Y. Claire Chang, MD, is a board-certified cosmetic dermatologist at Union Square Laser Dermatology. Dhaval Bhanusali, MD, is a board-certified dermatologist at Hudson Dermatology & Laser Surgery.

If you live on TikTok these days, odds are you've heard about kojic acid. What first started as a tip from an influencer about using kojic acid soaps to lighten underarms has turned into a full-blown ...

Kojic acid is an organic acid naturally derived from specific types of fungi. It is used in various cosmetic products, including soaps, powders, serums, and creams, to help with hyperpigmentation and ...

Fading dark spots from home—without splurging on pricey lasers or peels—can feel like a tough ask. But with thousands of people raving about kojic acid benefits on TikTok, you might find yourself ...

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. What is kojic acid, ...

Kojic acid emerges as a fascinating compound derived from fungal fermentation processes, primarily produced by Aspergillus and Penicillium species. This naturally occurring substance is well-known for ...

Kojic acid is a compound made by fermentation in fungi, Aspergillus, and Penicillium. Fermented soy and rice products, like ...

In a conversation that reads like a masterclass, the pharmacist and cosmetic scientist broke down everything you need to know about kojic acid. From how it works to why moderation is everything. In a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Looking for something that will fade your dark spots or acne scars? You may have heard of one buzzy ...