Description
Dapo-Caps 90 mg Vital Research — Backed by a rigorous commitment to quality, this pharmaceutical-grade erectile dysfunction treatment provides reliable vasodilation and enhanced blood flow for improved sexual performance. Manufactured under strict quality standards with verified potency. This formulation is dosed at 90 mg per unit.
Key Benefits
- PDE5 inhibitor — original oral ED medication (Viagra)
- Shorter action than tadalafil (~4–6 hour window)
- Rapid onset: 30–60 minutes
- Oral on-demand dosing
- Available in multiple formulations (tablets, chewable, oral jelly)
- Each unit dosed at 90 mg — see Recommended Dosage below for protocol-specific intake
Quality Assurance
Vital Research is committed to delivering premium-quality compounds with verified potency, purity, and sterility. Every batch undergoes rigorous third-party laboratory testing to ensure accurate dosing and absence of contaminants. With Vital Research, you receive a product backed by strict GMP manufacturing standards and complete traceability from raw material to finished product.
How It Works
Selective PDE5 inhibitor. Prolongs cGMP-mediated smooth-muscle relaxation. Requires sexual stimulation to initiate NO release; does not cause spontaneous erection. First clinically-approved oral ED drug (1998).
Pharmacokinetics
Plasma half-life approximately 4 hours. Effective window 4–6 hours. High-fat meals delay absorption significantly — take on empty stomach for reliable onset.
Potential Side Effects
Headache (most common), flushing, nasal congestion, visual disturbances (bluish tinge, light sensitivity — dose-dependent). Never combine with nitrates. Priapism (erection > 4 h) rare but requires ER visit.
Cycle & Stacking Guide
On-demand use. Daily-dosing protocols (25 mg/day) less established than tadalafil. Stacks with PT-141 for additive effect. Not a scheduled protocol compound.
Manufacturer Notes
Vital Research focuses on research compounds and support supplements with batch-specific quality control documentation.
Storage & Handling
Store at recommended temperature (15–25°C; peptides and HGH at 2–8°C after reconstitution). Protect from light and moisture. Keep out of reach of children. For research and educational purposes only.





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