DL-Phenylalanine vs L-Tryptophan
amino acid
DL-Phenylalanine has 87 products from 56 brands with an average dosage of 408.03 mg. L-Tryptophan has 181 products from 95 brands with an average dosage of 329.06 mg. There are 13 products containing both.
DL-Phenylalanine
Products87
Brands56
Avg Dosage408.03 mg
Max Dosage1000 mg
Common FormCapsule
vs
L-Tryptophan
Products181
Brands95
Avg Dosage329.06 mg
Max Dosage2000 mg
Common FormPowder
Products Containing Both (13)
Retailer links are affiliate links: SupLabel may earn a commission at no extra cost to you. As an Amazon Associate we earn from qualifying purchases.