The derma roller can be used on the following areas

**For the face

This derma roller uses microneedling to promote skin cell regeneration and growth, improving skin quality and reducing fine lines, wrinkles, acne scars and hyperpigmentation, while enhancing the skin's radiance and elasticity. Different lengths of needles are available to suit different skin types and problems, making it easy for clients to choose.

**For other areas of the body skin

In addition to the face, this derma roller can also be used for skin care on other parts of the body. For example, it can be used on the arms, legs, abdomen and buttocks to promote skin regeneration, improve skin tone and reduce scars and texture. Different lengths of needles are available to suit different skin types and problems, making it easy for customers to choose.

**For beard and hair growth

Use this derma roller to increase blood circulation to the scalp and stimulate hair follicle growth and hair growth. The needles stimulate the deeper tissues of the scalp, thus improving the health of the scalp and promoting new hair growth. Similarly, use it to stimulate facial beard growth for a thicker, more textured beard

The following are the general steps for using the derma roller:

1. Cleaning and disinfection: the derma roller needs to be thoroughly cleaned and disinfected before use to avoid bacterial infection. This can be done using disinfectant alcohol or other disinfectant solutions.
2. Preparing the skin: Before use, the skin needs to be thoroughly cleaned and prepared. You can use a cleansing face wash and warm water, or use a hot towel on the face to open the pores for better absorption of the skin care products.
3. Using the derma roller: Gently roll the derma roller over the skin, avoiding the area around the eyes and mouth. Different areas can be rolled separately, for example, the face can be divided into forehead, cheeks, chin etc. It is important to apply the right amount of pressure when applying the derma roller and not to roll it too hard or repeatedly on the same area.
4. Disinfection and cleaning: The derma roller needs to be thoroughly cleaned and disinfected again after use to avoid bacterial infections. This can be done with disinfectant alcohol or other disinfectant solutions.
5. Care of the skin: An appropriate moisturiser or other skin care product can be applied after use to help restore and hydrate the skin.

Caution:

You should avoid using derma roller on pimples or wounds to avoid causing further problems. Also, for different lengths of needles, they need to be selected according to different skin types and problems. It is best to consult a professional before using.