Research published in the Journal of Cosmetic Dermatology highlights the stability and skin-mimicking properties of lipid-soluble vitamin C derivatives.
Revision Skincare announced the publication of two peer-reviewed clinical studies in the Journal of Cosmetic Dermatology evaluating the efficacy, tolerability, and visible skin benefits of tetrahexyldecyl ascorbate (THD ascorbate) in a high-strength vitamin C formulation.
The research focused on THD ascorbate, a lipid-soluble vitamin C derivative used in cosmetic science for its formulation stability and skin-mimicking properties. Unlike traditional water-soluble L-ascorbic acid or sodium ascorbate, which can present challenges related to oxidative instability and skin sensitivity, THD ascorbate is designed to associate with the skin’s lipid matrix to support penetration into the epidermis and dermis.
The findings, which included randomized, double-blind clinical research and histologic testing, reported visible improvements in overall skin appearance, radiance, texture, and tone evenness. Preclinical results also demonstrated buffering of reactive oxygen species induced by high-energy visible blue light and significant inhibition of melanogenesis.
“At Revision Skincare, clinical validation is foundational to how we prove our products’ efficacy,” says Alisar Zahr, vice president of research and clinical development at Revision Skincare, in a release. “The publication of these peer-reviewed studies underscores our commitment to rigorous science and highlights the role of THD ascorbate within C+ Correcting Complex 30% as part of our evidence-based approach to skincare innovation.”
The studies were conducted in collaboration with Ryan Kelm, MD, May Hall, DO, and McKenzie Maloney, MD. Researchers utilized advanced imaging technologies, such as VISIA-CR, Primos 3D, and Antera 3D, to support objective analysis of visible skin attributes. The evaluation methods also included ex vivo evaluations and subject self-assessment questionnaires to measure perceived cosmetic benefits and product experience.
According to the published findings, high-concentration THD ascorbate delivers visible skin benefits comparable to topical L-ascorbic acid while offering advantages in stability and penetration. These characteristics position the molecule as a relevant option for modern [vitamin C formulations] and hydroquinone-free brightening solutions.
The full studies, “A closer look at penetration: the efficacy gap in vitamin C products” and “Hydroquinone-free, tetrahexyldecyl ascorbate antioxidant serum for hyperpigmented and photodamaged skin to achieve skin health,” are available through the Journal of Cosmetic Dermatology.
Photo caption: Revision Skincare C+ Correcting Complex 30%, a high‑strength vitamin C serum formulated with THD ascorbate, is clinically studied to support brighter‑looking skin, improved tone evenness, and visible skin quality.
Photo credit: Revision Skincare
