60 caps Take one to two capsules daily. Ingredients: Vitamin B1, Vitamin B2, Vitamin B6, Vitamin B12, Glutathione, Lion Mane, Zinc Lion Mane may significantly affect nerve growth, regeneration and protection with potential therapeutic applications for neurodegenerative disease, nerve injuries and cognitive function according to researchers. Glutathione may help with nerve regeneration and repair by reducing oxidative stress and inflammation. It may also help with neuropathic pain. Zina and the combination of vitamins has great potential for the use in nervous tissue regeneration.