Effect of Optimal Mixing Ratio of Dendropanax, Sea Salt, and Other Extracts on the Alleviation of Hair Loss Symptoms

Purpose: This study was conducted to select the optimal mixing ratio (OMR) of extracts including Dendropanax, sea salt, and others from Jeollanam-do and to develop functional cosmetics that can help alleviate hair loss symptoms.Methods: Our research team determined the OMR through cytotoxicity and cell proliferation tests, and confirmed the anti-inflammatory and anti-microbial effects of the final selected OMR.Results: The cytotoxicity was low when the OMR was 0.1:1:5:1, but cell proliferation was high, and anti-inflammatory activity effectively inhibited the expression of IL–6 and iNOS. The anti-microbial activity also had an effect on Pseudomonas aeruginosa and Staphylococcus aureus.Conclusion: This study selected OMR (1:0.1:5:1) to develop functional cosmetics that can help alleviate hair loss symptoms. The final selection of OMR confirmed low cytotoxicity, high cell proliferation, inhibition of expression of IL–6 and iNOS, and anti-microbial activity. Therefore, it is expected to serve as a functional cosmetic that can help alleviate hair loss symptoms in the future.