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5 / 350 results![Derma rollers in therapy: the transition from cosmetics to transdermal drug delivery](/images/research/1e789c42-9953-4da8-adc2-0d1b236e528c/small/20835.jpg)
research Derma rollers in therapy: the transition from cosmetics to transdermal drug delivery
Derma rollers show promise for skin improvement and drug delivery, but more research is needed on their safety and effectiveness.
![A mechanical model of overnight hair curling](/images/research/e45213f6-3006-44a5-abf6-fc037043b440/small/29172.jpg)
research A mechanical model of overnight hair curling
Longer time setting curls overnight leads to better curl retention.
![Microneedle applications in improving skin appearance](/images/research/903b80a5-dbd6-4fbe-b20d-2df7e13617f5/small/18655.jpg)
research Microneedle applications in improving skin appearance
Microneedles help improve skin appearance and deliver skin treatments effectively, but safety concerns need more research and regulation.
![Safety Evaluation of Topical Valproate Application](/images/research/79628473-3cff-4920-92c2-b22b808eed93/small/19001.jpg)
research Safety Evaluation of Topical Valproate Application
Topical Valproate is safe for human skin and unlikely to cause irritation.
![Telogen effluvium: a clinically useful concept, with traction alopecia as an example.](/images/research/b43354f4-13ab-4d42-a79b-2dca8b2ac9f4/small/25536.jpg)
research Telogen effluvium: a clinically useful concept, with traction alopecia as an example.
The study concludes that traction alopecia, caused by hair styling, can help understand telogen effluvium, a condition of excessive hair loss.
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5 / 725 resultscommunity Where to buy 1-1.5mm derma rollers in the U.S.?
A user is seeking recommendations for purchasing 1mm to 1.5mm derma rollers in the U.S. for better hair growth results, as they are currently using a 0.25mm roller.
community Derma roller guide
The conversation provides advice on using derma rollers, stamps, and pens for hair loss, detailing types, usage, cleaning, depth, frequency, and caution with topicals like minoxidil. The user plans to replace a roller with a pen for better accuracy and safety, and uses a castor oil/rosemary oil mix post-needling.
community Best device for microneedling?
The conversation is about someone seeking advice on the best microneedling device to use for hair loss, mentioning pens, stamps, and rollers as options.
community Second shedding phase after 6 months? Should I worry?
A 20-year-old started using minoxidil, rosemary oil, Alpecin caffeine shampoos, scalp massager, derma rollers, and supplements for hair regrowth, seeing significant improvement initially. However, after 6 months, they noticed increased shedding and thinning, causing concern about whether this is normal or indicative of a problem.
community 4.5 months of microneedling – progress
A user who has had positive results from using a regimen of microneedling, finasteride, minoxidil, peppermint oil, keto shampoo and DHT organic shampoo for hair growth. The conversation also addressed whether to use .5mg or 1mg of finasteride and the difference between dermapens and rollers.