Low Porosity Hair Treatment: How to Finally Get Deep Conditioning to Sink In (Literally!): By Samridhi Shashank Some hair types are just a little more mysterious than others. You pamper them with oils ...

“At home, you’ll find keratin in a few different forms—there are kits that mimic salon treatments with smoothing formulas and heat-sealing steps; daily serums, deep-conditioning masks infused with ...