After NMN, What exactly is the 2024 anti-aging supplement, PQQ, AKG, spermidine?
Led by longevity factor NMN. 2024 ushered in a new wave of anti-aging ingredients. In this paper, we will introduce in detail three of these substances: PQQ (Pyrroloquinoline Quinone Disodium Salt), AKG (alpha-ketoglutaric acid), spermidine, and analyze their research functions and applications. 1. PQQ (pyridoquinone ether) PQQ is a vitamin-like compound known as the “coenzyme…