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

Vitamin C serum is a super beauty product but there are certain other beauty products that you must not combine it with. Click and see: ...

As someone who tests beauty products for a living, I think it takes a really good product to stand out. That said, there’s a ...

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

One such product: Bliss Bright Idea Vitamin C + Tri-Peptide Facial Serum, an anti-aging, dark spot-reducing wonder. Right now, you can nab it at Amazon for just $18, down from $30 (nearly 40% off).

It helps protect delicate skin from the sun while battling fine lines and dark spots, fans say — wins all around.

With 15 per cent vitamin C – stemming from 3-O-ethyl ascorbic acid – and five per cent polyhydroxy acids (PHA’s) stemming from fruit acids, this serum works to instantly brighten and boost skin for a ...

When it comes to achieving bright, glowing skin, a vitamin C serum is key. But not all vitamin C serums are created equal—and ...

Under-eye creams can help to reduce darkness, puffiness, fine lines, and wrinkles around the eyes and help to achieve ...

We highly recommend you follow her on Instagram and TikTok, where the 54-year-old has shared a bunch of her must-have products. One such product: Bliss Bright Idea Vitamin C + Tri-Peptide Facial Serum ...

Despite its efficacy, vitamin C is notoriously unstable and can quickly go from a hyperpigmentation-zapping wonder ingredient to a $60 bottle of smelly serum. That’s why it’s important to find ...

Vitamin C is a crucial antioxidant in skincare, recognized for brightening skin, protecting against environmental damage, ...