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

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

The best vitamin C serums are designed to effectively moisturize, brighten and even skin tone. Here are our expert-approved ...

“L-ascorbic acid is the most active form of vitamin C, whereas the derivatives are inactive. They have to be converted to the active form and are less potent ... vitamin-C serum for years ...

This potent serum contains vitamin C and E to “lighten ... Vitamin C sits beside retinol serums as one of the most recommended skin care ingredients of all time. Dermatologists love the vitamin ...

We already know Korean skincare is a few notches above what we have in America. They're ahead of us in terms of what's trending in ingredients and innovations. So it's not shocking they'd have the leg ...

The type of vitamin C used in the serum is also essential, with L-ascorbic acid being the most potent and stable form. Additionally, the serum’s formula should be stable, ensuring that the ...

Vitamin C serum has become a must-have in many people's skincare routines, thanks to its scientifically proven benefits. As a ...

This January, update your beauty cabinet with these beauty heroes that’ll keep you glowing throughout the winter months.

While the serum works for most skin types, those with active acne should proceed with caution. The potent vitamin C concentration might temporarily intensify breakouts for some users. Consider ...

We are constantly hearing all these buzzwords about anti-ageing ingredients, but it's hard to know which ones to trust - ...

More than 5,600 Amazon shoppers have given Bliss Bright Idea Vitamin C + Tri-Peptide Facial Serum a five-star rating, with ...