A comprehensive guide to the best Hyaluronic Acid serums in 2025 for different skin needs, how it works and how to use it ...

Hyaluronic acid is a humectant, meaning it draws moisture from its environment and retains it like a sponge. According to Harvard Health Publishing, it holds over 1,000 times its weight in water.

Even if you’re not familiar with the term “humectant,” you may be familiar with some other common humectants used in skin care, such as: alpha-hydroxy-acids (AHAs) salicylic acid; ...

Hyaluronic acid might be the best-known humectant in skin care, but a lesser-known polysaccharide called beta-glucan is about to steal the spotlight. According to Beverly Hills-based oculoplastic ...

There’s no doubt about the efficacy of hyaluronic acid. Hailed as a skincare hero by experts and dermatologists alike, it’s a humectant (meaning it helps reduce the loss of moisture) that can ...

How hyaluronic acid works. First, we have to get up close and personal with the ingredient in question. Hyaluronic acid, often abbreviated to HA, is a sugar that is naturally produced in your body ...

Vaseline works best when used with a humectant, like shea butter or aloe, which can actually pull moisture into the lips. If your lips are very dry, you can try exfoliating, ...