Swanson Vitamins, L-Histidine, 500 mg, 60 Vegan Caps

L-Histidine is an oral capsule supplement. The source panel lists L-Histidine 500 mg per 1 vegan capsule. Histidine is an essential amino acid used in protein synthesis and as a precursor for histamine and carnosine. These products have distinct roles in signaling and muscular buffering.

As a dietary supplement,
take one vegan capsule per day with water.

Keep out of reach of children. Use only as directed. Consult a qualified healthcare professional before use if you are pregnant or nursing, taking medication, have a medical condition, or have known allergies or sensitivities. Discontinue use and seek medical advice if irritation, an allergic reaction, or any other adverse effect occurs. Do not use if the safety seal or packaging is damaged. Store according to the product label.