Browse In your home Methodology Ask Sonion

Greenlens

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

Navigate

Browse
In your home
Ask Sonion
Methodology
Criteria
Extension
How scoring works
Account

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

Zao — every product, every rater | Greenlens

Z

Zao

182 products in the catalog

55Poor
avg. across 182 rated products · one axis, not the card composite: 180
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 9 Brow Liner 12 Concealer 9 Eye Liner 12 Eye Shadow 44 Lipstick 9 Makeup Eyes 37 Makeup Face 15 Makeup Lips 18 Mascara 4 Nail Polish 37 Nails 38

Sort

Best overall Worst overall Most contested A–Z

56
Zao
Top Coat, Top Coat Glitter (665)
FairOverall · your weights
3378
raters split 15–100
Data Robust · 20/20
5 raters · split 15–100 on ingredient safety
ANSES Endocrine DisruptorsGovernment60
Greenlens Ingredient ScanIndependent15
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent25
EU Microplastics RestrictionGovernment78

← PreviousPage 1 of 2Next →

Nail Polish, Marron Glace (678)

Zao

Nail Polish, Marron Glace (678)

PoorIngredient safety only

49

raters split 25–95

Data Robust · 17/18

5 raters · split 25–95 on ingredient safety

Greenlens Precautionary ScreenIndependent95
IARC MonographsGovernment64
ANSES Endocrine DisruptorsGovernment25
Greenlens Ingredient ScanIndependent90
Greenlens Tolerance ScreenIndependent94

Nail Polish, Ballerina Pink (672)

Zao

Nail Polish, Ballerina Pink (672)

PoorIngredient safety only

48

raters split 25–95

Data Robust · 20/20

5 raters · split 25–95 on ingredient safety

Greenlens Ingredient ScanIndependent70
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent82

Nail Hardener, (635)

Zao

Nail Hardener, (635)

HorribleIngredient safety only

38

raters split 15–98

Data Robust · 30/30

5 raters · split 15–98 on ingredient safety

Greenlens Precautionary ScreenIndependent98
ANSES Endocrine DisruptorsGovernment80
Greenlens Ingredient ScanIndependent15
Greenlens Tolerance ScreenIndependent25
Health Canada Ingredient HotlistGovernment85

Top Coat, Base & Top Coat (636)

Zao

Top Coat, Base & Top Coat (636)

HorribleIngredient safety only

38

raters split 15–100

Data Robust · 24/24

5 raters · split 15–100 on ingredient safety

Greenlens Ingredient ScanIndependent15
Greenlens Precautionary ScreenIndependent100
ANSES Endocrine DisruptorsGovernment80
Greenlens Tolerance ScreenIndependent25
Health Canada Ingredient HotlistGovernment85

Nail Polish, Plum (651)

Zao

Nail Polish, Plum (651)

HorribleIngredient safety only

33

raters split 15–100

Data Robust · 17/17

4 raters · split 15–100 on ingredient safety

ANSES Endocrine DisruptorsGovernment60
Greenlens Ingredient ScanIndependent15
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent25

Nail Polish, Candy Apple (674)

Zao

Nail Polish, Candy Apple (674)

HorribleIngredient safety only

33

raters split 15–100

Data Robust · 20/21

4 raters · split 15–100 on ingredient safety

Greenlens Precautionary ScreenIndependent100
ANSES Endocrine DisruptorsGovernment60
Greenlens Ingredient ScanIndependent15
Greenlens Tolerance ScreenIndependent25

Nail Polish, Bohemian Orange (669)

Zao

Nail Polish, Bohemian Orange (669)

HorribleIngredient safety only

32

raters split 15–95

Data Robust · 21/22

5 raters · split 15–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent15
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent25

Nail Polish, Sugared Almond Blue (682)

Zao

Nail Polish, Sugared Almond Blue (682)

