Benefits of Topical Vitamin C

Benefits of Topical Vitamin C

Friday, 01 January 2010 13:09

 

TOPICAL VITAMIN C, ascorbic acid, is best known for its role as a vitamin or nutrient in preventing scurvy. Topical Vitamin C has many physiologic similarities to the oral supplement.  Research supports that topical Vitamin C is also beneficial to the skin.  In a stabilized form, topical Vitamin C easily passes into the upper layers of the skin at concentrations higher than those ever achievable by oral ingestion.  The benefits of topical Vitamin C are as follows: protection from sun related aging, increased collagen synthesis, and faster wound healing. It is also an effective anti-inflammatory when applied before or after sun exposure. 

Topical Vitamin C is classified as an antioxidant. This means that it is able to neutralize oxygen free radicals.  One of the current theories behind sun damage is that UVA and UVB ultra-violet light interacts with the skin, producing high energy on a molecular level. An oxygen-based molecule is stimulated, producing a cascade reaction termed “free radical reaction.”  This energy-based reaction damages the skin cells, and over time, deteriorates the underlying structure of the skin.  We see this as changes in complexion, sun spots, and wrinkles.  Other causes of free radicals are cigarette smoke, pollution, pesticides, herbicides, and excessive heat and cold. 

Vitamin C’s use for anti-aging centers on its ability to stimulate collagen production, reduce inflammation, and neutralize free radical reactions.  Studies support that topical Vitamin C can increase collagen production.  Collagen is the major building block, or scaffolding, of the skin.  This stimulation helps reduce fine wrinkles and gives the skin a smoother, more even appearing complexion.   

After application, topical Vitamin C is readily absorbed and cannot be washed off by water or perspiration.  The protective benefits last several days. Vitamin C, combined with UVA/UVB sunscreen or sunblock, gives superior sun protection that is better than either preparation alone. Some of my favorite vitamin C products include:

Obagi C-Clarifying Serum with 4% hydroquinone….great for age/sun spots  

 

Obagi C Day Lotion….I think for me (Lori D) this has to be my all time favorite, it goes on very smooth and makes your skin look dewy and fresh.  Also comes with or without SPF                                                

                                                                                                                       

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