If a product is standing out in recent months, it is without a doubt the serum of vitamin C. Its benefits in skin care has made it one of the star products at the end of this year.

There is a great variety of vitamin C products, adapting to different skin types, effects, etc., but, its high antioxidant power, as well as its effectiveness in reducing wrinkles has helped it to become the cosmetic product of the year.

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