طلب شراء دواء هيرفوجين شامبو لتكثيف الشعر 200 مل من صيدليات اونلاين Hairvogine thickening shampoo 200 ml online order shopping

التصنيف: hair care
المادة الفعالة: caffeine

Caffeine is a methylxanthine compound that acts as a central nervous system stimulant and a phosphodiesterase inhibitor, leading to increased intracellular cyclic AMP levels. In hair follicles, caffeine enhances cellular metabolism and stimulates keratinocyte proliferation within the hair matrix. It also counteracts the suppressive effects of dihydrotestosterone (DHT) on hair follicle growth by promoting follicular energy supply and prolonging the anagen (growth) phase of the hair cycle. Additionally, caffeine improves microcirculation in the scalp, increasing oxygen and nutrient delivery to hair follicles. It is therefore used topically in hair loss conditions such as androgenetic alopecia to support hair growth and reduce hair shedding.