Beef & Whey is the first and only premium supplement that blends the best hydrolyzed beef protein on the market, All Beef, with the best hydrolyzed and isolated whey protein on the market, Optipep 90. It has been the subject of two proprietary scientific studies by the UEM (European Union of Microbiology) with excellent results in body composition improvement in endurance athletes and immune system enhancement. Both ingredients have scientifically proven efficacy, and their combination exponentially amplifies this effect, delivering the best benefits of both proteins: increased strength, power, and muscle mass gain, improved recovery, immune system enhancement, and increased iron and ferritin levels. Its absorption is ultra-fast, with all the nutrients in Beef & Whey ST reaching the bloodstream in just 15 minutes: top-quality proteins, B and D vitamins, essential minerals such as magnesium, heme iron, and zinc, among others, and essential fats—all obtained from just two ingredients. Furthermore, it is suitable for those with lactose intolerance due to its low lactose content (0.5%).