Hair Serums
Umberto Giannini hair serums for sensitive, oily, dry, or combination skin. Safety scores, irritant flags, and compatibility ratings.
Umberto GianniniGrow Long Serum
75%
Umberto GianniniNo More Frizz Curl Serum
65%
Umberto GianniniGrow Serum
75%
Umberto GianniniAward Winners Set
53%
Umberto GianniniScalp Serum
54%
Umberto GianniniGrow Tonic
73%
Umberto GianniniThirsty Curls De-Frizzer
70%
Umberto GianniniGrow Tonic Transformative Treatment
71%
Umberto GianniniThe Frizz Fix™ Travel Set
52%