Nulastin

Nulastin is a commercial-stage personal care and biotechnology company specializing in elastin replenishment solutions for hair, skin, lashes, and brows. Founded in 2016 and headquartered in Boulder, Colorado, the company leverages its proprietary, patented Elastaplex Technology, which features a synergistic blend of biodesigned proteins and signal peptides—including recombinant human elastin (sh-Polypeptide-50), keratin, and hepatocyte growth factor. These ingredients are designed to support the body's natural elastin pathways, reinforcing the hair follicle's root system to reduce shedding and promote thicker, fuller growth. Nulastin operates primarily as a direct-to-consumer brand while expanding into retail and professional medical channels, such as plastic surgery and dermatology practices.