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Labor

    • Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. This rates Cantu as a company and applies to everything they make, not this product alone. Checked this week. about this rater →

    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.

    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.

    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·21 of 21 characterized

    Our sources have reference data on all 21 listed ingredients.

    Worth a look (6)

    • RETINYL PALMITATE9/10skin conditioningraters disagree

      Carcinogen-linked · flagged by 5 of 9 lists

    • ASCORBIC ACID6/10fragrance · antioxidant · bufferingraters disagree

      ANSES endocrine candidate · flagged by 1 of 9 lists

    • MENTHA PIPERITA FLOWER/LEAF/STEM OIL4/10skin conditioningraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists

    • EUCALYPTUS GLOBULUS LEAF OIL4/10perfuming · skin conditioningraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists

    • MELALEUCA ALTERNIFOLIA LEAF OIL4/10perfuming · antioxidantraters disagree

      Mild sensitizer for some · flagged by 1 of 9 lists

    • MENTHOL4/10fragrance · denaturant · refreshingraters disagree

      EU-regulated fragrance allergen · flagged by 1 of 9 lists

    ✓No flags in our sources (15)

    • GLYCINE SOJA OIL
    • RICINUS COMMUNIS SEED OIL
    • ROSMARINUS OFFICINALIS LEAF OIL
    • BIOTIN
    • ORYZA SATIVA BRAN OIL
    • PERSEA GRATISSIMA OIL
    • TOCOPHERYL ACETATE
    • LINUM USITATISSIMUM SEED OIL
    • BUTYROSPERMUM PARKII BUTTER
    • HELIANTHUS ANNUUS SEED OIL
    • EQUISETUM ARVENSE LEAF EXTRACT
    • URTICA DIOICA LEAF EXTRACT
    • ARCTIUM LAPPA ROOT EXTRACT
    • TOCOPHEROL
    • BENZYL NICOTINATE

    Where this came from

    Cruelty-free status recorded from crueltyfree.peta.org ↗

    Researched facts on Greenlens always carry the page that stated them — nothing is inferred from a model's memory.