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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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Fourth Ray — every product, every rater | Greenlens

Catalog/Fourth Ray

Fourth Ray

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

62Fair
avg. across 130 rated products · one axis, not the card composite: 125
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 Anti-Aging 7 Body Lotion 5 Eye Cream 4 Facial Cleanser 14 Facial Moisturizer Treatment 25 Lip Balm 16 Mask 6 Serums Essences 20 Toners Astringents 12

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Best overall Worst overall Most contested A–Z

88
Fourth Ray
Face Serum Boost, Turmeric
ExcellentOverall · your weights
8788
Data Robust · 26/26
5 raters · broadly agree
Weakest on Ingredient safety
Greenlens Ingredient ScanIndependent80
Greenlens Precautionary ScreenIndependent98
IARC MonographsGovernment82
Greenlens Tolerance ScreenIndependent88
Open Beauty Facts CertificationsNonprofit88

Face Serum Boost, Vino

Fourth Ray

Face Serum Boost, Vino

ExcellentOverall · your weights

8288

raters split 77–98

Data Robust · 43/46

5 raters · split 77–98 on ingredient safety

Greenlens Ingredient ScanIndependent77
Greenlens Precautionary ScreenIndependent98
IARC MonographsGovernment82
Greenlens Tolerance ScreenIndependent88
Open Beauty Facts CertificationsNonprofit88

Raydiate Vitamin C Elixir (2019 formulation)

Fourth Ray

Raydiate Vitamin C Elixir (2019 formulation)

GoodOverall · your weights

8088

raters split 74–98

Data Robust · 34/37

5 raters · split 74–98 on ingredient safety

Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent98
Greenlens Ingredient ScanIndependent74
Greenlens Tolerance ScreenIndependent88
Open Beauty Facts CertificationsNonprofit88

Face Serum Boost, Cactus

Fourth Ray

Face Serum Boost, Cactus

GoodOverall · your weights

7888

raters split 71–98

Data Robust · 31/31

5 raters · split 71–98 on ingredient safety

Greenlens Precautionary ScreenIndependent98
Greenlens Ingredient ScanIndependent71
IARC MonographsGovernment82
Greenlens Tolerance ScreenIndependent88
Open Beauty Facts CertificationsNonprofit88

Face Serum Boost, Blue Light

Fourth Ray

Face Serum Boost, Blue Light

GoodOverall · your weights

7388

raters split 64–98

Data Robust · 29/30

6 raters · split 64–98 on ingredient safety

Greenlens Ingredient ScanIndependent64
Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent98
IARC MonographsGovernment82
Greenlens Tolerance ScreenIndependent82
Open Beauty Facts CertificationsNonprofit88

Get That Glow

Fourth Ray

Get That Glow

GoodIngredient safety only

80

raters split 74–98

Data Robust · 35/37

4 raters · split 74–98 on ingredient safety

Greenlens Ingredient ScanIndependent74
Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent98
Greenlens Tolerance ScreenIndependent88

Face Serum Boost, Pineapple

Fourth Ray

Face Serum Boost, Pineapple

GoodIngredient safety only

80

raters split 74–98

Data Robust · 28/28

4 raters · split 74–98 on ingredient safety

Greenlens Tolerance ScreenIndependent88
Greenlens Precautionary ScreenIndependent98
Greenlens Ingredient ScanIndependent74
IARC MonographsGovernment82

Beauty Serum Stick - Dew Over

Fourth Ray

Beauty Serum Stick - Dew Over

GoodIngredient safety only

78

raters split 71–98

Data Robust · 39/39

4 raters · split 71–98 on ingredient safety

Greenlens Ingredient ScanIndependent71
ANSES Endocrine DisruptorsGovernment80
Greenlens Precautionary ScreenIndependent98
Greenlens Tolerance ScreenIndependent88

On the Bright Side

Fourth Ray

On the Bright Side

GoodIngredient safety only

77

raters split 70–98

Data Robust · 24/25

4 raters · split 70–98 on ingredient safety

Greenlens Ingredient ScanIndependent70
Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent98
Greenlens Tolerance ScreenIndependent82

Glow Up Face Oil

Fourth Ray

Glow Up Face Oil

GoodOverall · your weights

5788

raters split 40–100

Data Robust · 13/15

6 raters · split 40–100 on ingredient safety

Greenlens Tolerance ScreenIndependent100
US NTP Report on CarcinogensGovernment40
Greenlens Precautionary ScreenIndependent100
Greenlens Ingredient ScanIndependent94
IARC MonographsGovernment40
Open Beauty Facts CertificationsNonprofit88

Rainfall 2% Hyaluronic Acid Serum (2019 formulation)

