My hair is super thick and coarse. I usually try multiple serums and oils with no luck. They are either too heavy and make my hair oily or too light and absorb right into my hair, disappearing. As soon as I put this elixer on my hair, it instantly softened my hair, tamed the frizz, and I felt no residue left on my follicles. My hair had more shine, more softness, and it smelt amazing with a light clean scent. Highly recommend!!!