Product Overview - iS Clinical Youth Serum. iS Clinical Youth Serum is a next-generation anti-ageing treatment that delivers both immediate and long-term visible results through its clinically proven blend of pharma-grade active ingredients. This innovative facial serum combines advanced biotechnology with powerful antioxidants to address multiple signs of ageing simultaneously.. Formulated with Copper Tripeptide-1 (bioidentical growth factor), proprietary Extremozyme® technology, and an encapsulated blend of Vitamins A, C, and E, this professional-grade serum works on two levels: instantly smoothing and tightening the skin's surface while gradually rebuilding collagen infrastructure for sustained anti-ageing benefits. Enhanced with Centella Asiatica for its soothing and healing properties, Youth Serum is suitable for all skin types, including sensitive and mature skin seeking comprehensive rejuvenation.. Key Benefits at a Glance:. Immediate Benefits:. Instant skin tightening and firming - advanced peptide technology provides immediate visible lift and smoothness. Rapid fine line reduction - intelligent proteins target damaged sites to instantly strengthen dermal structure. Enhanced skin texture - lightweight gel formula absorbs immediately, creating a smooth canvas ideal for makeup application. Visible pore refinement - caffeine and peptides work synergistically to tighten and minimise pore appearance. Immediate hydration boost - humectants and proteins bind moisture to the skin surface for instant plumping. Long-Term Benefits:. With consistent use, Youth Serum delivers progressive improvements in skin architecture and resilience. The bioidentical Copper Tripeptide-1 growth factor stimulates collagen I synthesis, systematically rebuilding the skin's structural foundation to reduce wrinkles and restore firmness over time. Extremozyme® technology provides ongoing DNA repair and cellular protection, defending against environmental aggressors including UV damage, pollution, and oxidative stress that accelerate visible ageing.. The encapsulated vitamin complex penetrates deep into skin layers, delivering sustained antioxidant protection whilst supporting cellular renewal and skin barrier function. Clinical studies demonstrate that regular application results in measurably improved skin density, enhanced elasticity, and significant reduction in both the depth and number of fine lines and wrinkles, creating a more youthful, vibrant, and resilient complexion.. How will it feel on my Skin?. Youth Serum features a unique lightweight gel texture that absorbs instantaneously upon application. Unlike heavier serums, this formula provides an immediate tightening sensation without any sticky residue or heaviness. The gel-like consistency allows for effortless gliding across the skin, and when applied correctly with minimal friction, it creates a smooth, slightly firmed surface that serves as an excellent base for subsequent skincare products or makeup. Users often describe a subtle cooling effect followed by a perceptible tightening, indicating the active ingredients are engaging with the skin's structure.. Who is it Suitable For?. All skin types seeking comprehensive anti-ageing treatment. Individuals with mature skin experiencing visible fine lines, wrinkles, and loss of firmness. Those with sensitive skin requiring gentle yet effective anti-ageing solutions. Clients looking for both immediate results and long-term collagen rebuilding. Anyone seeking professional-grade skincare with clinically proven efficacy. Suitable for use around the delicate eye area (passed ocular irritancy testing). Ideal for those wanting a serum compatible with makeup application. Why choose iS Clinical Youth Serum?. Youth Serum represents a unique dual-action approach to anti-ageing skincare, combining instant gratification with scientifically proven long-term results. The patented Extremozyme® technology offers cellular-level protection rarely found in cosmeceutical formulations, whilst the bioidentical growth factors safely stimulate collagen production without the risks associated with synthetic alternatives. Our experts recommend this serum for clients who demand evidence-based results and appreciate the versatility of a product that delivers immediate tightening whilst building cumulative anti-ageing benefits over time.