Browse In your home Methodology Ask Sonion

Greenlens

Navigate

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

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

Biosilk — every product, every rater | Greenlens

Catalog/Biosilk

B

Biosilk

35 products in the catalog

28Horrible
avg. across 35 rated products · one axis, not the card composite: 35
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 Conditioner 8 Hair Styling Aid 6 Hair Treatment Serum 12 Styling 6

Sort

Best overall Worst overall Most contested A–Z

71
Biosilk
SILK THERAPY with ORGANIC COCONUT OIL LEAVE IN TREATMENT FOR HAIR & SKIN
GoodOverall · your weights
5785
raters split 42–100
Data Good · 7/10
6 raters · split 42–100 on ingredient safety
ANSES Endocrine DisruptorsGovernment80
Greenlens Precautionary ScreenIndependent42
Greenlens Ingredient ScanIndependent62
ECHA SVHC Candidate ListGovernment80
Greenlens Tolerance ScreenIndependent100
Cruelty-Free CertificationNonprofit85

Therapeutic Treatmet

Biosilk

Therapeutic Treatmet

FairOverall · your weights

2885

raters split 0–100

Data Robust · 15/15

6 raters · split 0–100 on ingredient safety

ANSES Endocrine DisruptorsGovernment0
Greenlens Precautionary ScreenIndependent42
EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Tolerance ScreenIndependent100
Greenlens Ingredient ScanIndependent62
Cruelty-Free CertificationNonprofit85

Silk Therapy Irresistible, Original

Biosilk

Silk Therapy Irresistible, Original

FairOverall · your weights

2685

raters split 0–100

Data Robust · 16/16

6 raters · split 0–100 on ingredient safety

Greenlens Ingredient ScanIndependent62
ANSES Endocrine DisruptorsGovernment0
Greenlens Precautionary ScreenIndependent42
EU Harmonised Classification (CLP Annex VI)Government60
Greenlens Tolerance ScreenIndependent100
Cruelty-Free CertificationNonprofit85

Biosilk

Hydrating Therapy Pure Moisture (2019 formulation)

PoorOverall · your weights

1585

raters split 0–85

Data Robust · 33/33

8 raters · split 0–85 on ingredient safety

Health Canada Ingredient HotlistGovernment85
Greenlens Tolerance ScreenIndependent25
ECHA SVHC Candidate ListGovernment60
Greenlens Precautionary ScreenIndependent18
Greenlens Ingredient ScanIndependent11
EU Harmonised Classification (CLP Annex VI)Government15
ANSES Endocrine DisruptorsGovernment0
Cruelty-Free CertificationNonprofit85

Hydrating Therapy Deep Moisture Masque

Biosilk

Hydrating Therapy Deep Moisture Masque

PoorOverall · your weights

1185

raters split 0–70

Data Robust · 43/43

8 raters · split 0–70 on ingredient safety

ANSES Endocrine DisruptorsGovernment0
Health Canada Ingredient HotlistGovernment70
Greenlens Precautionary ScreenIndependent0
Greenlens Ingredient ScanIndependent0
EU Harmonised Classification (CLP Annex VI)Government25
ECHA SVHC Candidate ListGovernment60
Greenlens Tolerance ScreenIndependent0
Cruelty-Free CertificationNonprofit85

Silk therapy

Biosilk

Silk therapy

PoorOverall · your weights

1185

raters split 0–80

Data Robust · 18/19

8 raters · split 0–80 on ingredient safety

EU Safety Gate (RAPEX)Government18
ANSES Endocrine DisruptorsGovernment0
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent0
EU Harmonised Classification (CLP Annex VI)Government60
ECHA SVHC Candidate ListGovernment80
Greenlens Tolerance ScreenIndependent0
Cruelty-Free CertificationNonprofit85

Silk Therapy Lite

Biosilk

Silk Therapy Lite

PoorOverall · your weights

785

raters split 0–60

Data Robust · 16/16

7 raters · split 0–60 on ingredient safety

Greenlens Tolerance ScreenIndependent0
ECHA SVHC Candidate ListGovernment60
Greenlens Precautionary ScreenIndependent10
EU Harmonised Classification (CLP Annex VI)Government15
Greenlens Ingredient ScanIndependent0
ANSES Endocrine DisruptorsGovernment0
Cruelty-Free CertificationNonprofit85

Silk Therapy Original

Biosilk

Silk Therapy Original

PoorOverall · your weights

685

raters split 0–40

Data Good · 15/20

7 raters · split 0–40 on ingredient safety

Greenlens Tolerance ScreenIndependent0
ECHA SVHC Candidate ListGovernment40
Greenlens Precautionary ScreenIndependent0
EU Harmonised Classification (CLP Annex VI)Government35
Greenlens Ingredient ScanIndependent0
ANSES Endocrine DisruptorsGovernment0
Cruelty-Free CertificationNonprofit85

Silk Therapy, Silk (2019 formulation)

Biosilk

Silk Therapy, Silk (2019 formulation)

PoorOverall · your weights

585

raters split 0–40

Data Robust · 19/19

7 raters · split 0–40 on ingredient safety

ECHA SVHC Candidate ListGovernment40
EU Harmonised Classification (CLP Annex VI)Government25
Greenlens Precautionary ScreenIndependent0
Greenlens Tolerance ScreenIndependent0
ANSES Endocrine DisruptorsGovernment0
Greenlens Ingredient ScanIndependent0
Cruelty-Free CertificationNonprofit85

Silk Therapy Serum

Biosilk

Silk Therapy Serum

PoorOverall · your weights

585

raters split 0–40

Data Robust · 19/19

7 raters · split 0–40 on ingredient safety

ECHA SVHC Candidate ListGovernment40
ANSES Endocrine DisruptorsGovernment0
Greenlens Ingredient ScanIndependent0
Greenlens Precautionary ScreenIndependent0
EU Harmonised Classification (CLP Annex VI)Government25
Greenlens Tolerance ScreenIndependent0
Cruelty-Free CertificationNonprofit85

Silk Therapy, Original (2019 formulation)

Biosilk

Silk Therapy, Original (2019 formulation)

PoorOverall · your weights

585

raters split 0–40

Data Robust · 19/19

7 raters · split 0–40 on ingredient safety

Greenlens Tolerance ScreenIndependent0
ECHA SVHC Candidate ListGovernment40
Greenlens Precautionary ScreenIndependent0
Greenlens Ingredient ScanIndependent0
EU Harmonised Classification (CLP Annex VI)Government25
ANSES Endocrine DisruptorsGovernment0
Cruelty-Free CertificationNonprofit85

Silk Therapy Original Leave in Treatment

Biosilk

Silk Therapy Original Leave in Treatment

PoorOverall · your weights

585

raters split 0–40

Data Robust · 19/19

7 raters · split 0–40 on ingredient safety

Greenlens Tolerance ScreenIndependent0
ECHA SVHC Candidate ListGovernment40
Greenlens Precautionary ScreenIndependent0
EU Harmonised Classification (CLP Annex VI)Government25
Greenlens Ingredient ScanIndependent0
ANSES Endocrine DisruptorsGovernment0
Cruelty-Free CertificationNonprofit85