iS Clinical Super Serum Advance+
VersusNeoStrata Skin Active FIRMING Potent Retinol Complex

iS Clinical Super Serum Advance+

Super Serum Advance+ is a scientifically advanced, clinically proven formula that combines a 15% concentration of L-Ascorbic Acid (Vitamin C) with bioidentical Copper Tripeptide-1. This serum helps reduce the appearance of fine lines and wrinkles, improves the look of hypertrophic scars and fine stretch marks, and safely brightens uneven skin tone while providing support against environmental stressors.

Evidence-Based Efficacy

The efficacy of Vitamin C and its role in skin health has been supported by various studies. For more information, refer to the following studies: The Role of Inflammatory Biomarkers in Disease Severity and Treatment Response across Psoriasis, Atopic Dermatitis, and Hidradenitis Suppurativa-A Narrative Review and Advancing Precision Medicine in Inflammatory Skin Disease.

NeoStrata Skin Active FIRMING Potent Retinol Complex

This potent Retinol night serum minimises the potential for irritation associated with Retinol with nourishing Centella Asiatica and hydrating Hyaluronic Acid. The result is smoother, more even-looking skin.

Key Benefits:

• 0.3% Pure Retinol: A powerful antioxidant that promotes skin turnover, reducing the appearance of fine lines, wrinkles, and sun damage.
• 4% Niacinamide: Helps to fade age spots and promote a brighter, more even skin tone.
• 2% NeoGlucosamine: Visibly firms skin while gently exfoliating to improve the appearance of photoaged skin.
• Centella Asiatica: Soothes and balances reactive skin, protecting against environmental aggressors.
• Hyaluronic Acid: Delivers intense hydration, plumping the skin for a youthful appearance.

Clinical Results:

• After 8 weeks, 97% of participants noted firmer skin, and 92% observed less noticeable wrinkles and fading age spots.
• After 12 weeks, 97% reported a more even skin tone and lifted appearance.

Evidence-Based Efficacy

For more information on the efficacy of Retinol and its benefits, refer to the studies available on Europe PMC.