Revive and repair dull skin with the C-Niacin Toning Ampoule from Isntree. This go-to treatment nourishes skin for a radiant, even complexion and can be used as a spot treatment for problem areas, or on the entire face.

This concentrated ampoule with 70% sea buckthorn is rich in vitamin C and free radical-fighting antioxidants that help the skin to retain moisture, repair sun damage and blemishes, and boost collagen. At the same time, 2% niacinamide (a hardworking multitasker) works to brighten, smooth out fine lines and wrinkles, and strengthen the skin barrier, among other skin tone evening benefits.

For optimal radiant results, follow the toning ampoule with the C-Niacin Toning Cream.

pH of 6.3±0.5. This product is cruelty free and formulated without artificial fragrances and colors, parabens, sulfates, animal products, alcohol, mineral oils, essential oils, or silicone.

1.69 fl. Oz. / 50ml