What Is Microneedling?
Microneedling is a skin renewal procedure that triggers the healing process by creating controlled micro-channels in the skin using sterile needles. These micro-injuries stimulate collagen and elastin production and are used in the treatment of scars, pigmentation, enlarged pores, and fine wrinkles. It can be performed using a dermaroller or motorized needle devices (e.g., dermapen).
How Does Microneedling Work?
The micro-channels created on the skin surface initiate a healing response; fibroblasts are stimulated, and new collagen synthesis increases. Needle depth is adjusted according to the target concern: shallower sessions for superficial pigmentation and radiance, and deeper sessions for scars and pitting.
What Conditions Can Microneedling Treat?
Acne scars, stretch marks, enlarged pores, fine wrinkles, uneven skin tone, and overall skin tightening can be improved with microneedling. The procedure is not performed when there is an active infection or open wound.
Microneedling and PRP Combination
Applying PRP (platelet-rich plasma) after microneedling — often referred to as the "vampire facial" — enhances healing through growth factors. PRP penetrates more effectively into the skin through the opened channels; results may be more pronounced than microneedling or PRP alone.
Number of Sessions and Aftercare
Generally, 3–6 sessions every 2–4 weeks are recommended. After the session, the skin may be red and sensitive; sunscreen and gentle products should be used, and peeling and heavy makeup should be avoided for a few days. Please refer to our separate article on at-home dermaroller use.
Conclusion
Microneedling is an effective method that improves skin quality through collagen stimulation; when combined with PRP, results are even stronger. The procedure should always be performed by an experienced physician or specialist.
Post-microneedling PRP (vampire facial) enhances healing through growth factors; results may be more pronounced than standalone treatments. Needle depth is set deeper for acne scars and shallower for pigmentation and radiance. Using sun protection and gentle products between sessions accelerates healing.
This article is for informational purposes only. Please consult a qualified physician before making any treatment decisions.