Healthy, Shiny & frizz-free hair Instantly!!! Hair serum is a liquid-based treatment usually formulated using silicones that provide a protective layer to the hair cuticle, helping in smoothing frizz. This smooth layer then reflects light, which is how serum gives your hair a shiny, non- greasy look and feel. TRICHUP HAIR SERUM – Frizz Control is light-scented serum specially designed to add new life to limp, unruly curls apart from facilitating combing and straightening. Sweet Almond oil and Vitamin-E help create lustrous, healthy-looking hair by forming a protective barrier against frizz. It imparts the perfect amount of nourishment and soft feel for manageable and well-behaved hair locks.