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D, L-Phenylalanine 500 mg
22,50
Life Extension
- 100 vegetarian capsules
- 500 mg Phenylalanine per capsule
- D- and L-form present in equal proportion
DLPA
22,75
Solgar
- 50 vegetarian capsules
- Contains a racemic mixture of D and L isomers
- Free form amino acids
Order Phenylalanine products here, in dosages of 400 or 500 mg. All products have both the D- and L-form. Or read more here first.
Wat is L-Phenylalanine?
Phenylalanine is an essential amino acid and related in structure to beta alanine (non-essential). Phenylalanine is a component of virtually every protein in every living organisms.
Food sources of Phenylalanine, in addition to protein, include cheese, soybeans, sesame seeds, almonds and peanuts.
All three products in our range contain both the D- and L-form of Phenylalanine.