iS Clinical award-winning products represent the most recognized formulations in professional skincare — earning accolades from industry experts, beauty editors, and skincare professionals worldwide. Each product in this collection has been honored for its clinically proven performance, innovative formulation, and visible results.

Active Serum is among the most decorated serums in professional skincare, recognized for its versatile formula that supports the appearance of smoother, more refined-looking skin across multiple concern areas. Cleansing Complex has earned consistent recognition as a foundational cleanser that prepares the skin without stripping essential moisture. Pro-Heal Serum Advance+ continues to receive accolades for its antioxidant-rich formula combining Stabilized and nonirritating L-Ascorbic Acid with Olive Leaf Extract.

Sun protection standout Eclipse SPF 50+ is recognized for its elegant mineral formula that delivers broad-spectrum protection without a white cast. In the moisturizer category, Reparative Moisture Emulsion is praised for its deeply hydrating performance. These award-winning formulations form the core of the Cleanse, Treat, Hydrate, Protect regimen trusted by professionals in 60+ countries.

Explore the full range of best sellers, or find your ideal protocol with the skincare recommendation quiz.