You’ve just walked out of the salon with silky, smooth, frizz-free hair — thanks to your Brazilian Gold Treatment. But to keep that salon-perfect shine for weeks to come, the secret lies in how you care for your hair afterward. Whether you’re a first-timer or a loyal fan of Brazilian Gold, these 5 aftercare hacks will help you make the most of your treatment. 1. Switch to a Sulfate-Free Shampoo