Detailed Guide on Usage and Caution for Dermaroller

Using a Dermaroller, such as the Sotrue Dermaroller, can significantly enhance your scalp and skin health, but it’s crucial to adhere to proper procedures for safety and to achieve the best results. Here are detailed instructions and precautions for using a Dermaroller.

Usage and Additional Considerations

Cleanliness: Begin with a clean scalp or skin surface. Ensure the area to be treated is free from dirt and oils. Disinfect your Dermaroller before and after each use by soaking it in an isopropyl alcohol or hydrogen peroxide solution to prevent infections.


Frequency of Use:  For regular maintenance, use your Dermaroller once every two weeks. For more intensive care, it’s safe to increase the frequency to once a week. Allow your skin sufficient time to recover between sessions to prevent irritation and maximize healing.

0.5 mm

1–3 times a week (starting with less)

1.0 mm

every 10–14 days

Needle Length Considerations: The Sotrue Dermaroller comes with needle sizes of 0.5 mm and 1 mm. The 0.5 mm size is ideal for sensitive areas like the hairline, while the 1 mm can be used for less sensitive areas. Always choose the needle size according to your skin's sensitivity and the area you are treating.


Skin Condition:  Avoid using the Dermaroller on irritated skin or areas affected by conditions such as acne, rosacea, or pustules. Using the device on these conditions can exacerbate them and lead to complications.

Personal Use: The Dermaroller is intended for personal use only. Sharing the device can result in the spread of infections.

Sterilization:  Always ensure that the Dermaroller is sterilized before and after each use. Proper sterilization is crucial to eliminate bacteria and reduce the risk of infections.

Allergy Precautions: If you are allergic to metals, verify the composition of the Dermaroller needles. Avoid using the Dermaroller if it contains metals to which you are allergic.

Aftercare: Following treatment, avoid using any irritating cosmetics or harsh treatments on the skin. Opt for gentle, soothing products that facilitate the healing process.

Safety Storage: Store the Dermaroller out of reach of children. The needles are sharp and improper handling can cause injuries.


By following these guidelines, you can safely incorporate the use of a Sotrue Dermaroller into your skincare or hair care routine. Regular and correct usage can lead to noticeable improvements in hair density and skin texture. Always prioritize safety to avoid any adverse effects.

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