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/savile/Hair Shampoo, Colageno
Hair Shampoo, Colageno
savile

Hair Shampoo, Colageno

Shampoo
Bio Therapy Shampoo

Cleaner pick · Safest cleansing we have rated

Africology Skincare & Spa

Bio Therapy Shampoo

+44 on ingredient safety

250ml · 47.50 ZAR · 19 ZAR/100 ml

Ingredient safetyRaters agree
Find on Amazon ↗See all 3942 cleaner options →

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

Your composite

78OUT OF 100Good

range 73–88

56▲▼ split
Safety
90
Eco
88
Labor
—
Pkg

Why this score

40-point split

58

Scan

42

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

3942 found

See better →

Flagged

8 ingredients

What's flagged →

Raters split

Ingredient safety

A 43-point gap between the two loudest voices.

42Greenlens Precautionary ScreenIndependent
vs
85Health Canada Ingredient HotlistGovernment
050100
See why, ingredient by ingredient→

All 3942 cleaner options, safest first → We show the best 12, including the strongest on each axis.

Every rater, every axis

Ingredient safety

43 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 →

  • 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: US NTP Report on Carcinogens · ECHA SVHC Candidate List · EU Harmonised Classification (CLP Annex VI) · California Proposition 65 · ANSES Endocrine Disruptors

✓Recognized on a safer-ingredients list: US EPA Safer Choice recognizes 70% of ingredients as safer choices — a marker, never a score.

Environmental

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

Labor

  • Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. Checked this week. about this rater →

Coverage & match quality

7 ratings · 3 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×
1.0×
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·18 of 20 characterized

Our sources have reference data on 18 of 20 listed ingredients; 2 are uncharacterized in our data — a gap, not a clean bill.

Worth a look (8)

  • COCAMIDOPROPYL BETAINE6/10common irritantantistatic · cleansing · hair conditioningraters disagree

    Strong contact sensitizer · flagged by 1 of 9 lists →

  • FRAGRANCE6/10undeclared fragrance blendperfumingraters disagree

    Undisclosed fragrance blend · flagged by 2 of 9 lists →

  • CARBOMER4/10emulsion stabilising · gel forming · viscosity controllingraters disagree

    EU microplastics-restricted · flagged by 1 of 9 lists →

  • CITRIC ACID4/10fragrance · chelating · bufferingraters disagree

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

  • SODIUM HYDROXIDE4/10buffering · denaturantraters disagree

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

  • ALOE BARBADENSIS LEAF JUICE4/10skin conditioningraters disagree

    IARC possible carcinogen (Group 2B) · flagged by 1 of 9 lists →

  • YELLOW 54/10cosmetic colorantraters disagree

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

  • BLUE 1 LAKE4/10cosmetic colorant · hair dyeingraters disagree

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

✓No flags in our sources (10)

  • WATER
  • SODIUM LAURETH SULFATE
  • DIMETHICONOL
  • SODIUM BENZOATE
  • SODIUM CHLORIDE
  • GLYCOL DISTEARATE
  • PPG-9
  • HYDROXYPROPYL METHYLCELLULOSE
  • COCAMIDE MEA
  • HYDROLYZED COLLAGEN

No data in our sources (2)

  • POLYQUATEMIUM-10
  • DISODIUM EDA

Not a verdict — our authorities simply have no reference for these.

What these ingredient tags mean (2)

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

  • common irritantCOCAMIDOPROPYL BETAINE

    • COCAMIDOPROPYL BETAINE: A mild cleansing agent, but a recurring patch-test finding, usually traced to leftovers from how it is made. American Contact Dermatitis Society, Allergen of the Year 2004 (Fowler JF Jr, Dermatitis 2004;15(1):3-4).
  • undeclared fragrance blendFRAGRANCE

    • FRAGRANCE: 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.