HorribleIngredient safety only

32

raters split 15–95

Data Robust · 19/19

5 raters · split 15–95 on ingredient safety

Greenlens Precautionary ScreenIndependent95
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Ingredient ScanIndependent15
Greenlens Tolerance ScreenIndependent25

Nail Polish, Pink Champagne (658)

Zao

Nail Polish, Pink Champagne (658)

HorribleIngredient safety only

32

raters split 15–95

Data Robust · 24/24

5 raters · split 15–95 on ingredient safety

Greenlens Ingredient ScanIndependent15
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent25

Nail Polish, Blue Grey (670)

Zao

Nail Polish, Blue Grey (670)

HorribleIngredient safety only

26

raters split 5–95

Data Robust · 23/24

5 raters · split 5–95 on ingredient safety

Greenlens Precautionary ScreenIndependent95
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Ingredient ScanIndependent5
Greenlens Tolerance ScreenIndependent25

Nail Polish, Terracotta (685)

Zao

Nail Polish, Terracotta (685)

HorribleIngredient safety only

26

raters split 5–95

Data Robust · 23/24

5 raters · split 5–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent5
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent25

Nail Polish, Black (644)

Zao

Nail Polish, Black (644)

HorribleIngredient safety only

26

raters split 5–95

Data Robust · 23/24

5 raters · split 5–95 on ingredient safety

Greenlens Precautionary ScreenIndependent95
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Ingredient ScanIndependent5
Greenlens Tolerance ScreenIndependent25

Nail Polish, Lilac (680)

Zao

Nail Polish, Lilac (680)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/25

5 raters · split 0–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0

Nail Polish, Biscay Bay (676)

Zao

Nail Polish, Biscay Bay (676)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/26

5 raters · split 0–95 on ingredient safety

Greenlens Ingredient ScanIndependent0
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0
ANSES Endocrine DisruptorsGovernment25

Nail Polish, Aquamarine (660)

Zao

Nail Polish, Aquamarine (660)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/26

5 raters · split 0–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0

Nail Polish, Orange Coral (683)

Zao

Nail Polish, Orange Coral (683)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/25

5 raters · split 0–95 on ingredient safety

Greenlens Ingredient ScanIndependent0
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0

Nail Polish, Fuchsia Pink (657)

Zao

Nail Polish, Fuchsia Pink (657)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 26/26

5 raters · split 0–95 on ingredient safety

Greenlens Ingredient ScanIndependent0
IARC MonographsGovernment82
Greenlens Precautionary ScreenIndependent95
ANSES Endocrine DisruptorsGovernment25
Greenlens Tolerance ScreenIndependent0

Nail Polish, Passion Red (668)

Zao

Nail Polish, Passion Red (668)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/25

5 raters · split 0–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0

Nail Polish, Fuchsia (661)

Zao

Nail Polish, Fuchsia (661)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 26/26

5 raters · split 0–95 on ingredient safety

Greenlens Precautionary ScreenIndependent95
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Ingredient ScanIndependent0
Greenlens Tolerance ScreenIndependent0

Nail Polish, Hot Pink (654)

Zao

Nail Polish, Hot Pink (654)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/26

5 raters · split 0–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0

Nail Polish, Khaki (684)

Zao

Nail Polish, Khaki (684)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/25

5 raters · split 0–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0

Nail Polish, Raspberry (663)

Zao

Nail Polish, Raspberry (663)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/25

5 raters · split 0–95 on ingredient safety

Greenlens Precautionary ScreenIndependent95
IARC MonographsGovernment82
ANSES Endocrine DisruptorsGovernment25
Greenlens Ingredient ScanIndependent0
Greenlens Tolerance ScreenIndependent0

Nail Polish, Amaranth Pink (667)

Zao

Nail Polish, Amaranth Pink (667)

HorribleIngredient safety only

20

raters split 0–95

Data Robust · 25/25

5 raters · split 0–95 on ingredient safety

ANSES Endocrine DisruptorsGovernment25
IARC MonographsGovernment82
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent95
Greenlens Tolerance ScreenIndependent0