In a new 2023 study, the effects of helichrysum oil and its main component, neryl acetate, on skin health were investigated. The study found that both helichrysum oil and neryl acetate have a significant impact on the skin's barrier function, increasing lipid and ceramide content in the stratum corneum, the outermost layer of the skin. This leads to improved moisture retention and skin hydration, which is especially important for aging skin.
Neryl acetate, which is the major component of helichrysum oil, was found to play a key role in strengthening the skin barrier. The study found that neryl acetate increased the expression of genes involved in keratinocyte differentiation and ceramide synthesis, which are crucial for maintaining skin health. These findings suggest that neryl acetate, and by extension helichrysum oil, may be effective in improving skin health for people with age-related skin conditions.
In conclusion, the study provides evidence that helichrysum oil and its main component, neryl acetate, are great ingredients for promoting skin health. By improving the skin's barrier function and increasing lipid and ceramide content, both helichrysum oil and neryl acetate can help keep skin hydrated and healthy.
Study Title: Neryl acetate, the major component of Corsican Helichrysum italicum essential oil, mediates its biological activities on skin barrier
Study Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9983847