Is it sufficient to block scalp DHT topically, or is it also necessary to reduce serum DHT? (My Question is Elaborated Below) Research/Science 3/9/2025
Topical finasteride can be as effective as oral finasteride for hair regrowth with fewer systemic side effects, but precise dosing is essential. Combining oral dutasteride with topical finasteride is not recommended due to dutasteride's stronger inhibition.
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5 / 5 resultscommunity Topical finasteride vs oral Dutasteride?
Oral Dutasteride and topical Finasteride may have similar effects on scalp DHT, but topical Dutasteride might be less effective due to poor absorption. Combining oral Dutasteride with topical Finasteride could potentially enhance results by blocking DHT in both the scalp and serum.
community Is there a known amount of fin that can reduce serum DHT by only around 25% over the longer term?
The conversation discusses finding a finasteride dosage that reduces DHT by about 25% to minimize side effects, with considerations for topical versus oral formulations. Alternatives like dutasteride mesotherapy and topical treatments are explored, with concerns about systemic absorption and potential impacts on athletic performance and hormone levels.
community Phase II topical dut study - outperforms oral fin with a minor DHT reduction
Topical dutasteride 0.05% is more effective for hair growth than oral finasteride 1mg, with minimal DHT reduction. The formulation uses castor oil and MCTs for better absorption but is not widely available until 2028.
community Alright, so what’s the best way to lower scalp DHT with the least impact on serum DHT?
Topical finasteride affects serum DHT less than oral forms, while dutasteride mesotherapy may impact only the scalp with minimal serum DHT effects. Oral dutasteride once a week is suggested to have few side effects.
community How come topical fin doesn't deliver superior results when it suppresses scalp DHT more effectively than oral?
Topical finasteride is believed to reduce scalp DHT more than oral forms, but its effectiveness is questioned due to inconsistent application and absorption. Oral finasteride is considered more effective because it consistently reduces systemic DHT, ensuring more reliable results.
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