Pullulan

Pullulan is a high purity, linear glucan polysaccharide produced by fungal fermentation, extensively utilized in facial serums, eye-area products, and anti-ageing formulations as a film-forming and instant skin-smoothing agent, engineered to create flexible, transparent, and oxygen-barrier films on the skin surface, reinforce a visible instant-tightening and smoothing effect, and optimize anti-ageing film-forming performance.