Herdibel Herdimin Al-1 is a natural supplement containing the powerful extract of the Agaricus blazei Murill mushroom, known for its immune system-boosting benefits. Taking one ampoule daily, on an empty stomach, can help strengthen the bodys defenses and improve overall well-being. Discover natures protection with Herdimin Al-1. Composition Agaricus blazei Murill mushroom extract, purified water. Instructions for use Take one ampoule per day, on an empty stomach. Pharmaceutical advice Strengthen your defenses with Herdimin Al-1.