iS Clinical Poly Vitamin Serum
VersusNeoStrata Skin Active Tri-Therapy Lifting Serum

Poly-Vitamin Serum is an intensive, revitalising formula for all skin types. This formula ensures the delivery of a powerful combination of essential vitamins, bionutrients, and age-defying antioxidants. This combination deeply hydrates, generating significant improvements in the appearance of texture, tone, and overall integrity of the skin. For more information, refer to the following studies: International Expert Consensus on Integrated Skincare Active Ingredients, Concomitant Use of Dermo-Cosmetic Skin Care in Aesthetic Procedures.

NeoStrata Skin Active Tri-Therapy Lifting Serum is formulated with breakthrough MicroDiPeptide229®, a patented lifting and firming peptide technology that is 2.5 times smaller than other leading cosmetic peptides, allowing for optimized delivery into the skin's surface. Combined with Gluconolactone, Aminofil, Hyaluronic Acid, and Alpine Plant Extract Complex, this serum provides triple therapy benefits in one application. Clinical studies have shown that 97% of participants reported softer fine lines and wrinkles in just one week of twice-daily use. Additionally, 97% noted brighter skin with a more even appearance, and 95% experienced smoother skin texture. For more information, refer to the studies available on Europe PMC.