research Prostaglandin-Induced Hair Growth
This study found that latanoprost induces significant growth and pigmentation of lashes and ancillary hairs, with effects mirroring both brief and chronic treatments observed in patients and animal models.
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5 / 1000+ resultsresearch Promising alternative clinical uses of prostaglandin F2α analogs: Beyond the eyelashes
This review discusses the potential applications of prostaglandin F2α analogs for certain types of alopecia and hypopigmentation, but reports no new experimental results.
research In silico prediction of prostaglandin D2 synthase inhibitors from herbal constituents for the treatment of hair loss
This study identified several compounds from traditional Chinese medicines that may inhibit prostaglandin D2 synthase, potentially providing promising candidates for treating androgenic alopecia with minimal adverse skin reactions.
research Structural and dynamic insights into substrate binding and catalysis of human lipocalin prostaglandin D synthase
This study examined the structural and biochemical mechanisms of human lipocalin prostaglandin D synthase, detailing substrate and product binding processes at the catalytic site and suggesting potential for drug delivery targeting hydrophobic molecules.
research Simultaneous determination of androgens and prostaglandins in human urine using ultra-high-performance liquid chromatography–tandem mass spectrometry
This study used a newly validated method to find that one-year finasteride treatment resulted in no significant differences in urinary androgen and prostaglandin levels between male pattern baldness patients and normal controls.
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5 / 69 resultscommunity ISO a topical without minoxidil
A user seeks a topical hair loss treatment without minoxidil, considering options like finasteride, dutasteride, caffeine, tretinoin, or prostaglandin analogues. Recommendations include products like Strut, Maximus, Zeuss, and custom formulas from compounding pharmacies.
community You will lose hair if your prostaglandins aren't in balance
Prostaglandin balance affects hair loss, particularly in conditions like Lichen Planopilaris, where an imbalance can lead to hair follicle damage. Treatments mentioned include prostaglandin analogs and Pioglitazone HCL, with a focus on maintaining prostaglandin equilibrium for potential hair regrowth.
community Chromosome 20’s balding effects and why fin likely isn’t working for some.
Finasteride is effective for DHT/AR-driven hair loss but not for chromosome 20-driven cases, where treatments like minoxidil, prostaglandin analogs, and low-level laser therapy may be more beneficial. Genetic testing can help determine the underlying cause of hair loss to tailor treatment effectively.
community Doubts about castor oil
Castor oil's effectiveness for hair growth is debated, with concerns about its impact on skin health and prostaglandin levels. Some users suggest combining it with coconut oil and using it alongside finasteride for better results, while others recommend sticking to proven synthetic treatments.
community DLQ01: A Better "Minoxidil" PGF2a synthetic analogue.
DLQ01, a prostaglandin F2α analog, shows promise for hair growth by directly stimulating PGE2/PGF receptors without needing conversion, and can be combined with minoxidil and retinoids like tretinoin for enhanced effectiveness. Minoxidil's efficacy may be reduced by COX-1 inhibitors, but using prostaglandin analogs like Latanoprost or Bimatoprost can help maintain its effectiveness.
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5 / 801 results- What is Setipiprant and how does it differ from DHT blockers like finasteride or dutasteride? Setipiprant blocks the prostaglandin D2 receptor DP2 rather than the DHT pathway that finasteride and dutasteride act on. The one published human trial — a 169-man, 24-week phase 2a study at 2,000 mg a day — reported no statistically significant improvement in hair density over placebo, and setipiprant is not an approved hair-loss medicine anywhere.
- How does Setipiprant work on the scalp to potentially promote hair regrowth? Setipiprant blocks the DP2 (CRTH2) receptor that prostaglandin D₂ acts through, and PGD₂ is reported to be elevated in balding scalp — but the one published placebo-controlled trial in men (DuBois 2021, n=169) found no significant hair regrowth. It is an experimental compound, not an approved hair-loss medicine.
- How does cetirizine reduce inflammation linked to hair loss? Cetirizine is proposed to lower prostaglandin D2 and raise prostaglandin E2 around hair follicles; three small trials of a compounded 1% topical report modest increases in hair density and shaft thickness, with minoxidil doing better head-to-head. Topical cetirizine is off-label and unapproved for hair loss, and the evidence is too thin to call it effective or safe.
- How does latanoprost work to make eyelashes and possibly scalp hair grow? Studies report that latanoprost, a prostaglandin analog, lengthens the anagen (growth) phase of hair follicles, which is the mechanism given for the eyelash thickening seen in glaucoma patients; on the scalp the evidence is one 16-man pilot study and animal work, so the effect there is unproven.
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popular antihistamine showing promise for hair loss as an anti-inflammatory and prostaglandin inhibitor
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glaucoma medication with hair follicle stimulant effects
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An essential vasodilator with some anti-androgenic effects
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