The product I purchased, the complete 5 piece system, hydrating serum for dry skin, was delivered in a timely manner as promised. I've only had it for a couple weeks but so far so good. I have not had any adverse reactions to the skin care product. I love the clean, fresh look of my skin when using the cleanser. I would love to purchase any scrub or exfoliating product if it's available. I'm using the system twice a day a recommended. I will definitely be purchasing more product!