iS Clinical C Eye Serum Advance+™ concern_congestion 5% ferulic acid and 0

5% ferulic acid and 0

deep within the dermis

20% reduction in hyperpigmentation and 11% increase in firmness—with 100% of participants finding it gentle on skin

Minimizes pores and roughness: Clears congestion and smooths skin surface

Available in 3 progressive strengths (3

iS Clinical C Eye Serum Advance+™ concern_congestion 5% ferulic acid and 0A powerful yet gentle eye treatment formulated to target fine lines, puffiness, and dark circles. This advanced serum combines a stabilised form of vitamin C with copper tripeptide growth factor to brighten, firm, and protect the delicate eye area. Ideal for all skin types, it delivers antioxidant defence while visibly improving tone and texture. Benefits Brightens dark under eye circles: Vitamin C helps reduce pigmentation and enhance radiance