Nutri Advanced provide scientifically balanced nutritional supplements that are trusted by professionals. Formulated by expert nutritionists, our products provide optimum nutrition. Every product is designed to work in perfect harmony with the body. Designed for: Males of all ages from teenagers onwards. Free from iron due to reduced requirements and higher risk of iron overload in men. Vegetarian and vegan. Gluten-free, Dairy-free, Soya-free and Non-GMO. Both vitamin B9 (folic acid) and vitamin B12 are provided in their body ready forms, as 5-MTHF and methylcobalamin, bypassing the need for conversion by the body which some people are unable to do. 1001 IU of vitamin D3 (dosage recommended by the Endocrine Society) in the preferred form - the same form as naturally produced by the body. 90mcg (120% of NRV) vitamin K2, which works alongside vitamin D. High-strength, one-a-day, multi-nutrient formula with 27 essential vitamins and minerals developed specifically for men. Higher concentrations of vitamins B, C and D than other similar multivitamins. Made in the UK.