Current Advances of Dendrobium Officinale Polysaccharides in Dermatology: A Literature Review

The 2020 review article discussed the dermatological benefits of Dendrobium officinale polysaccharides (DOP), particularly highlighting their potential in promoting hair growth, moisturizing the skin, and providing antioxidant effects. The review synthesized findings from studies conducted between 1987 and 2019, which demonstrated DOP's ability to reduce free radicals, enhance the body's antioxidant system, and down-regulate inflammatory responses. DOP was also compared to sodium hyaluronate for its skin moisturizing effects and was found to protect against oxidative damage induced by UV radiation. The review emphasized the need for further research to understand the full effects, mechanisms, and safety of DOP in dermatology, especially for anti-aging skin care and hair-related issues. However, the document did not provide specific numbers of participants in the studies, which is crucial for determining the robustness of the research findings.