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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
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← Best of every category·Browse all hair

The 20 cleanest in Hair

Shampoo, conditioner, styling, color · Top 20 of 24,409 rated · 25,529 products here, 24,409 with a safety score

The verdict scale

Horrible
Poor
Fair
Good
Excellent

Ranked on ingredient safety alone: each product’s safety representative across the raters that scored it. Never a blended overall (your weights build that, live, on each product page), never affiliate payout, never price. A clearance from a sparse authority list is a screen, not a score, and does not rank; a product whose ingredient list we cannot trust has its computed scores withheld and does not qualify. Open any card to see who rates it, who funds them, and where they disagree.

  1. No. 1

    Bio Therapy Conditioner
    66

    Africology Skincare & Spa

    Bio Therapy Conditioner

    FairOverall · your weights

    10032

    Data Robust · 16/17

    4 raters · broadly agree

    Safest Cleansing

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Greenlens Packaging ScanIndependent32
  2. No. 2

    Bio Therapy Shampoo
    66

    Africology Skincare & Spa

    Bio Therapy Shampoo

    FairOverall · your weights

    10032

    Data Good · 14/17

    4 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Greenlens Packaging ScanIndependent32
  3. No. 3

    Fragrance-Free Hair Conditioner
    73

    Cleure

    Fragrance-Free Hair Conditioner

    GoodOverall · your weights

    10046

    Data Robust · 8/9

    4 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Greenlens Packaging ScanIndependent46
  4. No. 4

    Daily Hydro Scalp Serum
    66

    Act+Acre

    Daily Hydro Scalp Serum

    FairOverall · your weights

    10032

    Data Robust · 23/23

    4 raters · broadly agree

    Safest Treatment

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Greenlens Packaging ScanIndependent32
  5. No. 5

    93

    100% PURE

    Mane Recovery

    ExcellentOverall · your weights

    10085

    Data Good · 9/11

    4 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Cruelty-Free CertificationNonprofit85
  6. No. 6

    ColorSilk After Color Serum for Hair
    65

    Revlon

    ColorSilk After Color Serum for Hair

    FairOverall · your weights

    10030

    Data Robust · 10/11

    4 raters · broadly agree

    Top safety · 100

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Cruelty-Free CertificationNonprofit30
  7. No. 7

    Curl Freeze Lash Styling Gel
    96

    Catrice Cosmetics

    Curl Freeze Lash Styling Gel

    ExcellentOverall · your weights

    10092

    Data Good · 13/16

    4 raters · broadly agree

    Safest Styling

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Cruelty-Free CertificationNonprofit92
  8. No. 8

    Scalp Reset Shampoo
    79

    Divi Official LLC

    Scalp Reset Shampoo

    GoodOverall · your weights

    1009246

    Data Robust · 11/11

    5 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Cruelty-Free CertificationNonprofit92
    • Greenlens Packaging ScanIndependent46
  9. No. 9

    Amla Deep Conditioning Hair Mask
    100

    Henna Sooq

    Amla Deep Conditioning Hair Mask

    ExcellentIngredient safety only

    100

    Data Good · 9/12

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
  10. No. 10

    Hair Hero Repair Oil (2020 formulation)
    100

    Urban Spa

    Hair Hero Repair Oil (2020 formulation)

    ExcellentIngredient safety only

    100

    Data Good · 7/10

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
  11. No. 11

    Natural Desiers Soap Co Conditioner Bar, Unscented
    100

    Natural Desires Soap Co

    Natural Desiers Soap Co Conditioner Bar, Unscented

    ExcellentIngredient safety only

    100

    Data Good · 5/6

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
  12. No. 12

    Hair Styling Powder
    100

    Slick Gorilla

    Hair Styling Powder

    ExcellentIngredient safety only

    100

    Data Robust · 8/8

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
  13. No. 13

    Crema
    100

    Gravallese

    Crema

    ExcellentIngredient safety only

    100

    Data Robust · 13/15

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
  14. No. 14

    Rejuvenate Turmeric Shot (2020 formulation)
    86

    Shea moisture

    Rejuvenate Turmeric Shot (2020 formulation)

    ExcellentOverall · your weights

    10072

    raters split 55–88

    Data Robust · 7/7

    5 raters · split 55–88 on labor practices

    Top safety · 100

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Open Beauty Facts CertificationsNonprofit88
    • Cruelty-Free CertificationNonprofit55
  15. No. 15

    Sexy Hair STYLE SEXYHAIR HARD UP HARD HOLDING GEL
    100

    Sexy Hair Concepts

    Sexy Hair STYLE SEXYHAIR HARD UP HARD HOLDING GEL

    ExcellentIngredient safety only

    100

    Data Robust · 8/9

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
  16. No. 16

    Long & Luxe GroHair Oil
    94

    As I Am

    Long & Luxe GroHair Oil

    ExcellentOverall · your weights

    10088

    Data Robust · 9/9

    4 raters · broadly agree

    Top safety · 100

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Open Beauty Facts CertificationsNonprofit88
  17. No. 17

    Daily Moisturizing Shampoo, Unscented
    100

    Carina Organics

    Daily Moisturizing Shampoo, Unscented

    ExcellentIngredient safety only

    100

    Data Good · 9/11

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Ingredient ScanIndependent100
    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Tolerance ScreenIndependent100
  18. No. 18

    Pomade, Passion Fruit Coconut
    100

    Anita Grant

    Pomade, Passion Fruit Coconut

    ExcellentIngredient safety only

    100

    Data Robust · 5/5

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
  19. No. 19

    The Hair Serum
    100

    Sweed

    The Hair Serum

    ExcellentIngredient safety only

    100

    Data Robust · 13/13

    3 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
  20. No. 20

    Brickell Styling Hair Powder
    94

    Brickell Men's Products

    Brickell Styling Hair Powder

    ExcellentOverall · your weights

    10088

    Data Good · 7/9

    4 raters · broadly agree

    Top safety · 100

    • Greenlens Precautionary ScreenIndependent100
    • Greenlens Ingredient ScanIndependent100
    • Greenlens Tolerance ScreenIndependent100
    • Open Beauty Facts CertificationsNonprofit88

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