Reju, Inc. is a pioneering regenerative beauty and wellness company leveraging age‑reverted iPSC (induced pluripotent stem cell) technology to support whole‑body rejuvenation. Their signature innovation and proprietary product, iPSF, is a potent extract containing 200–300 bioactive factors—including cytokines and exosomes—designed to enhance cellular activation, skin vitality, hair health, and the body’s natural healing processes. Founded in 2022 and headquartered in Tokyo with operations in Palo Alto, Reju focuses on integrating advanced cellular science into everyday beauty and wellness solutions. Their research‑driven approach sets them apart from traditional stem‑cell or PRP products by offering exclusive rejuvenating components unique to iPSC‑derived factors. As Reju continues to bring cutting‑edge biotechnology into the med spa and aesthetic space, they aim to make cellular rejuvenation accessible, effective, and safe—supporting practitioners seeking scientifically backed, high‑performance anti‑aging solutions.