Obagi c Rx-C Starter Set is no longer available. As the leader in sales of physician-strength skin care, SkinCareRx is currently working with Utah agencies to further clarify and define e-prescribing rules and regulations. In the meantime, SkinCareRx has temporarily suspended the sales of Obagi Tretinoin and 4% Hydroquinone products. We do have many excellent, effective alternatives so please contact our Estheticians at 1-877-682-3553. Obagi, DermaQuest, & Murad Starter Set is an effective and gentle alternative because it combines the Obagi products you already love with the lightening powers of 2% Hydroquinone, skin-resurfacing Glycolic Acid, melanin-inhibiting Vitamin C, and a melanin-suppressing peptide. You will find these products to be less irritating on your skin, with a smaller chance of redness, flaking, and peeling. We are so confident in our recommendation that we are offering you a $25 eGift Certificate with your purchase.