The core function of alprostadil is to improve microcirculation and tissue perfusion. It directly dilates blood vessels (especially arterioles and capillaries), increasing local blood flow and relieving pain and dysfunction caused by ischemia (such as erectile dysfunction and peripheral vascular disease). In men, it promotes blood flow to the corpora cavernosa of the penis, safely improving erectile quality and duration; for limb ischemia (such as diabetic foot and Raynaud's disease), it accelerates the removal of metabolic waste and promotes tissue repair. Furthermore, it has anti-inflammatory and antiplatelet aggregation effects, reducing the risk of thrombosis and improving overall metabolism and tissue vitality at the vascular level.
Alprostadil is not a peptide product, but a synthetic prostaglandin E1 (PGE1) analogue. It is not an anabolic steroid and does not have a direct muscle-building effect. In the fitness industry, the application of alprostadil is mainly based on its "powerful vasodilatory" and "hemodynamic optimization" properties: high-intensity training (especially heavy compound movements) requires good vascular permeability and blood perfusion to deliver oxygen and nutrients. Alprostadil acts directly on smooth muscle cells, dilating blood vessels and reducing peripheral vascular resistance. It is used as part of an "ultimate pump" strategy, designed to maximize muscle pump during training, improve microcirculation, accelerate the clearance of metabolic waste (such as lactic acid), and help athletes overcome muscle growth plateaus caused by limited blood flow. It falls under the category of "vascular enhancers."
Original Alprostadil (Brand) 20 mcg/bottle
Pure prostaglandin E1 analog powder, vasodilator complex, raw material: Alprostadil powder, used for the ultimate pump effect in bodybuilding.
CAS No.: 745-65-3
EINECS No.: 212-086-6
Molecular Formula: C20H34O5
Molecular Weight: 354.48 g/mol
Melting Point: 115℃-120℃
Appearance: White lyophilized powder
Uses: For bodybuilders undergoing high-intensity training, seeking ultimate pump effects, or trying to improve microcirculation to break through growth bottlenecks, Alprostadil is a key choice. It maximizes vasodilation and promotes nutrient delivery. It is especially suitable for those concerned about vasoconstriction, insufficient pump, or limited blood flow to training areas. Many competitive bodybuilders incorporate this potent vasodilator into their high-intensity training programs during competition preparation. Prostaglandin E1 is generally considered an indispensable "congestion enhancer" in such training programs. It ensures adequate perfusion of muscle tissue even under extreme congestion, accelerates the clearance of metabolic waste, and prevents performance decline due to ischemia.
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