research TOPICAL MINOXIDIL, SCALP HAIR, AND VASODILATATION
Topical minoxidil may help hair growth by improving blood flow to hair follicles.
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5 / 1000+ resultsresearch Amlodipine topical cream: an effective hair growth promoter for an alopecia mouse model via VEGF-mediated angiogenesis and vasodilation
Amlodipine cream may help hair growth by improving blood flow.
research Topical minoxidil therapy for hereditary male pattern alopecia.
In an open trial, 2.8% minoxidil solution applied topically stimulated new hair growth in 45% of male patients with male pattern alopecia, though patient self-assessments were more favorable than objective evaluations.
research Frontal edema due to topical application of %5 minoxidil solution following mesotherapy injections
This case report describes a woman who experienced frontal edema after topical minoxidil application following mesotherapy, noting that excessive absorption of minoxidil may cause localized vasodilatory side effects.
research Topical Minoxidil in the Treatment of Male Pattern Alopecia
This article reviews the potential of topical minoxidil to cosmetically thicken hair in some individuals with male pattern hair loss, but it reports no new clinical results.
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5 / 1000+ resultscommunity L-Arginine and other vasodilators
L-Arginine and other vasodilators are discussed for hair health, with L-Arginine being less effective than topical treatments like Minoxidil. Topical sildenafil or Cialis are suggested as potentially effective treatments for hair regrowth.
community New angles to attack beyond DHT
Exploring hair loss treatments beyond DHT, including Minoxidil, pyruvate, Gt20029 targeting androgen receptors, and vasodilators. Other options like Kx826, adenosine signaling, growth factor topicals, and microneedling are also discussed.
community Is this Better Than Topical Minoxidil? Topical Diazoxide
Topical diazoxide may be a promising hair regrowth treatment, especially for those who don't respond to minoxidil, as it activates potassium channels without needing sulfation. It appears safe for topical use, avoiding systemic effects seen in oral use.
community Vinpocetine and topical Minoxidil
A 25-year-old is using vinpocetine to enhance the absorption of topical Minoxidil for hair loss. They also use a hair tonic and supplement with Glycine, Taurine, Creatine, and Citrulline.
community Topical minoxidil can still kill cats even when the owner is “careful.”
Topical minoxidil can be dangerous to cats, even with accidental exposure, and users should be cautious to prevent poisoning. Proper precautions, like washing hands and preventing cats from licking treated areas, are essential to minimize risk.
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6 / 26 results- What is HMI-115 and how is it different from common treatments like minoxidil? HMI-115 (BAY 1158061) is an investigational monoclonal antibody that blocks the prolactin receptor, not a GnRH antagonist. It is given by injection in trials and is not approved anywhere; minoxidil is an approved topical vasodilator with decades of published data, while HMI-115's hair-loss trial results remain unpublished.
- Topical or oral? Choosing between pills and lotions according to your case. In studies, topical finasteride gave much lower blood levels of the drug than tablets but still lowered blood DHT, and whether it causes fewer side effects has not been established. There is no FDA-approved topical finasteride, and the FDA warned about compounded versions in April 2025.
- Is topical cetirizine effective for androgenetic alopecia in women? Topical cetirizine is not an approved product and its use for female-pattern hair loss is off-label. The evidence is one small pilot study in mixed-sex patients and one randomized trial in 66 women where cetirizine was added to minoxidil; it is unproven on its own.
- Does topical glycerin have any effect on hair thickness or follicle function? Topical glycerin mainly hydrates the hair and scalp; no study has shown that it increases hair thickness or changes follicle function.
- How is valproic acid being explored differently in topical hair products compared to its traditional oral medical use? Topical valproic acid is being studied for local effects on the hair follicle rather than the whole-body effects of the oral drug. The human evidence is one small randomized 24-week trial of an 8.3% spray; no topical valproate product is approved for hair loss.
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Vasodilator used on the scalp and, at low doses, as a tablet
learn HMI-115
learn Finasteride
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