iS Clinical Pro-Heal Serum Advance+ is one of my go-to recommendations for antioxidant protection when clients have sensitive, inflamed, or acne-prone skin. This antioxidant-rich serum is formulated with vitamin C (L-ascorbic acid), vitamin E, and vitamin A, alongside olive leaf extract and zinc sulfate, providing powerful anti-inflammatory and healing properties.

The vitamin C in this serum helps brighten the skin and reduce signs of aging while promoting collagen production. Paired with the calming effects of zinc sulfate and olive leaf extract,which makes it great for sensitive skin types. What sets this serum apart is its ability to heal and soothe compromised skin while providing long-term protection against environmental stressors.

Clients often notice a significant reduction in redness and irritation, with skin appearing smoother and more even-toned after consistent use. Its lightweight texture absorbs quickly, making it easy to layer under moisturizer or sunscreen without feeling greasy.