What Is A Serum?

What is a serum?

What is a serum? If you don’t know what face serum is, it is ok because  you are not the only one in this situation. Even if you own a serum it’s not mandatory to know about its history. What is a serum? Serum is a skincare product you can apply to your skin after cleansing but before moisturizing with the intent of delivering powerful ingredients directly into the skin. Serum is made up of smaller molecules that can penetrate deeply into the skin and deliver a very high concentration of…

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