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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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Greenlens

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Hair

Shampoo, conditioner, styling, color · showing 12 of 4,237 in treatment

The verdict scale

Horrible

Poor

Fair

Good

Excellent

All hair Cleansing 12,932 Color 2,171 Treatment 4,237 Styling 6,147

All treatment Cuidados com os cabelos 18 Hair Loss Treatment 109 Hair Mask 111 hair masks 55 Hair Oil 64 Hair Serum 12 Hair Treatment Serum 3,603 Leave-In Conditioner 10 Mask 20

Brand

All brands1,081 L'Oréal86 Pantene77 Garnier74 Giovanni59 Matrix43 OGX43 Davines39 Mielle38 Creme 2136 Camille Rose Naturals33 Shea moisture33 Wella33 Dove31 ion31 Carol's Daughter29 Igk29 The Mane Choice27 John Frieda26 Redken26 Joico24 Aunt Jackie's23 Aveda23 Cantu23 Hollywood Beauty23 Taliah Waajid23 Biolage22 Kenra Laboratories21 Keune21 Difeel20 Eden BodyWorks20 Paul Mitchell20 Shescentit20 Alterna19 Aussie19 Jamaican Mango & Lime19 CHI18 Design Essentials18 Kérastase18 Maternatura.it18 Olaplex18 Pacifica18 Palmer's18 As I Am17 Luseta17 Suave17 Curlsmith USA16 R+Co16 TRESemme16 Viori16 BondiBoost.com.au15

Showing the 50 largest of 1,081 brands. Search this shelf to reach the rest.

95
Swiss Toniq Geneva
PhytoHair Growth Serum
ExcellentIngredient safety only
95
Data Good · 13/16
4 raters · broadly agree
Weakest on Ingredient safety
Greenlens Tolerance ScreenIndependent100
Greenlens Precautionary ScreenIndependent100
Greenlens Ingredient ScanIndependent97
IARC MonographsGovernment82

Budget

Any price Under $12 Under $30 Under $70

Sort

Best overall Worst overall Most contested A–Z

Clemency

Hair Serum

ExcellentPackaging only

92

1 rater so far

Weakest on Packaging

Greenlens Packaging ScanIndependent92

Forest Essentials

Hair Growth Serum

ExcellentLabor only

85

Data Not enough to score · 1/10

1 rater so far

Weakest on Labor

Cruelty-Free CertificationNonprofit85

GRO+ Advanced Hair Serum

VEGAMOUR

GRO+ Advanced Hair Serum

GoodOverall · your weights

6190

raters split 40–100

Data Robust · 27/28

7 raters · split 40–100 on ingredient safety

Health Canada Ingredient HotlistGovernment70
Greenlens Tolerance ScreenIndependent100
Greenlens Precautionary ScreenIndependent100
Greenlens Ingredient ScanIndependent100
ANSES Endocrine DisruptorsGovernment40
Cruelty-Free CertificationNonprofit92
Open Beauty Facts CertificationsNonprofit88

Protein-Boost Hair Serum

Green People

Protein-Boost Hair Serum

FairOverall · no safety data

8546

2 raters · broadly agree

Weakest on Packaging

Cruelty-Free CertificationNonprofit85
Greenlens Packaging ScanIndependent46

Pro-Vitamin B5 Smoothing Hair Serum

100% PURE

Pro-Vitamin B5 Smoothing Hair Serum

FairOverall · no safety data

8532

Data Partial list · 14/15

2 raters · broadly agree

Weakest on Packaging

Cruelty-Free CertificationNonprofit85
Greenlens Packaging ScanIndependent32

Extraordinary Oil Serum

L'Oréal

Extraordinary Oil Serum

56

raters split 30–82

Data Not enough to score · 3/9

2 raters · split 30–82 on labor practices

Open Beauty Facts CertificationsNonprofit82
Cruelty-Free CertificationNonprofit30

BRAVE.NEW.HAIR.

Overnight Hair Serum

PoorIngredient safety only

54

raters split 42–85

Data Robust · 18/18

4 raters · split 42–85 on ingredient safety

Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent42
Greenlens Ingredient ScanIndependent52
Greenlens Tolerance ScreenIndependent82

GRO Hair Serum

VEGAMOUR

GRO Hair Serum

PoorOverall · your weights

359232

raters split 0–100

Data Robust · 24/26

8 raters · split 0–100 on ingredient safety

Health Canada Ingredient HotlistGovernment70
Greenlens Tolerance ScreenIndependent94
Greenlens Precautionary ScreenIndependent100
EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Ingredient ScanIndependent78
ANSES Endocrine DisruptorsGovernment0
Cruelty-Free CertificationNonprofit92
Greenlens Packaging ScanIndependent32

Protein-Boost Hair Serum Sachet

Green People

Protein-Boost Hair Serum Sachet

PoorOverall · no safety data

8516

Data Not enough to score · 1/6

2 raters · broadly agree

Weakest on Packaging

Cruelty-Free CertificationNonprofit85
Greenlens Packaging ScanIndependent16

Schwarzkopf

Extra Care Sealing Hair Serum

PoorOverall · your weights

5530

raters split 42–88

Data Robust · 22/22

7 raters · split 42–88 on ingredient safety

ANSES Endocrine DisruptorsGovernment60
Health Canada Ingredient HotlistGovernment85
Greenlens Precautionary ScreenIndependent42
EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Ingredient ScanIndependent56
Greenlens Tolerance ScreenIndependent88
Cruelty-Free CertificationNonprofit30

Loss Unlimited Primrose Oil

L'Oréal

Loss Unlimited Primrose Oil

HorribleOverall · your weights

413046

raters split 20–100

Data Robust · 12/12

8 raters · split 20–100 on ingredient safety

ECHA SVHC Candidate ListGovernment80
EU Harmonised Classification (CLP Annex VI)Government70
Greenlens Precautionary ScreenIndependent42
Greenlens Tolerance ScreenIndependent100
ANSES Endocrine DisruptorsGovernment20
Greenlens Ingredient ScanIndependent62
Cruelty-Free CertificationNonprofit30
Greenlens Packaging ScanIndependent46