Why Algae Skincare Is A Controversial Acne Treatment

Let’s start by addressing the benefits of using algae on your skin. For many people, it’s fantastic and there’s no cause for any concern when consuming seaweed or spirulina (a type of blue-green algae in greens powder), or using a topical skincare product that has algae on the label. “Algae extracts are rich in vitamins, minerals, and antioxidants,” explains dermatologist Divya Shokeen Khalsa, MD, FAAD. The antioxidant properties in algae are particularly impressive — and we know antioxidants are like bubble wrap for your skin, helping protect against environmental damage and reduce inflammation. Moreover, while there are hundreds of different types of algae, Pavitt says that in general, most will act as a humectant, bringing hydration to the skin, which is great, especially if you’re dry.