D,L-Phenylalanine 500 mg 100 Vegetarian Capsules ZCount_3.4 oz (100 ml) Dogs are omnivorous domesticated descendants

Dogs are omnivorous domesticated descendants of the Canis genus that now enjoy places of pride in our homes

000 IU) of vitamin D3 as cholecalciferol per capsule

Selenium supports immune cell function and response

SoyLife is a non-GMO

primarily in the liver and kidneys from the amino acids L-arginine and glycine

D,L-Phenylalanine 500 mg 100 Vegetarian Capsules ZCount_3.4 oz (100 ml) Dogs are omnivorous domesticated descendantsDescription Gluten Free Non GMO LE Certified Enhances Mood Dietary Supplement Phenylalanine is an essential amino acid that can be converted to L tyrosine in the liver. Tyrosine is used in the nervous system to make a class of neurotransmitters called catecholamines: dopamine, norepinephrine and epinephrine. Epinephrine, made from tyrosine in the adrenal medulla, functions as a neurohormone and is known as adrenaline. In addition to acting as a