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Every public rating on one cosmetic, the places they disagree kept visible, and a single score whose weighting you control.

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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

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Every Strand — every product, every rater | Greenlens

Catalog/Every Strand

ES

Every Strand

23 products in the catalog

49Poor
avg. across 23 rated products · one axis, not the card composite: 23
products the raters split on

The average covers the ingredient-safety axis only, computed live from each product's raters — never a blended or stored brand score. Open a product to weight the axes yourself.

All products Conditioner 5 Hair Treatment Serum 10 Shampoo 5

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Best overall Worst overall Most contested A–Z

58
Every Strand
Earthy Hair Essentials Weightless Hydration Masque, Aloe Vera & Coconut Water (2018 formulation)
FairIngredient safety only
58
raters split 42–94
Data Robust · 18/18
5 raters · split 42–94 on ingredient safety
Greenlens Ingredient ScanIndependent62
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent42
Greenlens Tolerance ScreenIndependent94
Health Canada Ingredient HotlistGovernment85

Keratin With Aloe Vera + Vitamin E Hair Masque

Every Strand

Keratin With Aloe Vera + Vitamin E Hair Masque

FairIngredient safety only

58

raters split 42–94

Data Robust · 19/19

5 raters · split 42–94 on ingredient safety

Greenlens Ingredient ScanIndependent62
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent42
Greenlens Tolerance ScreenIndependent94
Health Canada Ingredient HotlistGovernment85

Earthy Hair Essentials Shea & Coconut Oil Protective Leave in Hair Treatment (2019 formulation)

Every Strand

Earthy Hair Essentials Shea & Coconut Oil Protective Leave in Hair Treatment (2019 formulation)

FairIngredient safety only

57

raters split 42–100

Data Robust · 8/8

4 raters · split 42–100 on ingredient safety

Greenlens Ingredient ScanIndependent62
Greenlens Precautionary ScreenIndependent42
Greenlens Tolerance ScreenIndependent100
ECHA SVHC Candidate ListGovernment80

Every Strand

Color Hair Revival Treatment Masque

FairIngredient safety only

55

raters split 42–88

Data Robust · 20/20

4 raters · split 42–88 on ingredient safety

Greenlens Ingredient ScanIndependent62
Greenlens Precautionary ScreenIndependent42
Greenlens Tolerance ScreenIndependent88
ECHA SVHC Candidate ListGovernment80

Severely Damaged Hair Recovery Nourishing Hair Serum

Every Strand

Severely Damaged Hair Recovery Nourishing Hair Serum

FairIngredient safety only

55

raters split 42–100

Data Robust · 7/7

3 raters · split 42–100 on ingredient safety

Greenlens Precautionary ScreenIndependent42
Greenlens Ingredient ScanIndependent62
Greenlens Tolerance ScreenIndependent100

Earthy Hair Essentials Keratin Hair Masque for Chemically Treated Hair (2019 formulation)

Every Strand

Earthy Hair Essentials Keratin Hair Masque for Chemically Treated Hair (2019 formulation)

PoorIngredient safety only

45

raters split 25–94

Data Robust · 20/20

4 raters · split 25–94 on ingredient safety

Greenlens Ingredient ScanIndependent62
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent25
Greenlens Tolerance ScreenIndependent94

Every Strand

Earthy Hair Essentials Shea & Coconut Oil Deep Moisture Hair Masque (2019 formulation)

PoorIngredient safety only

45

raters split 18–94

Data Robust · 17/19

6 raters · split 18–94 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government90
Greenlens Ingredient ScanIndependent62
Greenlens Precautionary ScreenIndependent18
Greenlens Tolerance ScreenIndependent94
ECHA SVHC Candidate ListGovernment80
Health Canada Ingredient HotlistGovernment85

Every Strand

Argan Oil & Macadamia Nourishing Treatment Masque

HorribleIngredient safety only

36

raters split 6–90

Data Robust · 18/18

6 raters · split 6–90 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government90
Greenlens Ingredient ScanIndependent62
Greenlens Precautionary ScreenIndependent6
Greenlens Tolerance ScreenIndependent88
ECHA SVHC Candidate ListGovernment80
Health Canada Ingredient HotlistGovernment70

Shea & Coconut Oil Deep Moisture Hair Masque

Every Strand

Shea & Coconut Oil Deep Moisture Hair Masque

HorribleIngredient safety only

36

raters split 6–90

Data Robust · 19/19

6 raters · split 6–90 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government90
Greenlens Precautionary ScreenIndependent6
ECHA SVHC Candidate ListGovernment80
Greenlens Ingredient ScanIndependent62
Greenlens Tolerance ScreenIndependent88
Health Canada Ingredient HotlistGovernment70

Earthy Hair Essentials Argan Oil With Macadamia Hair Polisher (2018 formulation)

Every Strand

Earthy Hair Essentials Argan Oil With Macadamia Hair Polisher (2018 formulation)

HorribleIngredient safety only

22

raters split 0–85

Data Robust · 11/11

7 raters · split 0–85 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent42
Greenlens Tolerance ScreenIndependent0
ANSES Endocrine DisruptorsGovernment45
ECHA SVHC Candidate ListGovernment60
Health Canada Ingredient HotlistGovernment85