Do you want to use a derma roller in your skincare routine? If it’s your first time, you might not know the best needle size to use. And since needle size is a very important detail, you want to choose carefully! To help you select the best derma roller needle size, we’ve rounded up 10 different skin goals and the best sizes for each one. 

Derma rollers are a safe, effective and non-invasive tool that rolls across the surface of your skin. The roll is lined with teeny tiny needles that prick the skin. Now, you might be wondering how needle pricking can benefit the skin? 

When the needles prick the skin, they create very small “injuries” in the skin, leading to inflammation. This increases circulation in the skin and also boosts collagen production. When done carefully and correctly, derma roller treatment stimulates the skin and helps it look younger and fresher. 

Depending on your skin goal, you should choose specific needle sizes. Here are 10 skin goals and the best sizes for your derma roller. Using the correct needle size can minimize pain and maximize results.

For hair regeneration or regrowth, use:

0.2 mm, 0.25 mm and 0.5 mm

For fine lines, use:

0.25 mm and 0.5 mm

For anti-aging and anti-wrinkle, use: 

0.5 mm, 0.75 mm and 1.0 mm

For open pores, use: 

0.5 mm, 0.75 mm and 1.0 mm

For pigmentation marks, use: 

0.5 mm, 0.75 mm and 1.0 mm

For acne scars, use: 

0.5 mm, 0.75 mm and 1.0 mm

For light scars, use: 

0.5 mm, 0.75 mm and 1.0 mm

For cellulite, use: 

1.0 mm, 1.5 mm and 2.0 mm

For stretch marks, use:

1.0 mm, 1.5 mm and 2.0 mm

For deep scars, use:

1.5 mm, 2.0 mm and 2.5 mm