Ectoine

Ectoine (Ectoin) is a high purity, extremophile-derived compatible solute of biotechnological origin, extensively utilized in barrier-support, sensitive-skin, and anti-stress skin care formulations as a protective humectant and stress-shield active, engineered to protect skin cells from environmental and osmotic stress, reinforce barrier comfort and skin resilience, reduce reactive skin feel, and optimize barrier-support and environmental protection formulation performance in aqueous systems.