is a non-invasive method of propelling high concentrations of a charged substance, normally medication or bioactive-agents, transdermally by repulsive electromotive force using a small electrical charge applied to an iontophoretic chamber containing a similarly charged active agent and its vehicle. To clarify, one or two chambers are filled with a solution containing an active ingredient and its solvent, termed the vehicle. The positively charged chamber, termed the cathode will repel a positively charged chemical, whilst the negatively charged chamber, termed the anode, will repel a negatively charged chemical into the skin.
Iontophoresis is well classified for use in transdermal drug delivery
Indications
Drug selection depend on problems that need to corrected:
• Hyaluronic acid gel : for skin moisturizer,fine wrinkle improvement
• Aloe, Vitamin E gel : for sensitive skin , irritated skin
• JA gel : for freckle and melasma improvement
• Vitamin C serum : for skin whithening ,collagen and elastin Synthesis ,Anti oxidant property
• Vitamin A gel : fine wrinkle improvement , for acne scar
Treatment Time
15-20 minutes, 1-2 times/week about 4-8weeks