Source Naturals, Niacin 250, Vitamin B 3, 250 Tablets Feverfew Vitamin B-12 - 30 mcg

Vitamin B-12 - 30 mcg

Tyrosine is also a predecessor for the protective skin pigment melanin

for easy assimilation and utilization

Best taken on an empty stomach

N-Acetyl L-Tyrosine - 200 mg

Source Naturals, Niacin 250, Vitamin B 3, 250 Tablets Feverfew Vitamin B-12 - 30 mcgNiacin plays an essential role in the activities of various enzymes involved in the metabolism of carbohydrates and fats, the functioning of the nervous system and digestive systems, the manufacturing of sex hormones, and the maintenance of healthy skin. Packaging 250 Tablets Suggested Use 1 tablet daily with a meal. Ingredients Niacin 250 mg Other Ingredients: sorbitol, stearic acid, modified cellulose gum, and magnesium stearate. About Source