TGC The Growth Catalyst Thick-Pro Hair Serum is a plant-based leave-in scalp treatment formulated to support thicker, healthier-looking hair and help reduce hair fall through clinically supported actives. Designed for daily scalp application, this lightweight non-greasy serum works by energizing hair follicles, improving scalp microcirculation, and supporting the hair growth cycle for fuller and denser hair. The formula is powered by Capilia Longa®, a turmeric root extract known to help prolong the hair growth phase, along with Procapil® which helps strengthen and stimulate hair follicles. Capixyl® supports root strength and helps reduce hair loss, while Baicapil® promotes hair density and growth stimulation. Encapsulated caffeine energizes the scalp and helps improve microcirculation around follicles, and Copper Tripeptide-1 with peptides supports scalp regeneration and overall follicle health. With consistent use, this clinically inspired formula helps target thinning zones, improve hair density, and support stronger, healthier hair growth when applied directly to the scalp and massaged until absorbed without rinsing.