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Cycle: 8 weeks on, 4 off
doi: 10.1016/S1473-3099(03)00806-5
10.1161/01.RES.0000020401.61826.EA
Br J Dermatol (2022) 187(2):18895
Why Needle Size Matters in Clinical Settings The size of a needle directly affects several factors: Patient Comfort : Using an overly thick or long needle may cause more pain than necessary
- Stimulates collagen production for firmer, smoother skin
