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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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Jecca Blac. — every product, every rater | Greenlens

Catalog/Jecca Blac.

Jecca Blac.

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

67Fair
avg. across 22 rated products · one axis, not the card composite: 21
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 Bronzer Highlighter 4 Concealer 9 Makeup Face 7 Makeup Lips 7

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Best overall Worst overall Most contested A–Z

90
Jecca Blac.
Hydrate Primer for Face
ExcellentIngredient safety only
90
Data Robust · 16/16
5 raters · broadly agree
Weakest on Ingredient safety
Greenlens Ingredient ScanIndependent90
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent98
Greenlens Tolerance ScreenIndependent94
Health Canada Ingredient HotlistGovernment85

Sculpt & Soften Palette, Medium

Jecca Blac.

Sculpt & Soften Palette, Medium

GoodOverall · your weights

7578

raters split 65–94

Data Robust · 16/17

6 raters · split 65–94 on ingredient safety

Greenlens Ingredient ScanIndependent90
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent93
ANSES Endocrine DisruptorsGovernment65
Greenlens Tolerance ScreenIndependent94
EU Microplastics RestrictionGovernment78

Sculpt & Soften Palette, Dark

Jecca Blac.

Sculpt & Soften Palette, Dark

GoodOverall · your weights

7578

raters split 65–94

Data Robust · 16/17

6 raters · split 65–94 on ingredient safety

Greenlens Ingredient ScanIndependent90
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent93
ANSES Endocrine DisruptorsGovernment65
Greenlens Tolerance ScreenIndependent94
EU Microplastics RestrictionGovernment78

Sculpt & Soften Palette, Light

Jecca Blac.

Sculpt & Soften Palette, Light

GoodOverall · your weights

7578

raters split 65–94

Data Robust · 16/17

6 raters · split 65–94 on ingredient safety

ANSES Endocrine DisruptorsGovernment65
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent90
Greenlens Precautionary ScreenIndependent93
Greenlens Tolerance ScreenIndependent94
EU Microplastics RestrictionGovernment78

Glow Drops Highlighting Primer, Champagne

Jecca Blac.

Glow Drops Highlighting Primer, Champagne

GoodIngredient safety only

73

raters split 65–93

Data Robust · 13/13

5 raters · split 65–93 on ingredient safety

ANSES Endocrine DisruptorsGovernment65
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent80
Greenlens Precautionary ScreenIndependent93
Greenlens Tolerance ScreenIndependent88

Glow Drops Highlighting Primer, Rose Pearl

Jecca Blac.

Glow Drops Highlighting Primer, Rose Pearl

GoodIngredient safety only

73

raters split 65–93

Data Robust · 13/13

5 raters · split 65–93 on ingredient safety

Greenlens Precautionary ScreenIndependent93
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment65
Greenlens Ingredient ScanIndependent80
Greenlens Tolerance ScreenIndependent88

Liquid Corrector 2.0

Jecca Blac.

Liquid Corrector 2.0

FairIngredient safety only

61

raters split 47–88

Data Robust · 25/25

6 raters · split 47–88 on ingredient safety

Greenlens Ingredient ScanIndependent80
IARC MonographsGovernment47
Greenlens Precautionary ScreenIndependent88
Greenlens Tolerance ScreenIndependent88
ANSES Endocrine DisruptorsGovernment65
Health Canada Ingredient HotlistGovernment85