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      Mega-C™ Dual Radiance Serum

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      • Mega-C™ Dual Radiance Serum

      Availability: In stock

      $90
      1 Fl. Oz.

      Availability: In stock

      $90
      Wishlist

      Supercharge your skin with Kate’s revolutionary radiance serum, packed with 10% Vitamin C and Bioactive Phyto-Omegas 3,6,9+7. Mega-C™ is formulated to beautifully boost radiance and luminosity while dramatically improving the appearance of skin firmness, elasticity and texture. The dual-phase system protects the pearl-like Vitamin C Matrix and the amber Omega Serum in separate chambers to preserve stability and potency until release. Upon application the two serums combine and activate to pull the micronized Vitamin C deep into the skin to help support collagen renewal and visibly lighten discoloration. Simultaneously the Omega Serum’s nutrient-rich Sea Buckthorn Pulp Oil and skin-softening Vitamin E help restore skin’s natural barrier, replenish essential lipids, and lock in moisture. Vibrancy and radiance are refreshed for an all-over glowing, healthy complexion.

      • Micronized 10% Vitamin C, L-Ascorbic Acid, maintains potency and stability until activated. This powerful Antioxidant helps support collagen synthesis, improves skin firmness, brightens and evens skin tone
      • Encapsulated Sea Buckthorn Pulp Oil, a “superfruit” loaded with Bioactive Omegas 3,6,9+7, replenishes essential lipids, helps reinforce the skin’s natural barrier and locks in moisture.
      • Natural Vitamin E, works synergistically with Vitamin C to achieve optimum antioxidant efficacy, and provides moisturizing and anti-inflammatory benefits. 
      • Nourishing Vitamin B-Complex, B3, B5 & B6, defends skin against environmental aggressors that can cause the visible signs of aging.

      Clinical Results

      After just 1 use*:

      • 100% of women showed a significant improvement in the appearance of skin firmness and elasticity
      • 100% of women showed a significant improvement in skin moisture/hydration

      After just 4 weeks*:

      • 88% of women showed significant improvement in the appearance of skin texture and smoothness
      • 81% of women showed significant improvement in the appearance of skin tone evenness
      • Instrumentally proven to show a significant improvement in skin luminosity in a majority of women

      *Results based on an independent Clinical Study.

      Ingredients

      Omega Formula: Water (Aqua), Neopentyl Glycol Diethylhexanoate, Propanediol, Methyl Glucose Sesquistearate, Glycerin, Cetyl Alcohol, Diisopropyl Dimer Dilinoleate, PEG-20 Methyl Glucose Sesquistearate, Fragrance (Parfum), HDI/Trimethylol Hexyllactone Crosspolymer, Polymethylsilsesquioxane, Phenoxyethanol, Magnesium Aluminum Silicate, Borago Officinalis Seed Oil, Tocopherol, Elaeis Guineensis (Palm) Oil, Xanthan Gum, Caprylic/Capric Triglyceride, Helianthus Annuus (Sunflower) Seed Oil, Linoleic Acid, Linolenic Acid, Oryza Sativa (Rice) Bran Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Calcium Pantothenate, Niacinamide, Disodium EDTA, Ethylhexylglycerin, Hippophae Rhamnoides Oil, Lecithin, Maltodextrin, Pyridoxine HCl, Silica, Sodium Ascorbyl Phosphate, Sodium Benzoate, Sodium Starch Octenyl Succinate, Tocopheryl Acetate, Tocotrienols, Adenosine, Sea Whip Extract, Citric Acid, Sodium Hydroxide.

      Vitamin C Formula: Isododecane, Ascorbic Acid, Ethylhexyl Hydroxystearate, Polysilicone-11

      How To Use

      PM. Use once a day. Press both pumps with even pressure to dispense product equally. Apply to clean, dry face and neck. Allow serum to absorb into skin before applying other products.

      IMPORTANT NOTE BEFORE USING PRODUCT
      Mega-C is an innovative Vitamin C formula with micronized 10% Vitamin C, L-Ascorbic Acid, which helps maximize the stability of the Vitamin C. The Vitamin C formula (white serum) does NOT contain water and therefore acts differently than other formulas. If you experience a problem dispensing product, please firmly tap the bottle upside down on a hard surface several times before using. This will help the product dispense more easily.

      Customer Reviews

      Customer Reviews

      10 Reviews for Mega-C Dual Radiance Serum

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      Anti-Aging & Acne
      1 - 4 weeks
      A few times a month
      Yes
      09/07/2014

      Like this product

      I really like this product. I use it at at night over KS Dermal Quench Liquid Lift, and under Restor8 and Multiactive. My skin looks clear and hydrated when I wake up in morning. As a result of using KS products for years, people think I look 15 years younger than I am. People are shocked upon learning my age because I basically don't have wrinkles or lines, even though I have spent a lot of time outdoors.
      Did you find this review helpful? Yes / No
      meriden, CT
      Anti-Aging
      Less than 1 week
      Every day
      Yes
      08/22/2014

      best skincare line ever

      this is the best skin care line ever it does magic to your skin i have been using kates line for years and makes my skin glow and makes me look young. When i tell people im gonna be 50 yrs. old in a year no one can't believe it they tell me i look soo young.
      Did you find this review helpful? Yes / No
      Granite Bay, CA
      Anti-Aging
      1 - 3 months
      Every day
      Yes
      07/23/2014

      Mega-C Dual Radiance Serum

      I am almost afraid to tell everyone how much I love this product or else it may never be in stock when I want to replenish :) Get it. . .it's awesome! Makes your skin look smooth & fresh. I use it with Cyto-Cell Moisturizer at night.
      Did you find this review helpful? Yes / No
      cali, AA
      Anti-Aging
      1 - 4 weeks
      Every day
      Yes
      07/21/2014

      amazing!

      LOVE LOVE LOVE THIS product! If you're having issues dispensing tap the bottom! :)
      Did you find this review helpful? Yes / No
      Orinda, CA
      Sensitive
      1 - 4 weeks
      Every day
      Yes
      07/21/2014

      Great Vitamin C Serum

      When I saw that Kate had come out with a hardcore Vitamin C serum that was balanced with Omegas and Vitamin E, I had to have it right away; I am not disappointed. It gives my skin that "glow" that only Vitamin C can, but it feels so luxurious and hydrating at the same time. I use it at night after Dermal Quench and before Age Arrest or Cyto Cell. I am having no irritation after a week and a half of nightly use, and I can be on the sensitive side.

      A few tips on the bottle (since that's what the negative reviews around the web seem to focus on). First, you have to prime the pump just like any new product. There's a note in the box that says to turn the lidded product upside down and whack it several times if you ever have trouble dispensing - I decided to just go ahead and do this before I primed and my product dispensed from both sides within 5-6 pumps. I also do this every night before use because I figure it can't hurt! Second, prime the pumps at the same time, not individually. This was recommended by the rep at Nordstrom and I've not had a single problem so far. Both sides did not begin at the same time, so just keep priming together until they do.
      Did you find this review helpful? Yes / No
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