Silk Therapy Thermal Shield Protection Spray
The BioSilk Silk Therapy Thermal Shield Protection Spray is a misc. Our analysis of its 20 ingredients (12 low-risk) rates it Excellent (82/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The BioSilk Silk Therapy Thermal Shield Protection Spray is a misc. Our analysis of its 20 ingredients (12 low-risk) rates it Excellent (82/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Sodium Polystyrene Sulfonate
(Emulsion Stabilising, Film Forming, Surfactant, Viscosity Increasing Agent Aqueous, Gel Forming, Viscosity Controlling) |
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Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
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Hydrolyzed Silk
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Humectant) |
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Cocodimonium Hydroxypropyl Hydrolyzed Keratin
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Hexylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Emulsifying, Perfuming, Skin Conditioning, Surfactant) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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PPG-20 Methyl Glucose Ether
(Hair Conditioning, Skin Conditioning) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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PARFUM
(Fragrance, Perfuming) |
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Alpha-Isomethyl Ionone
(Perfuming, Skin Conditioning) |
Allergens
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
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Citronellol
(Fragrance, Masking) |
Allergens
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Hydroxycitronellal
(Fragrance, Masking) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
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EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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