Is Tyrosyl Histidine HCl safe in cosmetics?
Tyrosyl Histidine HCl has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Tyrosyl Histidine HCl
Also known as: l-Histidine, l-tyrosyl-, hydrochloride (1:1), Tyrosyl histidine HCI
INCI: TYROSYL HISTIDINE HCL
Tyrosyl Histidine HCl (CAS 94111-42-9) is a cosmetic cosmetic ingredient functioning as Antioxidant. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 94111-42-9 →
Auto-generated CPSR Part A draft with source citations
Function
Antioxidant
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid;hydrochloride
InChIKey
DTPLGIZLQQFTSV-QNTKWALQSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not specifically listed; permissible under general cosmetic ingredient provisions
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Tyrosyl Histidine HCl.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Antioxidant
Expert Verdict
Expert safety assessment and concern-level summary for Tyrosyl Histidine HCl.
Known Synonyms
l-Histidine, l-tyrosyl-, hydrochloride (1:1)
Tyrosyl histidine HCI
Chemical Function
Antioxidant
Frequently Asked Questions
Is Tyrosyl Histidine HCl allowed in the EU?
Tyrosyl Histidine HCl EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tyrosyl Histidine HCl do in cosmetics?
Tyrosyl Histidine HCl functions as: Antioxidant. It is classified as a cosmetic ingredient in our database. CAS number: 94111-42-9.
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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