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Verteporfin followed by retinoic acid improves wound regeneration in mini-pigs. Retinoic acid does not significantly enhance regeneration in rabbits.

Using a dermaroller with topical minoxidil and oral finasteride regrows hair and improves temple areas. Users highlight the benefits of microneedling tools and stress the importance of consistency and proper sanitation.

The conversation is about using a Dr. Pen for microneedling on a widow's peak, with advice to use a depth of 1.25mm and hold it in place for 10 seconds. The user is also using minoxidil.

Using a dermaroller can enhance hair regrowth, especially when combined with minoxidil, and is recommended at depths of 0.75-1.5mm weekly. Microneedling boosts absorption and blood flow, and red light therapy is also being considered for hair growth.

A 23-year-old stopped using finasteride due to sexual side effects after three years. The discussion covers experiences with finasteride, dutasteride, and other treatments, noting varied side effects and effectiveness.

Finasteride and minoxidil can revive hair dormant for up to 7 years, with microneedling enhancing regrowth. Users report significant hair regrowth even after long periods of baldness.

A 23-year-old male experiencing worsening hair loss has tried topical Minoxidil, Finasteride, Progesterone, Hydrocortisone butyrate, and Ketoconazole. He is considering switching to oral Finasteride due to concerns about side effects and lack of improvement.

OP injured their temple using derma rolling and tretinoin, causing peeling and potential hair follicle damage. Users suggest the injury might be permanent, possibly resulting in scar tissue where hair won't grow.

The conversation is about using micro needling and PTD-DBM for hair loss treatment. The user applies PTD-DBM drops on weekdays and performs micro needling weekly.

The conversation discusses scalp itching and tenderness after microneedling, despite using medicated shampoos and proper sanitation. The user plans to see a dermatologist and is concerned about possible infection or allergic reaction.

The user has been microneedling at 0.25mm once a week for 4 weeks and noticed further hairline recession. They are concerned about the impact of vitamin deficiencies, like biotin, on hair growth.

The user has been using topical finasteride and minoxidil for two years with decent regrowth and recently added microneedling to their routine. They are questioning if the small hairs observed are new regrowth from microneedling or just vellus or miniaturized hairs.

A user discusses their experience with at-home microneedling at 1mm for hair growth, feeling like they're hitting their skull. Other users suggest lowering the needle depth or stopping due to discomfort.

Concerns about metal particles from dermapen or dermaroller needles potentially entering the skin and lymph nodes, similar to tattoo needles. Discussion includes the possibility of using Minoxidil, finasteride, and RU58841 for hair loss treatment.

Microneedling with a 0.75 mm depth weekly may be too aggressive for scalp recovery, with some users suggesting longer recovery times. Opinions vary on its effectiveness for hair loss, with some users combining it with minoxidil and others questioning its efficacy and safety.

The user experienced hair loss after switching to daily microneedling and stopping tretinoin, while continuing oral finasteride, minoxidil, and other treatments. The consensus suggests daily microneedling is excessive and harmful, recommending less frequent sessions to allow healing.

The conversation discusses concerns about microneedling potentially causing damage before a hair transplant, with users sharing their experiences and techniques. Specific treatments mentioned include using a dermapen at various depths and speeds, with some users advising against self-treatment.

Microneedling is effective for hair growth, especially when combined with finasteride and minoxidil, but concerns exist about potential long-term skin damage. Users report increased collagen and elastin deposition, but the long-term effects on the scalp remain uncertain.

Microneedling does not prevent future hair transplants, but some surgeons report the skin becomes "harder" in treated areas. There is no clear evidence to confirm this effect.

Microneedling can cause skin shedding and inflammation, with some users adjusting needle size or frequency to reduce these effects. Some users combine microneedling with treatments like minoxidil, while others prefer smaller needles or alternative treatments like dutasteride.

Microneedling can potentially damage hair if not done carefully, with suggestions to press instead of roll and to use a pen. It's recommended to microneedle once a week at 1.5mm and wait 24 hours before applying Minoxidil to avoid unwanted absorption.

The conversation discusses experimenting with microneedling for hair loss, with OP considering using a 3mm derma-stamp. Other users advise against going beyond 1.5mm to avoid damage.

Microneedling at depths greater than 0.6 mm may damage miniaturized hair follicles, with 0.5 mm showing better results for hair regrowth. Combining microneedling with minoxidil enhances absorption, but caution is advised to avoid damaging follicles.

Microneedling for hair loss, with concerns about potential scarring and hair breakage. Recommendations include using 0.5-0.8mm needles, opting for dermastamps or pens, and limiting frequency to twice a month.

A user tried microneedling for hair loss with a Dr. Pen at 0.8 mm and experienced bleeding, questioning if the intensity was too much. Others suggested a less aggressive approach, and one mentioned finasteride as a helpful treatment without side effects.

The conversation discusses the steps for microneedling, specifically differentiating between medical needling (0.5-1.5mm) and cosmetic needling (0.3mm). It emphasizes the importance of cleaning and disinfecting before microneedling, regardless of needle length.

Microneedling for hair loss and its potential long-term effects. Some users believe it can cause fibrosis and scar tissue if done too frequently or deeply, while others claim it has improved their hair loss when done correctly. There is limited scientific research on the topic.

Microneedling is unlikely to damage existing hair if done with a device using a smaller needle count, like a 9-needle cartridge, and a stamping motion. Hair follicles are deeper than the typical needle penetration depth.

Microneedling can cause hair shedding due to follicle puncturing, especially when using a 1mm depth. Users suggest using a dermastamp with a depth of 0.6-1mm and caution against home microneedling to avoid damaging hair follicles.

The conversation discusses the use of microneedling for hair loss, with concerns about potential long-term effects like fibrosis and scarring. Users share experiences and opinions on combining microneedling with treatments like minoxidil and finasteride, but there is uncertainty about the long-term safety and efficacy.