MAC Prep + Prime Fix+ is a popular makeup setting spray that is known for its lightweight, mineral-rich formula. It contains ingredients such as water, glycerin, butylene glycol, cucumber fruit extract, chamomile extract, green tea extract, tocopheryl acetate, caffeine, panthenol, arginine, PEG-40 hydrogenated castor oil, and more. The product is praised for its ability to soothe and refresh the skin, provide an instant boost of hydration, and help makeup last longer. However, it should be noted that the setting spray contains fragrance, which may be a concern for some individuals. Overall, the product is free from harsh alcohols, common allergens, parabens, silicones, and sulfates, making it suitable for various skin types and concerns. MAC Prep + Prime Fix+ is widely used and appreciated for its effectiveness in setting makeup and providing skincare benefits.