Uses THD ascorbate suspended in a squalane base, a combination that suits dry, mature or reactive skin that finds water-based vitamin C drying. Because THD is non-acidic and oil-soluble, it absorbs without the tingle of low-pH formulas and resists oxidation in the bottle. It is a professional-brand THD option that fits our esthetician-led shelf, and a strong stand-in while the Eminence flagship restocks.. Form: tetrahexyldecyl ascorbate (THD ascorbate) in a squalane base. Non-acidic, oxidation-resistant, hydrating finish. Best for dry, mature, reactive skin. Tradeoff: pricier per oz; richer finish than a watery serum
FAQ
What is Medik8 C-Tetra Vitamin C Serum?
Medik8 C-Tetra Vitamin C Serum is a concentrated daily serum from Medik8. Uses THD ascorbate suspended in a squalane base, a combination that suits dry, mature or reactive skin that finds water-based vitamin C drying. Because THD is non-acidic and oil-soluble, it absorbs without the tingle of low-pH formulas and resists oxidation in the bottle. It is…
Who is Medik8 C-Tetra Vitamin C Serum for?
It’s a fit for sensitive or reactive skin looking for a concentrated daily serum.
How is Medik8 C-Tetra Vitamin C Serum used?
It’s typically used as a layering step under moisturizer. Follow the retailer’s directions and patch-test first if your skin is sensitive.
Where can I buy Medik8 C-Tetra Vitamin C Serum?
Through the retailer link on this page. Current price and availability are shown on the retailer’s site.
