Vitamin C

Overview

Vitamin C, or Ascorbic Acid, is a powerful antioxidant that plays a crucial role in skin health. It is widely recognized for its ability to brighten the complexion and promote collagen synthesis, making it a popular ingredient in skincare formulations.

Clinical Evidence

Integrated Skincare Active Ingredients

Vitamin C has been ranked among the top active ingredients for use in integrated skincare (ISC) with medical aesthetic procedures. According to the study titled International Expert Consensus on Integrated Skincare Active Ingredients for Pretreatment and Posttreatment Use With Medical Aesthetic Procedures to Enhance Skin Benefits, it is recommended for use across various procedure categories and time points, highlighting its safety and efficacy.

Efficacy Gap in Vitamin C Products

Further research, such as the article A Closer Look at Penetration: The Efficacy Gap in Vitamin C Products, discusses the challenges in the penetration and efficacy of Vitamin C in topical formulations, emphasizing the need for improved delivery methods.

Dermoscopic Clues of Scurvy

Vitamin C deficiency can lead to conditions like scurvy, which presents with subtle dermoscopic signs. The study Dermoscopic Clues of Scurvy in Clinical Practice highlights the importance of Vitamin C in maintaining skin health and preventing deficiency-related issues.