I love that 21 is a protein leave-in. I noticed that Star, the makers of Lacio Lacio, also make a protein leave-in. Anyone tried it? How does it compare to Lacio and 21?
If you're speaking of Salerm 21 vs Lacio, I say that both are great. For me, Salerm leaves great shine while wet and makes your hair soft while Lacio's benefits are seen later while styling; Lacio allows your hair to lay flatter thus making for "white girl", swing-o-licious hair.