About ReaLi Tide Biological Technology (Weihai)

ReaLi Tide Biological Technology (Weihai) is a Sino-American joint venture specializing in bioactive peptides and polysaccharides, established in the 2016 with headquarters in Weihai, China. The company operates cGMP-certified facilities. Driven by biotechnology and innovation, ReaLi Tide delivers high-purity, science-backed actives for advanced skincare. Its offerings include cosmetic peptides, recombinant proteins (e.g., fibronectin), hyaluronic acid derivatives and modified HA, bioactive polysaccharides, as well as anti-aging, moisturizing, and skin-repair ingredients for premium skincare and personal care formulations.