You can store Caire products with the rest of your skincare products. They are best if kept out of sunlight as the natural seaweed extract in our products (that gives it our ‘blush pink’ color) will fade with exposure to UV light. But even if it happens,  sun exposure will not diminish the power of Caire formulas to work. Some have asked if refrigeration is necessary, the answer is no, unless you personally prefer the feeling of a cooler product on skin.