Parthenogen Impryl 30 Tablets is a food supplement containing betaine, cystine, zinc, niacin, folic acid, vitamins B2, B12 and B6.Vitamin B2 helps protect cells against oxidative stress. Vitamins B6, B12 and folic acid are involved in the normal metabolism of homocysteine. Zinc contributes to normal fertility and reproduction and is involved in DNA synthesis.lactose and gluten free.food supplements should never replace a healthy, varied and balanced diet and a healthy lifestyle.