Micro Derma Hair Growth Roller by Hairhouse
Featuring an ergonomically-shaped handle design and 540 titanium needles at the optimal, scalp-appropriate length of 1.5mm, this hand-held Micro Derma Hair Growth Roller is designed to create microscopic injuries in the scalp, thereby promoting a natural healing response and aiding in the generation of new hair growth.
Used once a week, it helps boost natural blood circulation and collagen production in the scalp.
| Specification | Detail |
|---|---|
| Needle Count | 540 |
| Needle Length | 1.5mm |
| Material | Titanium |
| Handle Design | Ergonomic |
| Regulatory Status | Registered with Therapeutic Goods of Australia: ARTG No. 343199 |
FAQ
How often should I use the Micro Derma Hair Growth Roller?
It is recommended to use the device once a week for best results.
Are the needles made of medical-grade material?
Yes, the needles are made of titanium, which is a durable and biocompatible material.
Can this roller be used on sensitive skin or scalp?
Please contact customer service for advice on using the product on sensitive skin.

Zoe Hodges –
I’ve been using the Micro Derma Hair Growth Roller for four weeks now. My scalp feels more energized and I’ve noticed a slight increase in hair thickness on the sides. The handle is comfortable to hold and the roller feels lightweight. I plan to continue using it weekly.
Eric Wright –
The roller works well and feels smooth during use. I apply it once a week after washing my hair. I didn’t see immediate results, but I’m patient and will keep using it. The titanium needles are sharp but not painful.
Abigail Short –
After consistent weekly use, I feel my scalp circulation has improved. The design fits well in my hand and the 1.5mm needles seem to be just right for the scalp. I appreciate the Australian regulatory approval.
Kevin Bond –
It’s a decent product, but I didn’t notice much change after two months. Maybe it takes longer to see results. The roller is easy to clean and the handle is comfortable.
Evan Sutherland –
I bought this after reading reviews and am happy with the quality. The roller is well-made and the instructions are clear. I use it once a week and feel more confident about my hair health routine.