Marco Pelusi Marco Color Smoothing Gloss

I'd like to say this is just an overpriced shine serum but its "extras" -- mainly UV protection, vitamin E and a lack of slimy buildup on my hands after use -- make me rely on it more than all the other shine enhancers I've tried to date. Though airplane-friendly (aka small), its so effective at such small portions you won't feel shorted on value. While I can't echo Marco's claims that this detangles and delivers a "liquid gold" finish, I can say that a mere dime-sized amount smoothes flyaways and delivers a healthy sheen to all immediately visible parts of my fine, color-treated hair.