Depth(30G ½ inch Needle) | Effect | Indications |
Intradermal
Papule
(Needle tip)
| Skin tightening
Pore shrinkage
Secretion reduction | Dangerous Zones:
• Around eye brow area
• Cheeks
• Mid face
• De-oiliness
• Open pore reduction |
Deep dermis
Very superficial muscle fibers
(More advance of needle tip) | Release specific superficial lying thin muscle | Platysma
Depressor anguli oris |
Superficial Muscle Fibers
(1/3 needle) | Relax superficial part of muscle and release skin wrinkle | Forehead lines
Crow’s feet
Bunny lines |
Deep Muscle Fibers
(1/2 – full needle) | Blocking muscle action | • Corrugators
• Procerus
• Masseter for slim face
• Gastrocnemius for slim calf
(1-inch needle) |