Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Severe phototoxicity risk: 5-ALA is a porphyrin precursor that accumulates protoporphyrin IX in skin, causing intense photosensitivity upon light exposure. Use in leave-on cosmetics is dangerous and FDA likely classifies it as a drug rather than cosmetic.
Frequently Asked Questions
Is Aminolevulinic Acid HCl safe in cosmetics?
Severe phototoxicity risk: 5-ALA is a porphyrin precursor that accumulates protoporphyrin IX in skin, causing intense photosensitivity upon light exposure. Use in leave-on cosmetics is dangerous and FDA likely classifies it as a drug rather than cosmetic. The EU classifies Aminolevulinic Acid HCl as "prohibited". Safety rating: POOR.
Is Aminolevulinic Acid HCl allowed in the EU?
Aminolevulinic Acid HCl EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Aminolevulinic Acid HCl do in cosmetics?
Aminolevulinic Acid HCl functions as: Antimicrobial, Hair Conditioning, Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 5451-09-2.
What is the Margin of Safety for Aminolevulinic Acid HCl?
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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