Can't decide what serum to go with. Recs?+ It's a toss up between (
GVP) Paul Mitchell Super Skinny Serum, (GVP) Biosilk Silk Therapy, and Ion Silk Infusion. They all have very good reviews on both MUA and SallyBeauty.com. I'm looking for something that will help protect my hair from heat damage, while also working as a leave-in conditioner. Biosilk is the only one that doesn't claim to work ...