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/Wella/Curly Perm Creatine+ Curl (N) Perm Solution for Normal to Resistant Hair
W
Wella

Curly Perm Creatine+ Curl (N) Perm Solution for Normal to Resistant Hair

uncategorized
Daily Hydro Scalp Serum

Cleaner pick · Safest treatment we have rated

Act+Acre

Daily Hydro Scalp Serum

+76 on ingredient safety

$24

Ingredient safetyRaters agree
Find on Amazon ↗See all 3099 cleaner options →

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

Your composite

27OUT OF 100Horrible

range 15–60

24▲▼ split
Safety
—
Eco
30
Labor
—
Pkg

Why this score

70-point split

5

Scan

0

Precautionary

70

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

3099 found

See better →

Flags

No ingredient flags.

Raters split

Ingredient safety

A 90-point gap between the two loudest voices.

0Greenlens Precautionary ScreenIndependent
vs
90EU Harmonised Classification (CLP Annex VI)Government
050100
See why, ingredient by ingredient→

All 3099 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

90 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 →

  • 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: California Proposition 65 · IARC Monographs · US NTP Report on Carcinogens

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Labor

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

    Coverage & match quality

    8 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·25 of 25 characterized

    Our sources have reference data on all 25 listed ingredients.

    Worth a look (12)

    • Methylparaben7/10preservative · fragranceraters disagree

      Endocrine-active · flagged by 3 of 9 lists

    • Ethylparaben7/10preservative · fragranceraters disagree

      Endocrine-active · flagged by 3 of 9 lists

    • Butylparaben7/10preservative · fragranceraters disagree

      Endocrine-active · flagged by 4 of 9 lists

    • Propylparaben7/10preservative · perfumingraters disagree

      Endocrine-active · flagged by 4 of 9 lists

    • Fragrance/Parfum6/10undeclared fragrance blendperfumingraters disagree

      Undisclosed fragrance blend · flagged by 2 of 9 lists

    • Geraniol6/10fragrance materialperfuming · tonicraters disagree

      EU harmonised skin sensitizer · flagged by 2 of 9 lists

    • Citronellol6/10fragrance materialperfumingraters disagree

      ANSES endocrine candidate · flagged by 2 of 9 lists

    • Ammonium Thioglycolate4/10depilatory · hair waving or straightening · reducingraters disagree

      EU-restricted (with limits) · flagged by 3 of 9 lists

    • Ethoxydiglycol4/10perfuming · humectant · solventraters disagree

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

    • Ammonia4/10fragrance · bufferingraters disagree

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

    • Farnesol4/10fragrance materialperfuming · deodorantraters disagree

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

    • Phenoxyethanol4/10preservative · antimicrobialraters disagree

      Mild sensitizer for some · flagged by 1 of 9 lists

    ✓No flags in our sources (13)

    • Aqua/Water/Eau
    • Ammonium Bicarbonate
    • Butylene Glycol
    • Coceth-10
    • Peg-35 Castor Oil
    • Propylene Glycolcommon irritant
    • Creatine
    • Panthenolhumectantsoothing
    • Polyquaternium-6
    • Hydrolyzed Silk
    • Potassium Sorbate
    • Sodium Methylparaben
    • Disodium EDTA
    What these ingredient tags mean (5)

    These describe what an ingredient is, not whether it is a problem. The stance marks above are the ratings; these are not.

    • common irritantPropylene Glycol

      • Propylene Glycol: A solvent that shows up in patch-test clinics, more often as irritation than as allergy. American Contact Dermatitis Society, Allergen of the Year 2018 (Jacob SE, Scheman A, McGowan MA, Dermatitis 2018;29(1):3-5).
    • fragrance materialGeraniol, Citronellol, Farnesol

      • Geraniol: A rose-scented fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 78: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Citronellol: A rose-and-citrus fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 86: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
      • Farnesol: A soft floral fragrance component named separately on the label. EU Regulation (EC) 1223/2009, Annex III entry 82: a fragrance substance whose presence must be indicated in the list of ingredients above 0,001% in leave-on and 0,01% in rinse-off products, because of established contact-allergy risk.
    • undeclared fragrance blendFragrance/Parfum

      • Fragrance/Parfum: A blend the label does not itemize, so what is in it cannot be read from the ingredient list. EU Regulation (EC) 1223/2009 permits the collective term "parfum"; the SCCS Opinion on Fragrance Allergens (SCCS/1459/11) reviews the contact-allergy evidence for the substances it can contain.
    • humectantPanthenol

      • Panthenol: A provitamin B5 humectant used in products aimed at irritated and healing skin. On the humectant half: Ferreira VTP, Silva GC, Martin AA, Maia Campos PMBG, "Topical dexpanthenol effects on physiological parameters of the stratum corneum by Confocal Raman Microspectroscopy", Skin Res Technol 2023;29(9):e13317, DOI 10.1111/srt.13317, PMID 37753694, PMCID PMC10504581, open access, Introduction: "As a humectant, it has been shown to retain water more efficiently than other humectants during the last stages of dehydration..." On the soothing half, which that paper does NOT support: Cho YS, Kim HO, Woo SM, Lee DH, "Use of Dexpanthenol for Atopic Dermatitis—Benefits and Recommendations Based on Current Evidence", J Clin Med 2022;11(14):3943, DOI 10.3390/jcm11143943, PMID 35887707, open access, section 3.5: "To facilitate wound healing, dexpanthenol reduces inflammation, and promotes cell proliferation and epithelial remodeling."
    • soothingPanthenol

      • Panthenol: A provitamin B5 humectant used in products aimed at irritated and healing skin. On the humectant half: Ferreira VTP, Silva GC, Martin AA, Maia Campos PMBG, "Topical dexpanthenol effects on physiological parameters of the stratum corneum by Confocal Raman Microspectroscopy", Skin Res Technol 2023;29(9):e13317, DOI 10.1111/srt.13317, PMID 37753694, PMCID PMC10504581, open access, Introduction: "As a humectant, it has been shown to retain water more efficiently than other humectants during the last stages of dehydration..." On the soothing half, which that paper does NOT support: Cho YS, Kim HO, Woo SM, Lee DH, "Use of Dexpanthenol for Atopic Dermatitis—Benefits and Recommendations Based on Current Evidence", J Clin Med 2022;11(14):3943, DOI 10.3390/jcm11143943, PMID 35887707, open access, section 3.5: "To facilitate wound healing, dexpanthenol reduces inflammation, and promotes cell proliferation and epithelial remodeling."

    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.