External Affairs C-Stem - External Affairs Medical Spas

EA C-Stem

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C-Stem is an exceptional rejuvenating Vitamin C serum that contains Lilac Stem Cells. It combats the signs of visible aging, diminishes the appearance of fine lines and brightens skin tone. It helps to shield the skin from environmental toxins and face radicals and lessens “Progerin”, the skin aging protein.

Hyaluronic acid helps to plump the skin. C Stem also lessens blackheads, breakouts and improves pore appearance: it also helps calm redness and rosacea.


  • Lessens the appearance of lines and wrinkles
  • Shields from environmental toxins, free radicals
  • Lessens Progerin, the skin aging protein
  • Plumps the skin's appearance with a Hyaluronic boost
  • Lessens blackheads, breakouts, and improves pore appearance
  • Brightens skin and evens skin tone
  • Helps to calm redness and rosacea

Featured Ingredients:

  • Vitamin C (Tetrahexyldecyl ascorbate): Present at 3%, this antioxidant, skin brightening collagen-booster is 8 times stronger than L-ascorbic acid at collagen formation; it helps reverse sun damage by shielding from UVA as well as UVB.
  • Lilac Stem Cells: Reactivate youthful genes, lessen inflammation, lessen breakouts and minimize pore appearance, decrease pigmentation by tyrosinase inhibition, and fight free radicals.
  • Marine Algae Extract: Gene modulator based on marine extracts proven to decrease Progerin, the skin’s aging protein.
  • Undaria Algae Extract: Reactivates 14 genes that become deactivated over time and with aging. These genes are responsible for the production of collagen, elastin, and hyaluronic acid, the natural skin fillers and firming components. Reactivating these 14 genes helps to reduce wrinkles and helps to create a more youthful, lifted appearance.

Directions For Use

Apply twice daily on clean skin. Follow with moisturizer.  For sensitive skin, precede with Vita Soothe.


The advice on this page is not meant to replace a medical consultation. Use this product at your own discretion and follow all manufacturer's instructions. An online or in-clinic consultation is recommended before use. 

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Are you interested in an External Affairs product not shown on our store? Please email info@externalaffairs.ca, and we would be happy to complete a special order for you.