iS Clinical

iS Clinical Super Serum Advance+ (1 oz)



SUPER SERUM ADVANCE+ is a scientifically-advanced, clinically-proven formula that, for the first time, combines a 15% concentration of iS Clinical's next generation L-ascorbic acid (vitamin C) with a bioidentical Copper tripeptide growth factor. SUPER SERUM ADVANCE+ also contains powerful botanical antioxidants and safe skin brighteners.

• Helps reduce the appearance of fine lines and wrinkles
• Helps improve the look of hypertrophic (raised) scar tissue and fine stretch marks
• Safely brightens and helps visibly diminish uneven skin tone
• Provides support against environmental aggressors
• Provides extremely powerful antioxidant protection

Super Serum Advance+ Ingredients Highlights

-15% L-Ascrobic Acid
-.5% Asiaticoside, Asiatic Acid, & Madecassic Acid (Centella Asiatica)
-.5% Calcium Pentothenate (VitaminB5)
-.5% Arbutin
-.5% Polyporus Umbellatus (Mushroom) Extract- Source of Kojic Acid
Copper Tripeptide Growth Factor (Bioidentical)


Ideal For: All skin types

Size: 1 fl oz.

How to Use

Apply sparingly to clean skin, smoothing over face and neck (or as directed). For best results, follow complete iS Clinical skincare regime.


water/ Aqua/ Eau, Ascorbic Acid, Hyaluronic Acid, Pentylene Glycol, Urea, Glucose, Guanidine, Tripeptide-1, Arbutin, Polyporus Umbellatus (Mushroom) Extract, Calcium Pentothenate, Asiaticoside, Asiatic Acid, Zinc Sulfate, Glycerin, Phenoxyethanol.

Customer Reviews

Based on 5 reviews
Steph Stephanie
Loving this serum!

Got this as a free sample and decided too get a big one and am loving it!

Better than Skinceuticals

I enjoy how lightweight and watery this and no weird smell. It is also packed with other brightening ingredients so it’s a more well rounded antioxidant serum. This is one of the best LAA Vitamin C serums I’ve tried.

Love it

I've used different vitamin c products over the years, and this one suits me the best. It has only the ingredients it needs without extras, includes minerals beneficial to skin health, and is housed in an excellent bottle with some sort of air tight mechanism at the top that I can tell sucks the air out? It's not cheap, but it's worth it.

Kayli West
Buy this!

Forever will restock this baby!
I feel like everyone and their dog should be using Vitamin C serums! This is just packed full of all sorts of yumminess for the skin!

Noticeable difference!

I received this serum as a sample and was highly impressed with the immediate results -- more so than the serum I was using! Easy to apply, highly absorbent, and leaves your skin feeling smooth and looking radiant. I purchased a full size and am looking forward to seeing the long-term effect.

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