Butylene Glycol

I mean, it's a very common ingredient, but it's not going to exactly help acne or prevent breakouts.

I haven't heard of specific benefits from butylene glycol for acne prone skin. It's a common hydrating ingredient in skincare product formulations.

Butylene glycol can be effective for those with acne-prone skin. It is a commonly used ingredient in skincare products due to its moisturizing and humectant properties. It helps to hydrate the skin and improve its moisture balance. While it is generally considered safe for most skin types, some individuals with very sensitive or reactive skin may experience irritation from it. It's always a good idea to patch test products containing butylene glycol before incorporating them into your skincare routine.