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FACE care products

XO Face Care products are developed with the best ingredients to get the best results. Each product is uniquely designed for the task at hand, whether that be hydrating, repairing, strengthening or promoting collagen production, XO face care products get the job done.  


Heavy C

Heavy C


The next generation of Vitamin C Serums. Featured on CBC and The Globe and Mail as a must have anti-aging product. Heavy C is unique in chemical structure due to the ethyl group forming an ether with the 3-hydroxy group of the ascorbic acid, which results in much higher stability. Proven for collagen synthesis (skin firming/anti-aging), skin brightening, and direct inhibition of melanogenesis (production of melanin pigments). Vitamin C has more data on it than any other topical antioxidant in skin care. However, the molecule can be quite unstable and degrade quickly.

Heavy C is one of the most stable, long lasting Vitamin C serums to date. Its potent antioxidant power is a star when it comes to protecting the skin from age-causing free radicals. If you use one serum in your regime, this is it.

  • Boosts Collagen Production

  • Repairs UV Damage

  • Highest Grade Of Stability

  • Cruelty Free & Vegan

  • Suitable For All Skin Types

*Free shipping on any order over $75
(Canada and U.S. Only)

Blah Blah Blah – stable and able antioxidant powerhouse.

—> Why use a topical vitamin c in your skin care regime?

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I love Heavy C so much. I’m a product junkie and have tried (and wasted my money) on a lot of skin care. This vitamin C works so well under my makeup and has really made my eyes look younger and more awake.
— Shiela, 32


How: Apply a few drops as needed to clean dry skin. Follow with other serums, moisturizers, SPF.
*Avoid immediate use in conjunction with other acids or retinol products.

When: Morning or night


Deionized Water, Aloe Barbadensis Leaf Juice, Lactobacillus Ferment, Ethyl Ascorbic Acid (Vitamin C), Niacinamide, Vaccinium Myrtillus (Bilberry) Extract (and) Saccharum Officinarum (Sugar Cane) Extract (and) Acer Saccharinum (Sugar Maple) Extract (and) Citrus Aurantium Dulcis (Orange) Fruit Extract (and) Citrus Medica Limonum (Lemon) Extract, Sodium Hyaluronate (Hyaluronic Acid), Glycerin, Cucumis Sativus (Cucumber) Extract, Hydroxyethyl Cellulose.