“Absolutely!” says Engelman, “Hyaluronic acid is a gentle active ingredient that primarily works to hydrate the skin. Because it’s a molecule that naturally occurs in the body, it’s considered safe for pregnant women to use in skin care products.” If you’re experiencing dry skin during pregnancy, hyaluronic acid offers unparalleled hydration. “It holds more than 1000x its weight in water, so this is always a go-to ingredient to prevent dry skin and even minimize the production of stretch marks,” explains Engelman.