That said, my love for shorter hair doesn’t eclipse who I am at my core: a lover of hair extensions. Recently, my two worlds have collided, and I’ve been wearing a curly lob that I can’t get enough of. Curlsmith Heat Protector Styling Serum $29 at Sephora This cream-serum formula from Curlsmith is my favorite heat protectant, especially when I have my curly extensions in. Kinky Curly Knot Today Leave-in Conditioner/detangler $30.65 at Amazon US I’ve been saying this for years, but it’s worth repeating. Va-Va-VolumeI discovered an entirely new subcategory of hair products that every curly and coily girl must add to their collection immediately.