Blackcurrant Extract with Phytoestrogen Activity Alleviates Hair Loss in Ovariectomized Rats

17-alpha-estradiol may work for hair loss by inhibiting 5-alpha reductase, similar to finasteride. It might lower testosterone in the scalp, reducing DHT conversion.

Topical estradiol may help with hair loss but can have systemic effects, like reduced testosterone production. Using estrogen blockers can have negative side effects, such as joint pain and reduced sex drive.

The conversation discusses the use of Minoxidil and finasteride for hair loss and explores the potential of Geranium sibiricum extract as a safer alternative. It highlights the difficulty in finding this specific extract and suggests considering other plants with similar compounds, like Indian gooseberry.

Using estrogen for hair regrowth is considered ineffective and risky, with potential side effects like breast growth and hormonal changes. Alternatives like finasteride, dutasteride, and minoxidil are suggested, but estrogen is not recommended unless transitioning.

The user experienced hair loss after adding estradiol (in ALPICORT E) to their finasteride and minoxidil regimen, which initially provided almost full regrowth. The doctor advised using estradiol for 3 months, but users questioned the rationale and suggested sticking with finasteride and minoxidil.

The user is experiencing hair loss despite using estradiol, bicalutamide, dutasteride, and topical minoxidil. They stopped minoxidil temporarily, which worsened their condition, and are considering oral minoxidil but are concerned about side effects and cost.