Extending the life of any treatment is always a must. But finding the right product to maintain its longevity isn't always an easy process. Luckily, if you've had a Brazilian Blowout Professional Smoothing Treatment, we've got the perfect shampoo and conditioner to keep your locks sleek while buying you time.. The Brazilian Blowout duo is formulated with acai to smooth and make sure you strands are perfect in between treatments. The sulfate-free shampoo helps maintain moisture while the conditioner coats the hair with smoothing proteins. Of course, both are anti-frizz and leave hair as radiant as it did when you stepped out of the salon. We're giving away a duo to one lucky reader!