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Minoxidil 5% Topical Solution

Triple Hair Inc · FDA-approved active Small molecule

Minoxidil is a potassium channel opener that increases blood flow to hair follicles and prolongs the anagen (growth) phase of the hair cycle.

Minoxidil is a potassium channel opener that increases blood flow to hair follicles and prolongs the anagen (growth) phase of the hair cycle. Used for Androgenetic alopecia (male pattern baldness), Female pattern hair loss.

At a glance

Generic nameMinoxidil 5% Topical Solution
Also known asRegaine®
SponsorTriple Hair Inc
Drug classPotassium channel opener
TargetATP-sensitive potassium channels (KATP)
ModalitySmall molecule
Therapeutic areaDermatology
PhaseFDA-approved

Mechanism of action

Minoxidil acts as a vasodilator by opening ATP-sensitive potassium channels, which increases cutaneous blood flow to hair follicles and delivers more oxygen and nutrients to the dermal papilla. This stimulation extends the anagen phase of hair growth and may increase hair follicle size, promoting hair regrowth in androgenetic alopecia. The exact mechanism in hair growth remains incompletely understood but involves both vascular and direct follicular effects.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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