Looking to ward off unwarranted “you look tired” comments with a literal glow-up? Vitamin C is the answer. This potent antioxidant can brighten your complexion, fade dark spots, and boost collagen ...

You can find vitamin C in various skin care products, but experts recommend working serums into your routine. “ Serums are ...

The sands of time age our skin so gradually that it’s often hard to notice the effect. But as we age, it’s not uncommon to look at ourselves in the mirror and, every so often, notice something ...

Thanks to an influx of tranexamic acid serums, a brighter, better complexion is well within reach. Here, dermatologists share ...

Although vitamin C is a great ingredient for promoting brighter skin and providing antioxidant protection, it can also wreak havoc on sensitive skin types, including people with rosacea. Jaimie DeRosa ...

Sonal Chavda-Sitaram takes a double-pronged approach to supporting her skin health as she ages.

Winter weather and warm, dry indoor air make it difficult to keep skin looking and feeling its best, resulting in symptoms like redness, flaking, irritation and itching. When searching for an ...

Vitamin C is undeniably one of the best antioxidants for your skin. The only downside is that vitamin C's purest form, L-ascorbic acid (also known as ascorbic acid), can wreak havoc on sensitive skin ...

Korean vitamin C serums are, by far, the most exciting category of the moment. I say this as a sworn member of the K-beauty fandom and a beauty journalist who tests skincare for a living. I reach for ...

Elevate your skin care routine with the best vitamin C serums for dull skin, mature skin, acne-prone and more. We love the summer sunshine, but not so much the little sun spots and skin damage it may ...

Paid Advertisement by Grooming Playbook. Observer Content Studio is a unit of Observer’s branded content department. Observer’s editorial staff is not involved in the creation of this content.

"Tranexamic acid, or TXA, is a derivative of an amino acid that can help decrease dark spots," explains Lauren Moy, a ...