5.0 stars - based on 9 reviews

iS Clinical

Super Serum Advance+

$ 155

"An antioxidant serum is an essential part of my morning routine. iS Clinical’s Super Serum is amazing for brightening and protecting skin, and also at helping to even skin tone and reduce the appearance of dark spots."

This powerful vitamin C serum combines a 15% concentration of next generation L-ascorbic acid (vitamin C) with a bioidentical Copper tripeptide growth factor. It also contains botanical antioxidants and safe skin brighteners to help minimize fine lines and wrinkles, improve the look of scars, visibly diminish uneven skin tone, and help protect skin from free radical damage.

Size: 1 fl oz / 30 ml

PLEASE NOTE: This product is only available to ship within the United States at this time.

Receive a complimentary deluxe Cleansing Serum with your $125 purchase.

How to Use

In the AM and/or PM, after cleanser and toner, apply half of a dropper and smooth over face and neck, apply more if necessary.

Formulated Without
  • Parabens
  • Silicone
  • Dimethicone
Key Ingredients

L-Ascorbic Acid:

A scientifically-advanced, stabilized form of vitamin C, which helps to protect against the visual effects of photo-damage while providing calming properties.

Arbutin & Mushroom Extract:

Assists in minimizing the appearance of uneven skin tone while brightening the overall complexion.

Copper Tripeptide Growth Factor:

Clinically proven to help diminish the appearance of premature aging and help visibly reduce wrinkles over time.

Centella Asiatica:

Powerful antioxidant with nourishing properties that helps diminish the appearance of premature aging.


Using a Vitamin C serum daily like this one is essential for helping to even skin tone, reduce the appearance of dark spots, and protect skin from free radical damage.


A favorite of Shani’s A-list clients—including Rosie Huntington-Whiteley and January Jones—iS Clinical is known for its physician-grade, plant-powered formulas that target acne and signs of aging.
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