Which pin density is best for stretch marks?

You will need a formal evaluation to determine if an at-home dermapen is a good option for you and which pin density would best suit your stretch marks.Stretch marks can't officially be "cured," and it will take a combination approach and consistent treatment to see great results. For my patients, I recommend a combination of microneedling/PRP, lasers (Erbium, Fraxel, Excel V, Pulsed Dye Laser, Laser Genesis, Yellow laser), and radiofrequency devices like Intensif, Fractora, Skinfinitiy, and Venus Viva. I recommend seeing an expert for a consultation. Best, Dr. Emer