Loose Mineral Powder foundation functions as a foundation, powder, concealer and SPF all in one. It provides a beautiful coverage when used alone or can be applied over Advanced Mineral Liquid foundation. 100% Vegan. Loose Mineral Powder Foundation is water-resistant and is great for all skin types in particular acne, hyperpigmentation and rosacea skins. It will not clog pores and provides excellent coverage without feeling heavy.