It contains 100% safe and legal ingredients following UK safety regulations. 100% Natural and Vegan. Take 2 capsules between 2 and 12 hours before a night out. Take with water to assist hydration and avoid dehydration. ENERGY: Helps morning energy with high-performing probiotic, L Cysteine & vitamin B12. Replemishing vitamin B12 is especially beneficial when struggling with tiredness and lacking energy. CONTAINS: both pre and probiotics. The pre-biotic is the rice bran in Myrkl’s formulation, a dietary fibre. The pro-biotics are various bacteria strains that are part of AB001. L-CYSTEINE: has antioxidant effects and is used to make up antioxidants such as glutathione. Glutathione is involved in tissue building and repair, making chemicals and proteins needed in the body, and in immune system function. VITAMIN B12: contributes to normal energy-yielding metabolism, reduction of tiredness and fatigue, normal functioning of the nervous system and normal function of the immune system. UNIQUE MYRKL FORMULA is activated in the gut where it supports break down of toxins before they reach the liver. Supports liver health. MYRKL is a scientifically tested food supplement perfected through 30 years of research and development. Contains a patented formulation of high performing bacteria AB001 and is enriched with L-cysteine & vitamin B12.