Topical Vitamin C use in #Beauty Products Research and Information

I have been researching and doing my homework on the effects of Vitamin C at the dermis level because even though I have tried products that contain trace amounts, I have never tried a beauty item that it's main focus was delivering Vitamin C.

How does Vitamin C benefit our Skin:
Upon reading and even finding "home-remedies" for DIY serums to putty like creams, I decided to leave my Vitamin C manufacturing to the professionals.

Vitamin C, also known as ascorbic acid, is a collagen builder. Collagen is a protein that helps in the growth of blood vessels, to cells (and yes, the skin kind too). Your body needs collagen to be able to rebuild and to even creating scar tissue, as this is a form of "rebuilding". Collagen is what also gives our skin firmness and that supple look we all want due to it's smooth looking effects. We all want to look vibrant and younger, so this where the antioxidants also play a part, something that Vitamin C contains. Antioxidants aid with everything from inflammation to neutralizing free radicals. Free radicals is what causes damage to our DNA and it's results is aging, so may see early signs like fine lines, wrinkles, just plain old cell damage that comes from products, to the environment (oxidative damage) and sun exposure/burns. The vitamin is used for dry skin, healing wounds, helping with reduction of fine lines/wrinkles to elasticity.

The research is still limited to the total effects and benefits from Vitamin C via topical application, however I did read that the pH of our skin does effect how much we can absorb, thus benefit from the vitamin. Topical application of ascorbic acid will cross the epidermis into the underlying dermal layers, but you want the higher percentage (concentrate) to be able achieve maximum benefits.

What to look for in Vitamin C beauty products:
Like with most vitamins and my experience with Vitamin A (retinol), oxidation is a factor in deterioration of a skin product that contains Vitamin C. Just exposure to sun, air, light will start the degrading process, so look for products that come in dark colored bottles to make sure you are getting the best bang for your buck. Many of the better products will add other antioxidant rich ingredients to boost and also slow the rate of deterioration and conserve the ascorbic acid properties.

What can you expect by using Vitamin C:
I read studies both in humans and animals. Mostly noted was a high potency of Vitamin C levels being used and in combination with other binding ingredients but the main impact came from the 5 to 10% concentrations used in those studies. This may be why a high potency level will give best results. People reported elasticity changes to reduction of fine lines/wrinkles to a supple and smoother appearance. The impact is greater in people who may not consume diets rich in Vitamin C but even those that did have such a rich diet, noticed positive changes just not as apparent as those that did not. Topical Vitamin C may also have skin lightening effects in a mild form, which are caused by reductions in melanin production and melanin oxidation.

I hope the above helps when making decisions to include Vitamin C as part of your beauty routine!