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Vitamin C is often regarded as a wrinkle fighter or an anti-aging
agent. The main objective of Vitamin C skin care, in
scientific terms, is to increase the synthesis of collagen (a structural
protein that is found in skin). The additional benefit of Vitamin
C skin care is related to its capability of countering free
radicals which cause damage to the skin.
Vitamin C skin
care, however, faces a major challenge today. This is related to
the oxidation tendency of Vitamin C skin care products. On coming
in contact with any oxidizing agent (e.g. air), the Vitamin C in
the Vitamin C skin care products, gets oxidized; thus making the
Vitamin C skin care product useless (in fact counter-effective).
The oxidized Vitamin C imparts a yellowish-brown color to the Vitamin
C skin care product. This is something that you need to check before
buying a Vitamin C skin care product. Even after you buy a Vitamin
C skin care product, you need to store it properly and keep checking
that its still good to use (i.e. it hasnt attained a
yellowish-brown texture).
The manufacturers
of Vitamin C skin care products have tried to deal with this (oxidation)
problem in multiple ways (and research on Vitamin C skin care products
is on the top of their list). One such method of retaining effectiveness
of Vitamin C skin care products for a long term is to keep a high
concentration (say 10%) of Vitamin C. However, this makes the Vitamin
C skin care products even more expensive. The Vitamin C skin care
products are already pretty inexpensive and making them even more
expensive will throw the product manufacturers out of business.
The other way is to use Vitamin C derivatives (like ascorbyl palmitate
and magnesium ascorbyl phosphate). These are not only more stable
but also inexpensive. Even though the derivatives based products
are not as effective as the Vitamin C skin care products, their
stability against oxidation is a very desirable feature that makes
them very attractive. Moreover, these are known to be less irritating
too.
Talking of effectiveness
of Vitamin C skin care products, its important to mention
that not everyone responds to Vitamin C treatments. So its
not a magic potion in any way. If you dont see a noticeable
difference in your skin, it might be because of your skin not responding
to Vitamin C treatment (and the Vitamin C skin care products might
not be at fault, at all).
As more research
goes on, one can only keep our fingers crossed and wait for a complete
solution to the challenges faced by Vitamin C skin care
today.
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