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Is N-Acetyl Tyrosine vegetarian?

N-Acetyl Tyrosine

Vegetarian Vegetarian
Vegan Vegan

N-Acetyl-L-tyrosine is an N-acetyl derivative of the amino acid tyrosine, used for parenteral nutrition and as a dietary and cosmetic ingredient. It is typically produced synthetically.

Also known as Acetyl Tyrosine, N-acetyl-L-tyrosine
INCI name N-Acetyl Tyrosine
CAS number 537-55-3
EC number 208-671-3
CosIng ID 73992
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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