Where Can I Buy Finasteride Powder?

Finasteride powder is not a commodity. It is a regulated active pharmaceutical ingredient (API) that underpins oral and topical products for androgen‑related hair loss and urology indications. The real challenge behind “where can I buy finasteride powder” is not finding a seller—it is qualifying a reliable, auditable source that can prove purity with stability‑indicating analytics, maintain lot‑to‑lot physical consistency, deliver predictable lead times, and back everything with a mature quality system.

 

If you procure for a finished‑dose manufacturer, a compliant compounding facility (where permitted), or an R&D program, this guide outlines how and where to source responsibly, what to demand in the documentation pack, and how to align pricing, MOQ, and Incoterms with your quality agreement so every batch you receive is release‑ready.

 

What Is It?

 

Finasteride (N‑tert‑butyl‑3‑oxo‑4‑aza‑5α‑androst‑1‑ene‑17β‑carboxamide) is a selective inhibitor of type II 5α‑reductase, the enzyme that converts testosterone to dihydrotestosterone (DHT). Lower scalp DHT mitigates follicular miniaturization in androgenetic alopecia; this pharmacology explains why finasteride appears across many hair‑loss product lines and why the finasteride API you buy must be analytically clean and physically consistent—because content uniformity (oral) and solubilization/penetration (topical) are sensitive to assay/related substances, residual solvents, elemental impurities, solid state, and particle‑size distribution (PSD). The mechanism and clinical benefit context are well documented in the labeling and clinical literature; procurement teams do not prescribe, but they must ensure the API quality that allows compliant, reproducible manufacturing.

 

Why Many Programs Choose CHEN LANG BIO TECH As Their Finasteride Supplier

 

As a direct China finasteride powder manufacturer and exporter, we structure our operations around auditability, reproducibility, and on‑time delivery:

 

Analytical completeness (per lot).

 

•HPLC/UPLC assay & related substances with actual chromatograms (blank/standard/sample), system suitability, and method references.

 

•Residual solvents by GC headspace to ICH Q3C (R8) and elemental impurities by ICP‑MS to ICH Q3D (R2)—reported as numeric values with LOQs stated.

 

•Orthogonal identity (IR overlay + HPLC RT); KF moisture; PSD reporting (D10/D50/D90) as standard; XRPD/DSC available when form control is specified.

 

Quality system & stability.

 

ISO‑aligned QMS with ICH Q7 thinking, formal change control, deviation/OOS/CAPA discipline, and customer notification.

 

U.S. Food and Drug Administration

 

ICH Q1A/Q1B stability program supporting re‑test periods and labeled storage; trend charts available to customers.

 

Supply assurance.

 

Routine inventory positions to support R&D through commercial scale; typical dispatch for stocked lots within 2–3 working days with CIF/DDP options by destination.

 

Capacity reservations and rolling forecasts welcomed; OTIF tracked internally.

 

Packaging & traceability.

 

1 kg aluminum bags or double PE liners inside sealed fiber drums; tamper‑evident closures; full label details including re‑test date; outbound photos/seal numbers on request.

 

Technical collaboration.

 

PSD targeting for oral or topical programs; solvent compatibility notes for solution/gel/emulsion systems; rapid QA responses during audits or method queries.

 

FAQ

 

Where can I buy finasteride powder as a raw API?

 

From a direct manufacturer or an authorized distributor who can provide the full lot‑level dossier—numeric assay/RS with chromatograms, solvent and metal impurity reports, identity, moisture and PSD data, stability synopsis, and verifiable packaging and traceability. XI AN CHEN LANG BIO TECH can suppy COA and other documents to confirm the high quality finasteride.

 

What purity and evidence should I expect per lot?

 

Typically ≥99.0% by HPLC on an anhydrous basis, with a named impurity table, low totals, numeric residual solvents and elemental impurities, orthogonal identity, PSD reported as D10/D50/D90, and stability data supporting retest and storage.

 

Can you support small trials and bulk under the same QC rigor?

 

Yes. Evaluation (100 g–1 kg), pilot (1–5 kg), and multi‑kilogram supply follow the same analytical and documentation standard.

 

Can you target a specific PSD window for our process?

 

Yes. We set D10/D50/D90 targets, monitor during milling, and report PSD on the analytical attachment. We can also discuss form controls if your route or dosage form requires it.

 

Conclusion

 

XI AN CHEN LANG IO TECH is finasteride powder manufacturer and supplier in gobal market. We are a large-scale pharmaceutical company specializing in the production of steroid hormone raw materials and intermediates. After years of effort, several products have obtained GMP, DMF, and European certifications. Our company holds a certain market share in the international steroid hormone market and enjoys high brand recognition. Please contact us email: admin@chenlangbio.com if you need more information about finasteride.