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 ...

The Tatcha Brightening Serum fades hyperpigmentation and prevents signs of skin-aging. Read a beauty writer’s review of the ...

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

With more than two decades of experience in the beauty industry, whenever executive producer and host of You Beauty, Leigh ...

This multitasking, versatile ingredient comes in various forms, including creams, masks and more. But the most popular ...

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

This cult-favourite anti-aging serum is loaded with botanical hyaluronic acid, vitamin E, witch hazel and jojoba oil to ...

The serum is loaded with alpha arbutin and kojic acid, gold star ingredients that help with uneven skin tone and dark spots.

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 ...

The best anti-ageing face serums that really work for wrinkles and hyperpigmentation on all skin types from dry to sensitive, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to achieving ...

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