Minoxidil vs Finasteride
Independent, side-by-side comparison of Minoxidil and Finasteride: mechanism, half-life, dose range, safety profile, and live vendor pricing. Updated continuously as new research and listings land.
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Minoxidil
Finasteride
Minoxidil
FDA-approved topical vasodilator used for hair regrowth. Works by widening blood vessels to improve blood flow to hair follicles.
Live lowest price: $29.99 across 1 vendor
Full Minoxidil profileFinasteride
Finasteride is an orally-active selective type II 5α-reductase inhibitor that blocks the conversion of testosterone to dihydrotestosterone (DHT), the primary androgenic driver of both benign prostatic hyperplasia (BPH)…
Live lowest price: $39.99 across 1 vendor
Full Finasteride profileSide-by-side comparison
| Attribute | Minoxidil | Finasteride |
|---|---|---|
| Category | Skin & Hair | Pharmaceutical |
| Research Stage | Preclinical | Preclinical |
| Mechanism of Action | — | Finasteride's mechanism is mechanistically straightforward but systemically consequential: it is a potent, selective, irreversible inhibitor of 5α-reductase type II (and, to a lesser extent, type III), which are the enzymes responsible for converting… |
| Half-Life | — | — |
| Typical Dose Range | — | — |
| Dosing Frequency | — | — |
| Administration | — | — |
| Side Effects | — | Finasteride's side effect profile requires honest, detailed discussion given the unusual intersection of well-established common transient effects, rare-but-serious effects, and the disputed post-finasteride syndrome phenomenon. Trial data, post-marketing… |
| Molecular Weight | — | — |
| Common Vial Sizes | — | — |
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Frequently asked
What's the difference between Minoxidil and Finasteride?
Minoxidil is a skin & hair . Finasteride is a pharmaceutical that finasteride's mechanism is mechanistically straightforward but systemically consequential: it is a potent, selective, irreversible inhibitor of 5α-reductase type ii (and, to a…. The two differ in mechanism, half-life (not reported vs not reported), and typical dose range.
Which has the longer half-life, Minoxidil or Finasteride?
Minoxidil has a half-life of not reported. Finasteride has a half-life of not reported. Longer half-lives generally mean less frequent dosing but slower on/off kinetics.
Which is cheaper, Minoxidil or Finasteride?
Current lowest live price on BodyHackGuide: Minoxidil from $29.99, Finasteride from $39.99. Prices are pulled from the vendor listings tracked on BHG and change frequently — see the compare tables on each compound page for the current set of offers.
Can you stack Minoxidil and Finasteride?
Stacking depends on mechanism overlap, safety profile, and goals. Minoxidil and Finasteride should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds.
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Research use only. BodyHackGuide is an independent research reference. The compounds discussed on this page are not approved by the FDA for human consumption and are sold strictly for laboratory research. Prices shown are pulled from vendor listings tracked on BHG and are subject to change. We earn an affiliate commission on some outbound clicks — this never affects the data or pricing shown. See editorial standards and affiliate disclosure.
