Of all the vitamin-C options, our experts generally recommend looking for serums that contain ascorbic acid, also known as L-ascorbic acid, which is the most active and purest form of vitamin C.
This is Medik8’s highest-strength vitamin C serum and uses a form of vitamin C called ethylated ascorbic acid, which is known for being not only high-strength, but exceptionally stable.
In humans, there is a specialized molecule on the surface of ... High-Dose IV Vitamin C Plus Chemotherapy Doubles Survival in Advanced Pancreatic Cancer Nov. 18, 2024 — A randomized, phase 2 ...