Regulatory Status
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Safety Data
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Expert Verdict
Same sympathomimetic concerns as free base synephrine; skin/eye irritant; salt form may enhance percutaneous absorption — requires careful safety assessment in leave-on products
Frequently Asked Questions
Is Synephrine HCl safe in cosmetics?
Same sympathomimetic concerns as free base synephrine; skin/eye irritant; salt form may enhance percutaneous absorption — requires careful safety assessment in leave-on products The EU classifies Synephrine HCl as "permitted". Safety rating: MODERATE.
Is Synephrine HCl allowed in the EU?
Synephrine HCl EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Synephrine HCl do in cosmetics?
Synephrine HCl functions as: Antioxidant, Hair Conditioning, Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 5985-28-4.
What is the Margin of Safety for Synephrine HCl?
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.
Compliance Tools
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Related Ingredients
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