Vitamin C is a co-factor (meaning it’s a required element) in a process that activates genes that are involved in cell ...

Regardless of the brand, it may also be wise to consider how best to use the serum alongside other topical products. "While vitamin C is generally considered safe for most skin types, using it ...

This article critically reviews leading cosmeceutical ingredients, including niacinamide, retinoids, vitamin C, hyaluronic ...

Why there isn’t one for the skin-ravaging aftermath of vitamin C that many of us with sensitive skin often experience is a mystery. Might I submit “ascorbic agitation” for consideration? But it ...

Topical applications of vitamin C are supposed to reduce dark marks, wrinkles and other signs of aging. In my opinion, it’s a bold claim, but so far I’ve only had positive experiences. I was inspired ...

Topical vitamin C is burning your skin barrier. High-concentration vitamin C serums can cause chemical burns, hyperpigmentation, and barrier damage that make your skin more vulnerable to sun ...

The skin-care industry is pushing vitamin-C serums as an age-defying moisturizer. And it seems to be working.

Topical vitamin C was shown to protect against ultraviolet B radiation damage in laboratory animals over two decades ago by researchers at Duke University.No human studies have been performed and ...

While topical vitamin C application provides direct benefits for acne-prone skin, maintaining adequate dietary vitamin C intake supports overall skin health and may enhance the effectiveness of ...

Vitamin C serums have become a staple in many skin care routines — and for good reason. Whether you’re targeting dark spots, seeking a radiant glow, or simply want to boost your skin’s ...

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