EPISODE · Jun 1, 2026 · 6 MIN
The Science Behind Optimal Tip Lengths for Microneedling or Microchanneling
from Skin Care Science without the Hype · host Mitchell Schwartz, MD.
Is more aggressive always better? Dr. Schwartz makes the case that when it comes to skin rejuvenation, less trauma can mean better results. He breaks down the real difference between microneedling and microchanneling, digs into the science behind serum penetration and ideal needle depth, and draws on 40 years in dermatology to explain why gentler treatments can rival the painful, downtime-heavy procedures of the past. A clear, evidence-based look at why less may be more in modern skincare.Instagram: @The_Procell_Godfather Advanced Education
What this episode covers
Is more aggressive always better? Dr. Schwartz makes the case that when it comes to skin rejuvenation, less trauma can mean better results. He breaks down the real difference between microneedling and microchanneling, digs into the science behind serum penetration and ideal needle depth, and draws on 40 years in dermatology to explain why gentler treatments can rival the painful, downtime-heavy procedures of the past. A clear, evidence-based look at why less may be more in modern skincare.Instagram: @The_Procell_Godfather Advanced Education
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The Science Behind Optimal Tip Lengths for Microneedling or Microchanneling
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