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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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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.Privacy Terms

Facetheory — every product, every rater | Greenlens

Catalog/Facetheory

Facetheory

36 products in the catalog · facetheory.com (visit site, opens in a new tab)

78Good
avg. across 35 rated products · one axis, not the card composite: 28
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 Blush 4 Lip Gloss 6 Makeup Lips 6 Serums Essences 9

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Best overall Worst overall Most contested A–Z

96
Facetheory
Lipade Q10 Oil Booster Serum S6
ExcellentOverall · your weights
10092
Data Robust · 13/14
4 raters · broadly agree
Weakest on Labor
Greenlens Ingredient ScanIndependent100
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent100
Cruelty-Free CertificationNonprofit92

PolyPep Collagen Boosting Serum S8

Facetheory

PolyPep Collagen Boosting Serum S8

ExcellentOverall · your weights

9692

Data Robust · 15/15

5 raters · broadly agree

Weakest on Labor

Greenlens Ingredient ScanIndependent100
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent100
Health Canada Ingredient HotlistGovernment85
Cruelty-Free CertificationNonprofit92

BHA Exfoliating Serum S3

Facetheory

BHA Exfoliating Serum S3

ExcellentOverall · your weights

8492

raters split 80–100

Data Robust · 19/19

7 raters · split 80–100 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Precautionary ScreenIndependent100
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent90
Greenlens Tolerance ScreenIndependent94
Health Canada Ingredient HotlistGovernment85
Cruelty-Free CertificationNonprofit92

Mandelibright Serum S7

Facetheory

Mandelibright Serum S7

ExcellentOverall · your weights

8192

raters split 70–100

Data Robust · 12/12

5 raters · split 70–100 on ingredient safety

Greenlens Precautionary ScreenIndependent100
Greenlens Ingredient ScanIndependent100
Greenlens Tolerance ScreenIndependent100
Health Canada Ingredient HotlistGovernment70
Cruelty-Free CertificationNonprofit92

BHA Exfoliating Serum S3 Pro

Facetheory

BHA Exfoliating Serum S3 Pro

ExcellentOverall · your weights

7892

raters split 70–100

Data Robust · 17/17

7 raters · split 70–100 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Precautionary ScreenIndependent100
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent90
Greenlens Tolerance ScreenIndependent94
Health Canada Ingredient HotlistGovernment70
Cruelty-Free CertificationNonprofit92

Porebright Serum N10

Facetheory

Porebright Serum N10

ExcellentOverall · your weights

7892

raters split 70–100

Data Robust · 11/11

7 raters · split 70–100 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Precautionary ScreenIndependent100
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent90
Greenlens Tolerance ScreenIndependent94
Health Canada Ingredient HotlistGovernment70
Cruelty-Free CertificationNonprofit92

Porebright Niacinamide 10% Refining Serum

Facetheory

Porebright Niacinamide 10% Refining Serum

ExcellentOverall · your weights

7892

raters split 70–100

Data Robust · 11/11

7 raters · split 70–100 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Ingredient ScanIndependent90
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent94
Health Canada Ingredient HotlistGovernment70
Cruelty-Free CertificationNonprofit92

Regenacalm Serum S1 Pro

Facetheory

Regenacalm Serum S1 Pro

GoodOverall · your weights

5892

raters split 40–100

Data Robust · 27/28

8 raters · split 40–100 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Ingredient ScanIndependent80
California Proposition 65Government65
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent88
Health Canada Ingredient HotlistGovernment40
Cruelty-Free CertificationNonprofit92

Regenacalm 2% Retinol and Vitamin C Serum S1

Facetheory

Regenacalm 2% Retinol and Vitamin C Serum S1

FairOverall · your weights

4592

raters split 25–88

Data Robust · 22/23

8 raters · split 25–88 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Precautionary ScreenIndependent25
California Proposition 65Government65
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent80
Greenlens Tolerance ScreenIndependent88
Health Canada Ingredient HotlistGovernment40
Cruelty-Free CertificationNonprofit92