Receive FREE ALIVELAB O2 Scalp Water Shampoo. A shampoo provides an excellent cleansing power to cleanse the impurities from the scalp and hair, leaving a healthy-looking sheen. The innovative watery formula is formulated with lower viscosity, aims to minimize the irritants to the scalp, and leaves no residue behind. Recommends to sensitive, dyed, or heat-damaged hair. If you want to get this freebie, click on the “Get FREE” button and log in or register your account. Then click “TRY FREE” and fill out the form. US only.