Character: brown green powder,its odor is bitter and easily absorb humidity [Part of the Plant Used]: nettle seedling and its roots Active Ingredients:6, 7-dihydroxybergamottin and polypeptide [function]:It is a good material to strengthen muscle and alleviate muscular fatigue This product is a new material used as an ingredient in sports supplement and medicine.
6,7-dihydroxybergamottin(nettle root extract) 
