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Retinoids, like tretinoin, may enhance minoxidil absorption and effectiveness on the scalp. Over-the-counter retinols lack strong evidence for similar benefits.

DHT may inhibit hair growth by affecting mitochondrial function, leading to hair follicle miniaturization. Treatments like minoxidil and PP405 may promote hair growth by altering metabolic pathways, potentially counteracting DHT's effects.

Finasteride is effective in promoting hair growth and reversing hair miniaturization in men with androgenetic alopecia, with improvements seen in various studies over different durations. Some users report initial side effects like ball ache, which often resolve as the body adjusts.

RU58841 is used topically to prevent hair loss by blocking DHT, with suggestions to drink grapefruit juice, take breaks, avoid microneedling, and use lower concentrations to reduce side effects. Users discuss applying it at night to minimize systemic absorption.

A 22-year-old man has been using topical melatonin for a year to slow hair loss and it appears to be effective. He's seeking alternatives to finasteride due to potential side effects, and is interested in understanding how melatonin works to prevent hair shedding.

Microneedling with minoxidil significantly boosts hair growth, even for non-responders to minoxidil alone. The routine includes a 1.5mm dermaroller weekly and minoxidil twice daily, with some users adding finasteride and tretinoin.

Microneedling combined with minoxidil is more effective for hair growth than microneedling alone. Optimal results are seen with weekly microneedling using 0.5 - 1mm needles and regular minoxidil application, avoiding minoxidil on the needled area for 24 hours.

The conversation discusses a video about hair shedding related to finasteride and dutasteride, with some users debating the credibility of non-professional sources. The video is praised for compiling work by doctors and researchers, despite some users preferring content from licensed medical professionals.

Microneedling at 0.5mm is more effective than at 1mm and 1.5mm for hair loss. Users discuss switching to 0.5mm and combining it with Minoxidil.

The conversation discusses the confusion over low testosterone potentially causing hair loss, with users sharing personal experiences and knowledge about hair loss treatments like Finasteride. Some users suggest that hair follicle sensitivity to DHT, not testosterone levels, is the key factor in balding, and others discuss the side effects of hair loss medications.

The conversation discusses whether finasteride's reduction of DHT and increase in scalp testosterone contribute to hair follicle miniaturization. Some participants argue testosterone does not cause miniaturization, while others suggest that even with reduced DHT, other androgens like testosterone may still contribute to hair loss.

The post discusses a 21-month treatment of hair loss using Finasteride, a 13-month treatment with Minoxidil, and a 2-month treatment with Stemoxydine. Replies suggest enhancing results by adding a micro needling pen and tretinoin to the regimen, and consider Finasteride and Minoxidil as crucial treatments.

The user reported worsening hair loss after 1.5 years on finasteride, questioning if chronic iron deficiency could be a cause. They noted no side effects from finasteride.

The conversation discusses hair loss treatments, specifically mentioning Minoxidil, finasteride, and RU58841. It highlights a study suggesting that sulforaphane may reduce DHT levels and promote hair growth in mice.

Hair loss theory suggests imbalance between Vitamin D Receptor (VDR) and Androgen Receptor (AR) activation. Proposed treatment includes upregulating VDR, downregulating AR, and improving mitochondrial health.

Peppermint oil may increase hair thickness more effectively than minoxidil, but its effects are mostly studied in animals. Users report mixed results, with some seeing no regrowth and others noting slight improvements when combined with other treatments.

A user stopped oral finasteride after 7 years due to decreased libido and switched to topical finasteride and minoxidil. Others shared similar experiences and discussed alternatives like dutasteride and topical treatments.

Stopping microneedling may result in losing hair gains, as it enhances the effectiveness of treatments like minoxidil. Combining microneedling with minoxidil and finasteride is more effective than using microneedling alone.

Dutasteride and finasteride are discussed for hair loss treatment, with users sharing experiences and debating their effectiveness and side effects. Celebrities are noted as common users, and there is debate over which treatment is superior.

Finasteride and dutasteride are essential for stopping hair loss, while natural remedies are ineffective. Minoxidil can be added if needed, but blocking DHT is crucial.

A user reports hair regrowth and thickening after 3.5 months using oral dutasteride (0.5mg) and oral minoxidil (5mg). They express gratitude for the information received from the community about hair loss treatments.

The conversation discusses the potential of topical cetirizine (Zyrtec) for hair growth in comparison to minoxidil, noting cetirizine's ability to reduce prostaglandin D2, which inhibits hair growth. Users share mixed experiences with cetirizine for allergies and scalp health, and there's a mention of the risk of dementia with long-term antihistamine use.

Hair loss in a 3-year-old, with various treatments discussed such as minoxidil, finasteride, dutasteride, RU58841 and biotin supplementation. Some people suggested shaving the head and growing a beard or getting a partial hairpiece instead of attempting to treat it.

The post discusses hair loss treatments, specifically using minoxidil, finasteride, nizoral, and sulfur-including shampoo. The author shares personal experiences and tips for application, frequency, and managing side effects, noting significant regrowth with both minoxidil and finasteride.

Scalp tension from the occipitalis muscle is theorized to contribute to hair loss, but most believe DHT and genetics are the main causes. Treatments like finasteride and minoxidil are considered more effective than addressing scalp tension.

A dermatologist refused to prescribe finasteride due to concerns about recent research linking it to male breast cancer, suggesting a topical alternative with minoxidil instead. The user is advised to seek a second opinion, as the evidence for such risks is inconclusive and the dermatologist's reasoning seems questionable.

A peptide-based hair loss treatment, PP405, reportedly increased hair density by 62% in 90 days, but these claims are unverified and met with skepticism. Users compared PP405 to Minoxidil and Finasteride, expressing doubts about its effectiveness without more evidence.

Finasteride users may have an increased risk of depression, anxiety, and suicidal thoughts, though some attribute these issues to hair loss itself. The link between finasteride and mental health effects is debated, with varying user experiences.

The conversation discusses hair loss treatments, focusing on iron supplements for low ferritin levels and considering finasteride and minoxidil if thinning persists. There is debate over starting with finasteride versus dutasteride, with some users advocating for dutasteride due to its potency, while others caution about potential side effects.

Hair loss treatments include using finasteride, dutasteride, and RU58841. Lifestyle changes like increasing carb intake and moderate alcohol consumption are suggested to boost estrogen levels.