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/Nioxin/Scalp + Hair Thickening System 3 Shampoo
Scalp + Hair Thickening System 3 Shampoo
Nioxin

Scalp + Hair Thickening System 3 Shampoo

Shampoo
Bio Therapy Conditioner

Cleaner pick · Safest cleansing we have rated

Africology Skincare & Spa

Bio Therapy Conditioner

+46 on ingredient safety

250ml · 47.50 ZAR · 19 ZAR/100 ml

Ingredient safetyRaters agree
Find on Amazon ↗See all 6200 cleaner options →

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

Your composite

57OUT OF 100Fair

range 35–85

54▲▼ split
Safety
—
Eco
59▲▼ split
Labor
—
Pkg

Why this score

42-point split

40

Scan

55

Precautionary

82

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

6200 found

See better →

Flags

No ingredient flags.

Raters split

Labor

A 58-point gap between the two loudest voices.

30Cruelty-Free CertificationNonprofit
vs
88Open Beauty Facts CertificationsNonprofit
050100

All 6200 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

42 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: California Proposition 65 · IARC Monographs · US NTP Report on Carcinogens · ECHA SVHC Candidate List

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Labor

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

    • Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. 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·30 of 30 characterized

    Our sources have reference data on all 30 listed ingredients.

    Worth a look (9)

    • Methylparaben7/10preservative · fragranceraters disagree

      Endocrine-active · flagged by 3 of 9 lists

    • Salicylic Acid6/10preservative · fragrance · anti-seborrheicraters disagree

      EU harmonised CMR (cat. 2) · flagged by 4 of 9 lists

    • Sodium Lauryl Sulfate4/10cleansing · denaturant · foamingraters disagree

      Transparency concern · flagged by 1 of 9 lists

    • Citric Acid4/10fragrance · chelating · bufferingraters disagree

      Health Canada Hotlist — restricted · flagged by 1 of 9 lists

    • Mentha Piperita Oil4/10perfuming · fragrance · refreshingraters disagree

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

    • Menthol4/10fragrance · denaturant · refreshingraters disagree

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

    • Blue 14/10cosmetic colorantraters disagree

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

    • Saccharomyces/Zinc Ferment4/10skin conditioningraters disagree

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

    • Phenoxyethanol4/10preservative · antimicrobialraters disagree

      Mild sensitizer for some · flagged by 1 of 9 lists

    ✓No flags in our sources (21)

    • Water
    • Sodium Laureth Sulfate
    • Sodium Chloride
    • PPG-2 Hydroxyethyl Coco/Isostearamide
    • Sodium Citrate
    • Sodium Xylenesulfonate
    • Sodium Benzoate
    • Mentha Arvensis Leaf Oil
    • Tetrasodium EDTA
    • Polyquaternium-10
    • Propylene Glycol
    • Camellia Sinensis Leaf Extract
    • Cystine Bis-PG-Propyl Silanetriol
    • Lecithin
    • Foeniculum Vulgare Fruit Extract
    • Saccharomyces/Magnesium Ferment
    • Biotin/Folic Acid/Cyanocobalamin/Niacinamide/Pantothenic Acid/Pyridoxine/Riboflavin/Thiamine/Yeast Polypeptides
    • Yeast Extract
    • Saccharomyces/Iron Ferment
    • Saccharomyces/Copper Ferment
    • Saccharomyces/Silicon Ferment

    Where this came from

    Cruelty-free status recorded from wellacompany.com ↗

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