Regulatory Status
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Safety Data
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Expert Verdict
Photosensitizer potential: riboflavin is a known photosensitizer that generates reactive oxygen species under UV — use with caution in leave-on products with sun exposure; may cause yellow staining of formulations [^1_5]
Regulatory Flags
Frequently Asked Questions
Is Riboflavin Tetrabutyrate safe in cosmetics?
Photosensitizer potential: riboflavin is a known photosensitizer that generates reactive oxygen species under UV — use with caution in leave-on products with sun exposure; may cause yellow staining of formulations [^1_5] The EU classifies Riboflavin Tetrabutyrate as "restricted". Safety rating: GOOD.
Is Riboflavin Tetrabutyrate allowed in the EU?
Riboflavin Tetrabutyrate EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Riboflavin Tetrabutyrate do in cosmetics?
Riboflavin Tetrabutyrate functions as: Antioxidant, skin conditioning agent, colorant (lipophilic vitamin B2 derivative) [^1_3][^1_4]. It is classified as a cosmetic ingredient in our database. CAS number: 752-56-7 [^1_1].
What is the Margin of Safety for Riboflavin Tetrabutyrate?
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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