Below is some information and tips in regards to its uses, application, stability (or lack of) and oxidization.
Vitamin C is without doubt one of those so often missed steps in skincare routines. This could be due to a couple of reasons:
1: OTC serums and lotions containing Vitamin C are often overly expensive
2: Once having tried these overly expensive potions we are often disappointed in regards to the lack of results
In response to the above:
1: Why are OTC Vitamin C serums etc so expensive? There is 'no' reason behind this other than the fact that company's and suppliers are fully aware as to Vitamin C's benefits (and rightfully so) and therefore use this fact to convincing us to purchase there products. What they' fail' to inform the consumer of is the lack of stability of Vitamin C hence making the Serum/Lotion we purchase from them ineffective by the time we place it on our skin.
2: Why are we disappointed in OTC Vitamin C serums and stop using them? Combined with them being expensive they often do not work efficiently.
Topical use of Vitamin C serums and lotions are fantastic for our skin they help:minimizes fine lines and wrinkles
Increases Skin Elasticity
Vitamin C is not only necessary for collagen production and maintenance, but it is also a potent antioxidant that can neutralize free radicals in the skin. See Link
Here is how they damage the skin and cause aging.
When a free radical steals an electron from one of the proteins in a strand of collagen, it causes a change in the chemical structure of the collagen at that point, creating a tiny break in the strand. Once a bundle of collagen has multiple points of damage that occur over the years, it becomes damaged and disorganized. As a result, the skin begins to sag and wrinkle.
Applying Vitamin C topically is a very effective way to boost the skin’s natural protection against age-causing free radicals. Once absorbed into the skin, this water-soluble vitamin can also help regenerate vitamin E that has been oxidized. Vitamin E is a potent lipid-soluble antioxidant that is important for preventing oxidative damage in the lipid cell