Dermal rollers are often used as a home replacement for hair microneedling. It can be used on the scalp as a way to stimulate hair growth.
Hair loss is common, affecting up to two-thirds of men by age 35. However, hair loss is not unique to men. As many as 40% of hair loss sufferers are women.
There are many solutions for hair loss, but they can be expensive and require a visit to a professional. Derma rollers are the latest home tool touting the benefits of hair growth.
Here, we dive into whether they actually work.
Advantages and disadvantages of Derma Roller
Advantage
- Affordable
- Can be used at home
- Easy to use
- Causes increased hair density and thickness
- Solve the problem of hair loss
Shortcoming
- May cause redness, irritation or discomfort
- There are certain side effects
- It can be difficult to know which size needle to use
- You can’t see the back of your head when the dermis rolls over you
Who is Suitable for Using Derma Roller?
Derma roller are for anyone looking for an at-home hair loss solution. It can be used as a starting point for hair regrowth or in combination with other topical products such as hair loss serums.
Anyone can use a leather roller, but not everyone should. People with skin conditions (such as psoriasis and eczema) or a history of blood clots should consult a doctor or dermatologist before using a roller.
Active acne or warts can also spread from one part of the skin to another by rolling the skin.
How to Choose the Right Derma Roller for You
There are many genuine derma rollers available, so it’s important to pay attention to the length of the needle. Needle lengths can vary from 0.2mm to 1.5mm. For families, smaller needles tend to be safer.
A dermal roller should also be suitable for use on the scalp. Many are suitable for facial skin.
How to Use a Dermal Roller for Hair Regrowth
Using a top roller may seem simple, but the device has a large number of fine needles and should be handled with care.
To regenerate hair with a dermal roller, focus on the scalp. Roll the wheel on the scalp in multiple directions: horizontal, vertical and diagonal – in this order.
Press down so hard that you feel some pressure, but not hard enough where you feel the pain.
Don’t scroll in the same area too many times. If you break your skin, this can lead to injury or even infection.
For best results, use a leather roller once or twice a week. Skin rolling more than twice a week may do more harm than good.
Do Derma Rollers Really Work?
Skin rolling at home may show some results, but it may not be as effective as microneedling in a dermatologist’s office.
There is limited evidence that dermal rollers help with hair regrowth. Most research is on the effectiveness of microneedling, which has been shown Trusted Source to be effective at promoting hair growth.
Leather rolling may share these same benefits. An older 2013 study Trusted Source found that using a top roller with minoxidil was superior to minoxidil alone for promoting hair growth.
Leather roller safety precautions
Devices with lots of small needles can pose some safety concerns. Although dermal rolling is relatively safe as intended, there may be some side effects, such as:
- Stimulation
- Tingling
- Uncomfortable
- swelling
Failure to properly clean and maintain your top rollers increases the risk of infection.
You should avoid dermal rolls or talk to a professional first if you have:
- A history of thrombosis
- Use of Accutane or other medicines
- Have a skin condition such as eczema, psoriasis or rosacea
You should not perform skin flips on acne, inflammation, warts or moles.
To reduce the risk of side effects, use the smallest needle size available: 0.2 mm.
