How Often Should You Use a 0.5 mm Derma Roller in Canada?
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How Often Should You Use a 0.5 mm Derma Roller in Canada?
Excerpt: The 0.5 mm derma roller is Canada’s most popular needle size. But how often should you really use it? Here’s what dermatologists recommend.
Why the 0.5 mm Roller Is Popular
It’s safe for home use, stimulates collagen, and improves mild acne scars, fine lines, and hair growth.
Safe Frequency
Use it once every 2 weeks. Rolling too often can cause irritation and slow healing.
Aftercare Routine
Always apply hyaluronic acid or a calming serum. Avoid makeup, exfoliants, and retinol for 48 hours.
Expected Results
With consistent use, you’ll see smoother texture, fewer scars, and improved skin glow within 8–12 weeks.