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GeneXc Serum

GeneXc Serum

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GeneXc serum is a high-concentration Vitamin C serum containing 20% L-ascorbic acid. It is also rich in additional antioxidants, resurfacing ingredients, and botanically-sourced skin brighteners. The result is a multifunctional serum designed to protect, brighten, and smooth skin. 

One of the benefits of GeneXc comes from the addition of proprietary Extremozymes® . These enzymes are only found in iS Clinical products and work to offer additional protection against environmental stressors. 

As a brand, iS Clinical is dedicated to enriching overall skin health with scientifically advanced, clinically proven formulas. All iS Clinical products are botanically based, non-systemic, formulations. These potent botanical ingredients are gentle but effective and do not get absorbed and cross into the blood system. 

1oz / 30mL

Why We Love It

We love this serum because it contains 20% L-ascorbic acid AND DNA-repair enzymes. This combination makes it ideal as an anti-aging treatment to use at night, to repair damage done during the day. It has a slightly sticky feel, which may not be ideal for those with tactile sensitivities.


Apply 3-5 drops to clean skin, smoothing over face and neck (or as directed). For best results, follow with an appropriate moisturizer.


Water/Aqua/Eau​,​ Ascorbyl Glucoside​,​ Pentylene Glycol​,​ Trehalose​,​ Glycerin​,​ Hydrolyzed Eruca Sativa Leaf,​ Butylene Glycol​,​ Saccharum Officinarum (Sugarcane) Extract [Extrait De Canne à Sucre],​ Citrus Medica Limonum (Lemon) Fruit Extract​,​ Citrus Aurantium Dulcis Fruit Extract,​ Pyrus Malus (Apple) Fruit Extract​,​ Camellia Sinensis Leaf Extract​,​ Terminalia Ferdinandiana Fruit Extract,​ Acetyl Tyrosine​,​ Proline​,​ Hydrolyzed Vegetable Protein​,​ Adenosine Triphosphate,​ Plankton Extract​,​ Arginine Ferulate,​ Sucrose,​ Lecithin​,​ Ethylbisiminomethylguaiacol Manganese Chloride,​ Phenoxyethanol​.

  • Medical Grade
  • Patient Tested
  • Hand Selected
  • Products We

If you are looking for the ultimate antioxidant combination, use Revision C+ Correcting Complex in the morning, and GeneXc Serum at night.

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