BF Suma youth ever contains resveratrol, NMN, and 6 kinds of natural fruits that promote beauty, repair the DNA and prevent aging. Resveratrol has antioxidant and anti-inflammatory properties to protect you against diseases like cancer, diabetes, and Alzheimer’s disease. NMN suppresses age-associated weight gain, enhances energy metabolism and physical activity, improves insulin sensitivity, improves eye function, improves mitochondrial metabolism, and prevents age-linked changes in gene expression.