Osmosis Skincare MD Catalyst AC-11 DNA Repair C Serum

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Osmosis Skincare MD Catalyst AC-11 DNA Repair C Serum 1.0 oz.

This patented, clinically-proven serum activates the repair mechanisms of our own cells to reverse aging in the skin, reduce pigmentation, decrease scar tissue, clear capillaries  and increase skin elasticity. Catalyst AC-11 contains a powerful collection of our patented, activated amino acids that amplify the Vitamin C results to repair DNA and to boost collagen and elastin.

This patented, clinically proven serum reduces the appearance of pigmentation, scarring, and capillaries. Catalyst AC-11 contains a powerful collection of activated amino acids that amplify the Vitamin C results for healthy DNA and firmer skin.

  • Clinically proven to improve elasticity by 110%
  • 15% tightening of eyelids
  • Improves skin radiance and luminosity by 32%
  • Reduces the appearance of capillaries and redness by 64%



Water (Aqua), Sodium Bicarbonate, Ketoglutaric Acid, Ascorbic Acid, Glycine, Propanediol, Proline, Lysine HCI, Aloe Barbadensis Leaf Juice, Alanine, Zinc Gluconate, Dimethicone, Alcohol Denat., Citrus Grandis (Grapefruit) Peel Oil, Uncaria Tomentosa (Cat's Claw) Extract, Copper Gluconate, Acetylcysteine, Phospholipids, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice Powder, Lonicera Caprifolium (Honeysuckle) Flower Extract, Lonicera Japonica (Honeysuckle) Flower Extract, Hydroxypropyl Starch Phosphate, Glycerin, Magnesium Chloride, Butylene Glycol, Polyglyceryl-4 Caprate, Xanthan Gum, Benzyl Alcohol, Potassium Sorbate, Natural Fragrance/Parfum.


On clean skin, apply 1-2 pumps morning and/or evening. Spritz Boost/Infuse and gently massage into skin. Follow with additional serum(s) and moisturizer if needed.

Skincare Category:
Product Type:
Face Treatments & Serums
Skin Issue:
Wrinkles & Fine Lines
Skin Issue:
Uneven Skin Tone
Skin Type:
Gluten Free
Vitamin C


  • 5
    Ac11 dna

    Posted by Brenda Presas on 7th Dec 2022

    I can’t be without this one one of the best products for my anti aging skin

  • 5
    A must!

    Posted by Connie Kiswani on 31st Oct 2022

    This product has changed my skin! Along with Osmosis Rescue these two products have cleared my skin and improved texture. I Can no longer live without these 2 in my skincare routine!

  • 5
    Very promising early results!

    Posted by Tim on 17th Oct 2022

    I added this product to my routine a week ago and the results are already promising. I'm a black male, 39 years old, and am just starting to lose elasticity and developed slight wrinkles under my eyes and have always struggled with large pores. I've already seen an improvement in skin texture and softness and I'm not exaggerating when I say my pores are beginning to appear smaller. I also have a scar at the top of my cheek that's over a decade old (I'm probably the only one who even notices it tbh) that is also beginning to fade and soften even more. I'm very excited to keep using this potion. It WILL tint your skin if you're anything lighter than Rihanna. For those with a lot of melanin it's not an issue (for me it almost acts like a slightly tinted moisturizer), but for anyone with fair skin, use at night only. It's worth it. Lastly, I've ordered products from SkinTruth for years, and it's always a flawless experience.