Are you getting enough C? Vitamin C is one of the most vital nutrients. The benefits include those you are likely to have heard, including boosting immunity and overall health, but you may not know that C is super for skin. In fact, vitamin C serums should be a basic part of any skin care routine.
Many people take vitamin C orally to boost immunity. That is smart, but less than 1% of the vitamins we ingest actually make their way to our skin. The skin needs C as well, so it is very important to apply it topically.
Here are some things to keep in mind when shopping for and using a vitamin C Serum:
- Look for a vitamin C that is paired with an antioxidant blend. Vitamin C boosts the effectiveness of your sunscreen, and when it is combined with a powerful antioxidant mixture, it is very effective in protecting the skin from free radicals. I urge you to apply C daily underneath your sunscreen moisturizer.
- Vitamin C Serums should contain a minimum of 20% L-ascorbic acid. L-ascorbic acid is a co-factor in collagen production; without this element, the body cannot create collagen for firmer and stronger skin. The minimum amount of L-ascorbic acid necessary for collagen production is 20%, so don’t buy a vitamin C serum it if contains less than that amount. My favorite: Skin Authority Super-C Serum.
- Vitamin C Serums are very active products and should be used within the recommended amount of time. Just like an apple oxidizes over time as it is exposed to air, vitamin C Serums also oxidize. If your serum turns a dark brown color, it is time to throw it out. The shelf life of a vitamin C Serum is typically about four months after opening, but shorter if left exposed to the air and heat for long periods of time. If you keep the container closed and store in the refrigerator, it can last a bit longer.