... 36 months.[Usage]:Use in the field of Medical, Health products, Nutrition foods, Nutritional additive of Milky drinks. ... hours, the effect is much better PLS drink hot water.[For what person]Adult and Senior ,Female,Pregnant ... cure of ostenecrosis, strengthen the immunity, improve the sub-health, adjust the blood sugar, blood lipid, blood viscosity. ... on. Chicken Collagen Type II, Use for Health food