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research 3D Printed Hollow Microneedles for Treating Skin Wrinkles Using Different Anti-Wrinkle Agents: A Possible Futuristic Approach

17 citations , February 2023 in “Cosmetics”

This study explores the use of bioinspired 3D printed hollow microneedles, which may offer improved delivery of anti-wrinkle formulations, and reviews the current landscape and challenges of existing wrinkle treatments and microneedle technology.

research Hollow-adjustable polymer microneedles for prolonged hypoglycemic effect on diabetic rats

15 citations , January 2024 in “Chemical Engineering Journal”

Ultrasonic Hollow Microneedle Array for Androgenetic Alopecia Treatment Through Modulating the Expression of Hair-Growth-Associated Genes

research Ultrasonic Hollow Microneedle Array (USHM) for Androgenetic Alopecia Treatment through Modulating the Expression of Hair-Growth-Associated Genes

March 2025 in “ACS Applied Materials & Interfaces”

This study found that using an ultrasound hollow microneedle array enhanced transdermal delivery of finasteride, accelerating hair regrowth in mice with androgenetic alopecia compared to other delivery methods.

research Design and fabrication of customizable microneedles enabled by 3D printing for biomedical applications

81 citations , October 2023 in “Bioactive Materials”

This review highlights the promising potential of 3D printing for creating microneedles with precise customization and improved performance compared to traditional micromolding, emphasizing applications in personalized medical devices and advancements in biomedical fields.

research Recent advances in microneedle composites for biomedical applications: Advanced drug delivery technologies

64 citations , May 2019 in “Materials Science and Engineering: C”

This review outlines the development, applications, and challenges of microneedle-based drug delivery from 2000-2019, particularly highlighting fabrication techniques, but reports no new clinical results.

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Community Join

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community 21M, Still Losing Hair Fast Despite Dutasteride, Once-Daily Minoxidil & GFC Need Advice on What to Try Next

in Treatment 6 upvotes 1 year ago

A 21-year-old is experiencing aggressive hair loss despite using minoxidil, dutasteride, and GFC, and is seeking advice on whether to switch treatments or consider a hair transplant. Suggestions include continuing current treatments, checking for underlying health issues, and considering alternatives like RU58841 or microneedling.

community The guys at /bald are allergic to hair regrowth

103 upvotes 11 months ago

Some embrace baldness, while others promote treatments like minoxidil and finasteride. Opinions differ on accepting baldness versus pursuing hair regrowth.

community Long Hair DHI Hair Transplant, 2750 grafts.

in Transplants 457 upvotes 2 years ago

A user shared their experience with a Long Hair DHI Hair Transplant, receiving 2,750 grafts. They plan to continue using Dutasteride and Topical Minoxidil post-surgery.

community How to microneedle without infection

in Microneedling 5 upvotes 1 year ago

Microneedling can cause infections if not done carefully; users suggest using alcohol swabs and reducing needle depth to avoid issues. Proper sanitation and gentle pressure are key to preventing bleeding and infection.

community Y'all, we have got to come to a consensus on the specifics of microneedling.

27 upvotes 4 years ago

Microneedling can promote hair growth, but there is uncertainty about the best practices, including needle length, device, and session frequency. Users discuss using needle lengths between 0.5mm and 1.5mm, with some experiencing pinpoint bleeding, and emphasize the need for more reliable resources and guidelines.

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Learn

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learn Microneedling

technique to create small wounds in skin to activate collagen production and hair growth

Is at-home microneedling safe, or should it be done by a dermatologist? At-home microneedling can be risky and is safer when performed by a dermatologist.
Can microneedling make topical treatments like minoxidil work better? Microneedling can enhance the absorption and effectiveness of minoxidil.

learn Minoxidil

What microneedling is? Microneedling is a procedure that uses fine needles to stimulate collagen production and improve skin and hair health.

learn Scalp Micropigmentation

What kind of needle is used for scalp micropigmentation? Scalp micropigmentation typically uses specialized, sterile, single-use needles for precision.
Are needles reused in scalp micropigmentation? Needles for scalp micropigmentation are always single-use and never reused.

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