Tyrosine
Tyrosine
Tyrosine or 4-hydroxyphenylalanine is one of the 22 amino acids that are used by cells to synthesize proteins. It is a non-essential amino acid with a polar side group.
Tyrosine
$55
Average competitors price$120
Pricing based on average direct to consumer pricing.- WHAT IT TESTS: Measures tyrosine levels.
- WHY TAKE IT: Screen for genetic defects in newborns.
- REQUIRES FAST? No.