Tadalafil Capsules Price Comparison — Verified Vendors & Lab-Tested COAs

What Tadalafil Capsules Costs Right Now

WPA currently tracks Tadalafil Capsules from 1 distinct vendor. The cheapest in-stock Tadalafil Capsules listing is $44.99. Modified Aminos holds the lowest sticker price at $44.99. Normalized to milligrams, Tadalafil Capsules costs $0.075/mg on this page. The best per-milligram value is the 600mg bottle from Modified Aminos.

Tadalafil Capsules is stocked in a single size: 600mg bottles. Because bottles of different strengths rarely scale linearly in price, the per-milligram column is the only fair way to rank them.

Tadalafil Capsules COA Coverage Across Tracked Vendors

1 of the 1 tracked Tadalafil Capsules listings (100%) are marked as having COA availability in WPA's listing data; this marker is not independent verification. The latest COA date recorded in WPA's listing data is 7/26.

To assess a COA, inspect the actual report for the independent lab, test date, and a batch and bottle size matching the Tadalafil Capsules offer. WPA's listing fields do not establish that a report was independently verified.

How Researchers Actually Dose Tadalafil

Across 5 Tadalafil calculator runs logged by the WPA community, the most common dose entered is 10mg, most often daily (7x/week). The size researchers calculate against most often is the 30mg bottle (5 runs). The most common bacteriostatic water volume is 1mL, which is what sets the draw marks on the syringe for that dose. At that dose a 600mg bottle yields roughly 60 doses, so the bottle size you buy decides how often you reorder as much as the price does.

Tadalafil Capsules Discount Codes

1 of the 1 tracked Tadalafil Capsules listing carries a WPA researcher discount code. The largest live discount is 10% off. Every price and per-milligram figure on this page is the post-discount number, so you are never comparing a discounted listing against an undiscounted one. Codes change and some exclude sale items or carry order minimums.

About Tadalafil

Tadalafil is a long-acting PDE5 inhibitor and an FDA-approved drug (Cialis/Adcirca) sometimes sold as research-grade powder. It is a small molecule, not a peptide, and is taken orally, so the certificate of analysis (COA) is about chemical purity and accurate dose per unit.

Its reported half-life is ~17.5 hours, which is the main reason the community cadence above looks the way it does. FDA-approved as Cialis for erectile dysfunction (2003, on-demand and 2008 daily-use indications) and BPH (2011); as Adcirca for pulmonary arterial hypertension (2009); generic and authorised-generic tadalafil widely available since 2018.

How to Read the Tadalafil Capsules Comparison

• Price per milligram — Every Tadalafil Capsules listing is normalized to $0.075/mg-style unit pricing, so a small cheap bottle cannot hide a worse real cost than a larger one.
• COA metadata and purity — 1 Tadalafil Capsules listing is marked for COA availability, and 0 have a recorded purity value. These fields do not independently verify a report.
• Stock status — Live in-stock state for each Tadalafil Capsules listing, refreshed on a recurring basis.

Reading Tadalafil Capsule Listings

Capsule listings are ranked on total Tadalafil per bottle — capsule count multiplied by milligrams per capsule — rather than on bottle price, because a cheaper bottle with fewer or weaker capsules routinely costs more per milligram. A capsule COA should test the finished capsule rather than the raw powder, and it should cover the exact capsule strength on sale.

Oral capsule formats differ from injectable vials in route of administration and bioavailability, so a Tadalafil protocol written for one format does not transfer to the other. Confirm the vendor's COA covers the capsule product specifically.