Fourth Ray

Rainfall 2% Hyaluronic Acid Serum (2019 formulation)

GoodOverall · your weights

5688

raters split 40–98

Data Robust · 17/18

6 raters · split 40–98 on ingredient safety

Greenlens Precautionary ScreenIndependent98
Greenlens Tolerance ScreenIndependent94
US NTP Report on CarcinogensGovernment40
Greenlens Ingredient ScanIndependent90
IARC MonographsGovernment40
Open Beauty Facts CertificationsNonprofit88

2% HA Face Serum, Rainfall

Fourth Ray

2% HA Face Serum, Rainfall

GoodOverall · your weights

5688

raters split 40–98

Data Robust · 17/18

6 raters · split 40–98 on ingredient safety

Greenlens Ingredient ScanIndependent90
Greenlens Precautionary ScreenIndependent98
US NTP Report on CarcinogensGovernment40
IARC MonographsGovernment40
Greenlens Tolerance ScreenIndependent94
Open Beauty Facts CertificationsNonprofit88

Face Serum, Avocado + Aloe Double Shot

Fourth Ray

Face Serum, Avocado + Aloe Double Shot

GoodOverall · your weights

5488

raters split 42–85

Data Robust · 36/37

6 raters · split 42–85 on ingredient safety

Greenlens Ingredient ScanIndependent48
Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent42
IARC MonographsGovernment82
Greenlens Tolerance ScreenIndependent76
Open Beauty Facts CertificationsNonprofit88

Retinol Serum, Renew

Fourth Ray

Retinol Serum, Renew

GoodIngredient safety only

71

raters split 65–98

Data Robust · 27/28

5 raters · split 65–98 on ingredient safety

Health Canada Ingredient HotlistGovernment70
California Proposition 65Government65
Greenlens Precautionary ScreenIndependent98
Greenlens Ingredient ScanIndependent70
Greenlens Tolerance ScreenIndependent82

Remedy 10% Niacinamide Serum (2019 formulation)

Fourth Ray

Remedy 10% Niacinamide Serum (2019 formulation)

GoodOverall · your weights

5388

raters split 40–98

Data Robust · 21/21

6 raters · split 40–98 on ingredient safety

Greenlens Precautionary ScreenIndependent98
Greenlens Ingredient ScanIndependent70
US NTP Report on CarcinogensGovernment40
IARC MonographsGovernment40
Greenlens Tolerance ScreenIndependent82
Open Beauty Facts CertificationsNonprofit88

Reveal 10% Alpha Hydroxy Acid Serum (2019 formulation)

Fourth Ray

Reveal 10% Alpha Hydroxy Acid Serum (2019 formulation)

GoodOverall · your weights

5388

raters split 40–98

Data Robust · 21/21

6 raters · split 40–98 on ingredient safety

Greenlens Ingredient ScanIndependent70
Greenlens Precautionary ScreenIndependent98
US NTP Report on CarcinogensGovernment40
IARC MonographsGovernment40
Greenlens Tolerance ScreenIndependent82
Open Beauty Facts CertificationsNonprofit88

Revive

Fourth Ray

Revive

FairIngredient safety only

68

raters split 60–93

Data Robust · 38/40

5 raters · split 60–93 on ingredient safety

ANSES Endocrine DisruptorsGovernment65
Greenlens Ingredient ScanIndependent60
Greenlens Precautionary ScreenIndependent93
IARC MonographsGovernment82
Greenlens Tolerance ScreenIndependent76

Fourth Ray

A-List Babe Youth Boosting Serum Stick

FairOverall · your weights

4588

raters split 25–85

Data Robust · 23/23

6 raters · split 25–85 on ingredient safety

Greenlens Ingredient ScanIndependent70
Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent25
California Proposition 65Government65
Greenlens Tolerance ScreenIndependent82
Open Beauty Facts CertificationsNonprofit88

So Refined

Fourth Ray

So Refined

PoorIngredient safety only

53

raters split 40–98

Data Robust · 21/21

5 raters · split 40–98 on ingredient safety

Greenlens Ingredient ScanIndependent70
Greenlens Precautionary ScreenIndependent98
US NTP Report on CarcinogensGovernment40
IARC MonographsGovernment40
Greenlens Tolerance ScreenIndependent82

Face Serum 10% Niacinamide, Remedy

Fourth Ray

Face Serum 10% Niacinamide, Remedy

PoorIngredient safety only

53

raters split 40–98

Data Robust · 21/21

5 raters · split 40–98 on ingredient safety

Greenlens Tolerance ScreenIndependent82
Greenlens Precautionary ScreenIndependent98
US NTP Report on CarcinogensGovernment40
Greenlens Ingredient ScanIndependent70
IARC MonographsGovernment40