Histidine is an essential amino acid. It is not produced by the body, but mainly from food grains, meat, eggs and dairy products.
Histidine is involved in a variety of metabolic processes in the body that help strengthen the immune system and develop and maintain healthy cells and tissues. The most common use of histidine is to supplement joint function and blood production.

• Appearance: White to off-white or light yellow powder.
• Solubility: Soluble in water.
• Stability: Stability. Incompatible with strong oxidants.