N-acetyltyrosine, also referred to as N-acetyl-L-tyrosine, is used in place of as a tyrosine precursor. [DB00135] is a non-essential amino acid with a polar side group. N-acetyltyrosine is administered as parenteral nutrition or intravenous infusion due to its enhanced solubility compared to tyrosine. It is typically administered as a source of nutritional support where oral nutrition is inadequate or cannot be tolerated.
Solubility 297 mg/mL
Formula
C11H13NO4
Mol. Weight
223.22
CAS #
537-55-3
Form
Powder
State
Solid
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Tanning
Locks in moisture
Traditional Use
A synthetic acetylated amino acid created for skincare formulations. Developed to support melanin production and improve skin tone in modern cosmetic products.