Active Coenzyme Form of B6. Supports a Healthy Nervous System. Gluten Wheat & Dairy Free. Suitable for Vegetarians. The body converts Vitamin B6 into P-5-P (pyridoxal-5-phosphate) before it can be used. This biologically active coenzyme form of B6 promotes the metabolism of carbohydrates proteins and amino acids. P-5-P is one of Solgar's premium-quality Vitamin B products and is specially coated to protect against degradation from stomach acids.