Regulatory Status
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Safety Data
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Expert Verdict
EU-restricted with sourcing requirements: non-human keratin (wool, feather) preferred; if human-sourced, requires SCCP-described hydrolysis protocol to mitigate biological risk with manufacturer certification of BSE/TSE-free origin. One clinical case of allergic reaction documented. US permitted.
Frequently Asked Questions
Is Hair Keratin Amino Acids safe in cosmetics?
EU-restricted with sourcing requirements: non-human keratin (wool, feather) preferred; if human-sourced, requires SCCP-described hydrolysis protocol to mitigate biological risk with manufacturer certification of BSE/TSE-free origin. One clinical case of allergic reaction documented. US permitted. The EU classifies Hair Keratin Amino Acids as "restricted". Safety rating: MODERATE.
Is Hair Keratin Amino Acids allowed in the EU?
Hair Keratin Amino Acids EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hair Keratin Amino Acids do in cosmetics?
Hair Keratin Amino Acids functions as: Hair conditioning agent; skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: Related to 69430-36-0 (Hydrolyzed Hair Keratin); 73049-73-7 (peptones).
What is the Margin of Safety for Hair Keratin Amino Acids?
not established 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.
Compliance Tools
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Related Ingredients
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