nmn 21000 is rooted in scientific research highlighting the importance of NAD+ for cellular function. As we age, NAD+ levels naturally decline, potentially leading to decreased energy and vitality. Aidevi’s nmn 21000 aims to counteract this decline by supplying your body with NMN, which may help restore NAD+ levels and support healthy aging. The formula is backed by studies that suggest NMN supplementation could have positive effects on metabolic health and longevity.