Thousands of Amazon shoppers and a PEOPLE editor’s 56-year-old mom swear by the $35 Vichy Vitamin C Serum. This serum ...

According to our experts, the vitamin C type will also determine its effectiveness. Pure vitamin C, known as L ascorbic acid, ...

Whether you're battling redness-prone skin, sun spots or discoloration, there's likely one simple ingredient missing from ...

When it comes to fighting fine lines and wrinkles, a good skincare routine is key. Along with an anti-aging wrinkle cream and potent wrinkle-filler, adding in one of the best anti-wrinkle serums could ...

While TruSkin Vitamin C Facial Serum ( $49 $20) is already deeply discounted on Amazon today, Page Six readers can save even ...

This is why I was so eager to try L’Oréal’s Cell BioPrint.

Pound the alarm, grab your credit card — do whatever you have to do to make sure you grab the TruSkin Vitamin C Serum in time. After reviewing dozens of these brightening boosters throughout the ...

Jennie Garth just revealed that these new retinol serums from Perricone MD make her fine likes look ‘firmer and smoother’ — ...

What it is: Niacinamide, also known as vitamin B3, is a water-soluble vitamin that helps strengthen the skin barrier, ...

With the addition of ceramides, caffeine, vitamin C, and hyaluronic acid, these retinol-powered formulas can help smooth fine ...

From bakuchiol to azelaic acid, here’s how alternative ingredients to traditional retinoids stack up to the anti-ageing ...