DNS Roller (1.5 mm)
Last Updated: January 9, 2026
DNS Roller is a beauty device sold by Bio Genesis for whitening and wrinkle improvement.
This product is effective not only for those who are worried about acne scars, age spots, wrinkles, sagging, and pores, but also for those who are worried about lumps on the back and upper arms and stretch marks.
You can use it with confidence because it is a manufacturer that is also used in beauty treatment salons.
Fine and safe needles stimulate the dermis layer of the skin, activate the skin’s regeneration cycle and facilitate nutrition.
Dr. David Harrilla
Drug Safety Expert & Specialist in Generic Medicine
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Niamh Stovall
Senior Medical Content Writer
10+ Years Health Journalism
Product details of DNS roller
The DNS roller is a roller with an extra-fine needle.
It makes invisible small holes in the skin, stimulates the dermis layer, promotes skin regeneration, and moisturizes and firms the skin.
The feature is that it is a product that utilizes the natural healing power of the skin, rather than artificially injecting hyaluronic acid into the skin from the outside.
One of the merits is that you can adjust the beauty essence and the pack used for cool-off according to your skin condition.
Effect of DNS roller
The needle is made of titanium alloy, and when you roll the roller around your skin, you will have a small invisible hole in your skin.
The skin tissue tries to repair the small holes and secretes various substances such as collagen.
As a result, skin turnover is promoted and the skin becomes moisturized and radiant.
It does not artificially inject hyaluronic acid, but treats it using the natural healing power of the skin, so long-term improvement effects can be expected.
Indications for DNS Roller
The DNS roller is recommended for the following people.
- People who have lost moisture on their skin over the years
- People who are worried about bumps on their upper arms and back
- People who are worried about skin problems such as age spots, wrinkles, stretch marks, and acne scars
How to use the DNS roller
Thoroughly disinfect the rollers and wash the area to be treated.
Apply beauty essence or cream evenly to the treatment area.
Place the roller on the treatment site and move it in all directions for about 15 minutes.
After the treatment, wash off the beauty essence with water or lukewarm water.
Cool and cool down the skin, wash the rollers, disinfect and store.
Recommended dose of DNS roller
Some people need to apply an anesthetic cream to their skin when using this product. When cooling down, it is convenient to use a pre-chilled face mask.
The punctured skin lasts for 20 to 30 minutes after the procedure, so be sure to cool down.
Redness, internal bleeding, and scars may remain after the procedure, but they often disappear spontaneously.
Also, please refrain from using if you have an abnormality on your skin.
Precautions when using the DNS roller
- If you have a cosmetic rash, metal rash, allergies, or sensitive skin, we recommend that you consult a doctor before use.
- If you experience redness, itchiness, internal bleeding, or a wound after use, or if it does not disappear after a while, please consult a medical institution.
- Needles will deteriorate, so always use products with clean and normal needles.
Side effects of DNS roller
You may feel pain when using it for the first time. If you can’t stand it, use an anesthetic cream.
Bleeding may occur after use, but the wound will heal naturally.
If it does not heal or worsens, please consult a medical institution immediately.
Precautions when using the DNS roller
- Always sanitize the roller before and after use to prevent bacterial infection and skin irritation.
- Do not press too hard or roll excessively, as this may cause pain, redness, bleeding, or skin injury.
- The DNS roller is for personal use only. Sharing can spread bacteria and infections.
How to store the DNS roller
- Wash and store after use.
- Disinfect with alcohol disinfectant spray before storing.
- Keep out of reach of children.
Frequently Asked Questions
What is a DNS Rolle?
A DNS Roller (Derma/DNS microneedling roller) is a handheld skincare tool with fine needles used to improve skin texture, reduce acne scars, fine lines, and enhance absorption of skincare products.
How does the DNS Roller work?
It creates tiny micro-channels in the skin, which stimulate collagen production and help active skincare ingredients penetrate deeper for better results.
How often should I use the DNS Roller?
Usage depends on needle size. Small needles (0.25–0.5 mm) can be used once a week, while longer needles should be used less frequently and preferably under professional guidance.
| Pack Size | 01 Box, 05 Box, 10 Box |
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