Erefit® Testosterone is a comprehensive complex for men who want to support their natural hormone levels – especially from the age of 30. With a combination of zinc, vitamin D3, and six high-quality plant extracts, this product provides a targeted supplement to the daily diet. Testosterone is the most important male sex hormone and plays a central role in libido, muscle growth, fertility, and overall performance. The zinc content in the Erefit® Complex contributes to maintaining normal testosterone levels. Zinc also supports fertility, protein synthesis, and macronutrient metabolism. More than just zinc Vitamin D3 complements the effects through its role in the immune system, muscle function, and cell division. The unique herbal blend with fenugreek, ashwagandha, maca, ginseng, puncture vine (Tribulus terrestris), and black pepper provides valuable bioactive compounds such as saponins, withanolides, ginsenosides, and macamides – known from traditional herbal medicine. Features: With zinc – contributes to maintaining testosterone levels in the blood. Vitamin D3 – supports muscles, immune system and cell functions Plant extracts: Maca, Ginseng, Ashwagandha, Tribulus and others With piperine from black pepper for improved bioavailability Ideal for men aged 30 and over