Retinol vs. Retinoid | 食品添加物合法業者資訊網

We'vesaiditbeforeandwe'llsayitagain:themosteffectiveweaponsintheacnebattlearevitaminAderivatives.AndsincevitaminAderivativesare ...

We’ve said it before and we’ll say it again: the most effective weapons in the acne battle are vitamin A derivatives. And since vitamin A derivatives are proven to repair photodamage, theyre also the go-to ingredients when it comes to tackling aging issues. Almost everyone can benefit from a topical vitamin A, but confusion reigns over what actually works, and facts can be drowned out by resounding marketing clamor. It’s enough to scare some people from using them altogether. Read on to learn about the difference between retinoids and retinols so that you can choose the right product for your skin.

Retinoids are the group of vitamin A derivatives that have been proven, study after study, to unclog pores, stimulate collagen production and improve collagen density. The active ingredient that repairs photoaging and alleviates acne is retinoic acid. Your skin is only able use retinoids that are—or can be ...