And, undoubtedly, there was one product that made the most noticeable difference in the shortest amount of time: the Living Proof Scalp Care Density Serum. Living Proof Scalp Care Density Serum As ...

My favorite vitamin C serum , Sunday Riley C.E.O., really works for my sensitive skin — but it’s my job to investigate if ...

In addition to plant-powered PDRN, the serum also contains a more recognizable combination of ingredients like niacinamide — a versatile antioxidant that many swear by for everything from ...

Retinol has become somewhat of a beauty buzzword in recent years, with people of all ages reaching for the lauded skincare serum. But what exactly is retinol? How does it work? And who is it best for?