Ok, you get your ubber-expensive Brazilian Blowout or whatever your salon is calling the Keratin hair treatments these days and now what? How do you keep the super-straightness of it for as long as possible? Yes, sulfate-free is now your main business but two new companies have not made it their business to help you keep it straight for as long as possible too.

KERATIN PERFECT – Exclusive to Sephora, this line contains:
PerfectCleanse Keratin Enhanced Shampoo ($24/8.5oz)
PerfectSilk Keratin Enhanced Conditioner ($24/8.5oz)
PerfectRenew Daily Keratin Replenishing Spray ($34/6.7oz)
PerfectRescue Intense Keratin Repair Serum ($40/1.7oz)
PerfectShine Keratin Oil ($40/1.7oz).

This line uses a very tech-forward process called ReBonding Techology, which penetrates the hair to repair any weak Keratin bonds and keeps strands frizz-free and manageable. The Repair Serum has been my go-to for the past few weeks and I really feel this one fills in the nooks and crannies as my straightening treatment slowly washes away. Get them @ sephora.com.

GLOSS MODERNE - Line contains:
High-Gloss Shampoo ($27.50/8oz)
High-Gloss Conditioner ($28.50/8oz)
High-Gloss-Serum ($26/4oz)
High-Gloss Masque ($32/4oz) and you can purchase all four products for $114.

Their products contain Keratin, panthenol and botanicals like coconut and passion fruit extract among others to help keep hair 180 degrees from frizzy. And these have a Coco de Soleil scent to them, which is a blend of coconut, almond and rum and was created in a fragrance house just for these products. Nice. Get them @ dermstore.com.

Disclosure: Samples of these items were provided for review purposes.