Treat while you sleep. The Camu Camu berry is a potent superfruit from the Amazon that provides 30 times more vitamin C per ounce than an average orange. This highly concentrated vitamin C has superior absorption properties due to its low molecular weight allowing it to better penetrate the skin and improve collagen. This intensive treatment sleeping mask with Camu Camu and Arbutin helps improve the appearance of uneven skin tone, fine lines and wrinkles as well as helps brighten, smooth and firm the look of skin. SepiCalm™ S*, avocado oil, hyaluronic acid, soluble collagen, sodium PCA, pro vitamin B5, allantoin and aloe help to soothe, nourish and moisturize the look of dry, dehydrated skin while you sleep.