Whey

INCI: WHEY

CAS Number
92129-90-3
Function
Skin Conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; CIR Panel reviewed bovine milk proteins and protein derivatives as safe for use in cosmetics

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Dairy/milk allergen โ€” must be labeled for consumers with milk allergy; not vegan; microbial contamination risk in liquid form requires adequate preservation; BSE/TSE documentation recommended

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Concern Level: Moderate

Regulatory Flags

potential-allergen fda_food_additive

Frequently Asked Questions

Is Whey safe in cosmetics?

Dairy/milk allergen โ€” must be labeled for consumers with milk allergy; not vegan; microbial contamination risk in liquid form requires adequate preservation; BSE/TSE documentation recommended The EU classifies Whey as "permitted". Safety rating: GOOD.

Is Whey allowed in the EU?

Whey EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Whey do in cosmetics?

Whey functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 92129-90-3.

What is the Margin of Safety for Whey?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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