Chapter 1: Vitamin C + Collagen Essence Stability — In-house R&D

A central formulation challenge with Vitamin C is oxidation and instability. KORMESIC’s In-house R&D center developed a stabilization matrix for the KORMESIC Vitamin C + Collagen Whitening Essence, combining stabilized Vitamin C with an Active-Carrier Technology concept.

1. Stabilized Vitamin C and Collagen Formula

Our In-house R&D team combines two complementary ingredients in a brightening essence formula:

  • Vitamin C: An antioxidant commonly used in brightening skincare to support a more even-looking tone and help address the visible effects of environmental stress.