OGX Brazilian Keratin Therapy Anti-Breakage Serum. Transform your hair into silky smooth locks with this exclusive blend of antioxidant rich coconut oil along with rich keratin proteins that infuse to strengthen the hair, while avocado oils and cocoa butter smooth the cuticle for straight, strong tresses. OGX Ever Straight Brazilian Keratin Anti-Breakage Serum prevents breakage and keeps your locks glossy with a healthy looking glow.