Dr. Draelos discusses methods and findings of a study published in the March 2025 issue of JCAD,¹ which evaluated the safety and efficacy of a dietary supplement for the improvement of skin quality, measuring change in skin quality parameters such as erythema, skin dullness, skin texture, and pigmentation over 12 weeks.
Reference:
- Draelos ZD, et al. A Single-center, Double-blinded, Randomized, Placebo-controlled Trial Evaluating the Safety and Efficacy of a Dietary Supplement Containing Rosemary Extract on Visible Facial Skin Quality. J Clin Aesthet Dermatol. 2025;18(3):28–33.