Doctor’s Best, D-Phenylalanine, 500 mg, 60 Veggie Caps

About Product

Suggested use

Adult use: Take 1 capsule daily on an empty stomach at least 20 minutes before meals, or as recommended by a nutritionally-informed physician. To ensure optimal phenylalanine absorption, avoid taking other amino acid supplements within 2-3 hours of intake.
Other ingredients

Hypromellose (vegetarian capsule), microcrystalline cellulose, magnesium stearate (vegetable source).