Skin Answers

What's the Difference Between Squalane and Hyaluronic Acid?

Hyaluronic acid draws water into the skin; squalane is a lightweight oil that softens and helps hold moisture in. Here's how to use them together.

Yes. Hyaluronic acid adds lightweight, water-based hydration without oil, which suits oily skin well. Here's how to use it without feeling heavy.

Apply serums from thinnest to thickest: water-based serums first, oils after, then moisturizer and sunscreen. Here's a simple routine to follow.

Yes, vitamin C and hyaluronic acid work well together. Here's the order to apply them, when to use them, and how to layer the rest of your routine.