No. 1 Peptide Serum is an all-in-one anti-aging solution for younger-looking skin. The main active ingredient of this serum is Argireline® Amplified peptide solution, a unique active peptide solution at a high concentration of 5%. This is a revolutionary active ingredient (acetyl hexapeptide 8) with a multilevel effect on the functionality and appearance of the skin. In-vitro studies with the active peptide show increase in the synthesis of collagen I, improvement of the skin’s barrier properties, and reduction in senescence markers in the tissue.
Clinical studies with creams containing this peptide demonstrated various beneficial effects:
Reduction of wrinkles depth and area.
Reduction of skin surface roughness, improvement of post-expression, relaxation, and the appearance of expression wrinkles.
Reduction of visible fine lines and increase of skin isotropy.
Reduction of skin sagginess (lifting effect).
Increase of firmness and elasticity and volume increase in the cheeks area. Improved radiance of the skin.