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/Guava Scalp Care Shampoo
Guava Scalp Care Shampoo
Cantu

Guava Scalp Care Shampoo

Verzorging400mlGTIN 0810006942477
Bio Therapy Conditioner

Cleaner pick · Safest cleansing we have rated

Africology Skincare & Spa

Bio Therapy Conditioner

+46 on ingredient safety, gives up 14 on packaging

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

61OUT OF 100Fair

range 57–75

54▲▼ split
Safety
—
Eco
84
Labor
46
Pkg

Why this score

52-point split

62

Scan

42

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

6200 found

See better →

Flagged

5 ingredients

What's flagged →

Raters split

Ingredient safety

A 52-point gap between the two loudest voices.

42Greenlens Precautionary ScreenIndependent
vs
94Greenlens Tolerance ScreenIndependent
050100
See why, ingredient by ingredient→

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

Every rater, every axis

Ingredient safety

52 pts apart
  • 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 →

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

Environmental

    ✓Also screened, nothing found: EU Microplastics Restriction

    Labor

    raters agree
    • 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 →

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

    Packaging

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

    Coverage & match quality

    6 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×
    Environmentalno rating

    No rater covers this axis for this product, so its weight can't move the score.

    1.0×
    1.0×
    0 means ignored. Higher = more weight in your composite.

    What we know about the packaging

    Unidentified·0 of 1 identified

    Nobody recorded what this pack is actually made of beyond “plastic squeeze bottle”, so the packaging score is a stand-in for the middle of that range — not a reading of this container.

    • Recorded only as “plastic squeeze bottle” — no resin code. It could be PET (#1) (widely recyclable) or PVC (#3) (hard to recycle); nothing on record says which, so it counts as 46 out of 100, the middle of that range.

    This says how precisely the packaging is described, not how good it is — a fully identified material can still be a bad one.

    Ingredients, decoded

    Data availability

    Robust·19 of 20 characterized

    Our sources have reference data on 19 of 20 listed ingredients; 1 is uncharacterized in our data — a gap, not a clean bill.

    Worth a look (6)

    • COCAMIDOPROPYL BETAINE6/10antistatic · cleansing · hair conditioningraters disagree

      Strong contact sensitizer · flagged by 1 of 9 lists →

    • FRAGRANCE6/10perfumingraters disagree

      Undisclosed fragrance blend · flagged by 2 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 →

    • SODIUM HYDROXIDE4/10buffering · denaturantraters 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 (13)

    • WATER
    • SODIUM C14-16 OLEFIN SULFONATE
    • COCAMIDE MEA
    • PSIDIUM GUAJAVA LEAF EXTRACT
    • ZINGIBER OFFICINALE ROOT EXTRACT
    • ACETIC ACID
    • CURCUMA LONGA ROOT EXTRACT
    • GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
    • DISODIUM EDTA
    • GLYCERIN
    • BENZOIC ACID
    • ETHYLHEXYLGLYCERIN
    • GLYCERETH-2 COCOATE

    No data in our sources (1)

    • SALICYLIC ACID 3

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

    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.