Cleanse and tone the face before use. Place 2 to 3 drops of QuintiSerum in the palm of your hand and and use fingertips to apply a thin layer to face, neck, chest and back of hands as desired, once or twice daily. Follow up with your retinol or other target products, moisturizer and sunscreen as desired.
A general rule to follow when layering products is to apply them from thinnest to thickest texture.
Q: How is this Vitamin C different?
A: This product is unique in a number of ways: It contains our highest concentration of Vitamin C to boost anti-aging benefits. The patented formulation maximizes the stability of the product, a key factor in differentiating Vivier L-Ascorbic Acid serums from others on the market. The unique combination of 5 Peptides to help preserve and boost collagen production, improve skin elasticity and firmness, smooth fine lines and wrinkles, increase hydration and strengthen the skin barrier.