DL-Phenylalanine (DLPA) is 50% D and 50% L forms of the amino acid phenylalanine. D-phenylalanine may slow enzymatic processes which may support comfort.** L-phenylalanine is a precursor to neurotransmitters in the brain.**

• Established 1971
• Certified Gluten-Free
• May Support Comfort
• Essential Amino Acid
• Precursor to Brain Neurotransmitters
• Dietary Supplement
• Certified B Corporation

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