iS Clinical Youth Complex is a lightweight, multi-action treatment that delivers visible smoothing and firming on first use while building long-term skin resilience with continued application. The formula combines instant moisture infusion with progressive renewal through a carefully layered blend of hyaluronic acid, peptides, natural fruit acids, and centella asiatica actives. It carries a light, natural citrus scent from orange and lemon peel oils that dissipates quickly after application.

Key Benefits

Instant plumping and line smoothing Hyaluronic acid floods the skin with moisture on contact, visibly filling fine lines and creating a lifted, firmer appearance within minutes of application.

Progressive peptide firming Tripeptide-1 supports collagen synthesis over time, improving skin density and elasticity so skin grows measurably firmer and more resilient with consistent use.

Gentle multi-acid texture refinement Natural fruit acids from bilberry, sugarcane, orange, lemon, and sugar maple, alongside willow bark extract, provide low-level exfoliation that smooths and refines texture without irritation or visible peeling.

Antioxidant defense and tone support Retinyl palmitate, tocopheryl acetate, ascorbyl palmitate, and soy isoflavones work together to defend against environmental stress and support a more even, consistent skin tone over time.

Centella-driven barrier strengthening Asiaticoside, asiatic acid, and madecassic acid, the three active compounds from centella asiatica, calm inflammation, accelerate repair, and reinforce the skin barrier for healthier, more resilient skin day after day.

iS Clinical Youth Complex is ideal for anyone noticing the early signs of aging, including fine lines, uneven texture, or a loss of firmness, who wants results that are both immediate and cumulative. If you need your skin to look smoother and more lifted today but also want to build real, lasting improvement over time, this formula addresses both goals in a single step.

It works well for normal to oily skin types as a standalone moisturizer, delivering hydration and active treatment without heaviness. If your skin leans dry or dehydrated, layering a richer cream on top will seal in the hydrating and firming benefits and add the extra nourishment your skin needs.

This is also a well-suited option if your skin is sensitive to traditional retinoids but you still want meaningful anti-aging support. The natural acids and peptides deliver progressive renewal without the irritation or adjustment period that stronger actives can bring.

If your skin is oily, iS Clinical Youth Complex can serve as your complete moisturizing step, offering lightweight hydration and firming actives without any heaviness. If your skin is normal to dry, apply a richer cream on top to seal in the benefits and add the extra nourishment your skin needs.

Prepare: After cleansing and toning, ensure skin is clean and dry.

Apply: Dispense a thin layer and smooth evenly over face, neck, and chest.

Frequency: Use morning and evening. Layer with a moisturizer if needed, and always follow with broad-spectrum SPF during the day.