What is the best time to use derma roller for hair?

Author: Dr. Bridie Jacobson  |  Last update: Tuesday, November 4, 2025

Most patients use the derma roller once a week or twice a week, and it depends on the depth of the microneedling. We typically recommend using a 0.5 mm depth and doing it every night. Please do not apply a lot of pressure and don't make the scalp bleed.

Is it better to Derma roll at night or morning?

I recommend rolling at night since micro-channels are created by the fine needles. These skin channels may stay open for up to three hours so it is important to avoid anything toxic or drying like makeup or topical acne creams.

When should I use a derma roller for hair?

It's recommended to use a dermaroller once a week or every two weeks to give the scalp time to heal between sessions. Additionally, it's important to clean the dermaroller properly after each use to prevent the spread of bacteria.

Is it better to Derma roll wet or dry hair?

For optimal results and safety, it is generally recommended to use a derma roller on dry hair. Applying the derma roller to dry hair ensures better absorption and penetration of the needles into the scalp, allowing for more efficient stimulation of the hair follicles and increased blood flow to the area.

Should you wash your hair before or after a derma roller?

It is important to ensure that your scalp is clean before using derma roller for hair. Hair wash is a crucial step before using a derma roller on your scalp. Follow the given steps to prepare your scalp with a hair wash before using derma roller.

10 Do's And Don'ts Of Using The Dermaroller For Hair Loss And Growth

What not to do after derma rolling hair?

Avoid Sun Exposure: After derma rolling, protect your scalp from direct sunlight. Wear a hat or use sunscreen to protect the treated area from the sun, as the skin may be more sensitive to it.

Does dermarolling help hair growth?

The present 12-week study showed that dermaroller along with Minoxidil treated group was statistically superior to Minoxidil treated group in promoting hair growth in men with AGA for all 3 primary efficacy measures of hair count and patient/investigator assessment of hair growth/scalp coverage.

Which size derma roller is best for hair regrowth?

Which derma roller size should you use? The derma roller size that is best for hair growth is usually between 0.5 mm to 1.5 mm. A needle length of 0.5 mm to 1.0 mm is usually recommended for at-home use, and longer needles may require professional guidance to avoid injury.

What does an unhealthy scalp look like?

An unhealthy scalp can show up as skin concerns on the scalp or issues with your hair. "An unhealthy scalp shows hair loss, hair breakage, dandruff, redness, pain, acne, and cysts," says Ayesh.

Can I Derma roll on dirty hair?

Only dermaroll when your hair is clean and dry, and can be safely brushed neatly in one direction before dermarolling.

When not to use a derma roller?

Microneedling can cause bleeding so it may not be suitable for people with clotting or bleeding disorders, or who take medicine to thin their blood. You may want to avoid microneedling if you have conditions that affect your skin, such as eczema or diabetes, or if you have a weakened immune system.

What are the side effects of derma roller on hair?

There are a few risks or side effects associated with derma rolling.
  • You could damage the hair at the root if you go too deep. ...
  • You could essentially cut the hair off when the Derma Roller goes in. ...
  • You may see some shedding even if you do derma rolling correctly due to the inflammatory response started at the hair bulb.

Should you oil your hair before or after a derma roller?

Serums and moisturisers are most effective when used after derma rolling, as microchannels have been opened up and products can absorb better and penetrate deeper into the skin.

How many minutes should you derma roll hair?

How Many Minutes Should I Use Derma Roller for Hair? A session of 5-10 minutes is typically sufficient for effective coverage of the scalp without overstimulating any area.

What happens if I derma roll everyday?

Using a derma roller too often can damage your skin and cause more harm than good. Every individual is different but using a derma roller 1-2 times a week is recommended for most.

What size needle for derma roller hair growth?

Which dermaroller size is best for hair growth? An older study found that a dermaroller with 1.5 mm needles effectively promoted hair growth in combination with triamcinolone acetonide . However, most dermarollers available online have 0.25-0.5 mm needles.

What kills fungus on the scalp?

Treatment for ringworm of the scalp requires a prescription-strength antifungal medication taken by mouth. The first-choice medication is usually griseofulvin (Gris-Peg). Alternatives might be used if griseofulvin isn't working or your child is allergic to it.

Why is hair thinning on top?

It can be the result of heredity, hormonal changes, medical conditions or a normal part of aging. Anyone can lose hair on their head, but it's more common in men. Baldness typically refers to excessive hair loss from your scalp. Hereditary hair loss with age is the most common cause of baldness.

Which serum is best for hair growth?

Kérastase Extentioniste Scalp & Hair Serum

We confidently recommend the Kérastase Extentioniste as the best hair growth serum we tested. If you're facing hair thinning, heat damage, or color-related dryness, you'll likely notice a transformative effect.

What are the side effects of minoxidil?

The most common side effects of topical minoxidil application are redness and irritation of the skin. Rarely, patients have reported headaches, palpitations, and dizziness. Oral minoxidil side effects include palpitations, dizziness, low blood pressure, chest pain, headaches, and swelling of the legs.

Which brand derma roller is best for hair regrowth?

Sakhiya's Hair Activator is the most advanced Dermaroller on the market, with a number of unique features that make it the best choice for hair growth: 540 chromium needles: The Dermaroller has 540 chromium needles, which are the sharpest and most durable type of needle available.

Previous article
What happens if you workout with Botox?
Next article
Who is not a candidate for dermaplaning?