Well, in 2013 a review of a lot of different trials and concluded that daily vitamin C had no effect on common cold incidence in the ordinary population, based on 29 trial comparisons involving ...

the integrity of vitamin C can be negatively impacted. In general, you should apply water formulations before oil formulations. The Ordinary recommends using a maximum of three serums in a single ...

I use The Ordinary Hyaluronic Acid Serum every day in my morning and nighttime skincare routines to hydrate my dry skin. It ...

The Ordinary is finally available to shop at Amazon for under $35. The brand’s full line of skincare and haircare products ...