1. Aim of this lesson:- To perform facial galvanic
By the end of this lesson you will be able to:-
Explain the chemical changes that occur within galvanism
State the benefits of desincrustation
State the effects of Iontophoresis
List the contra indications to the treatment
Demonstrate facial galvanic
Identify appropriate home and aftercare advice

2. Electrolysis of sodium chloride
A solution containing salt & water is an electrolyte
Cathode ( Alkaline) – sodium ion ( NA+) reacts with Hydroxyl ion ( OH-) in water producing alkaline sodium hydroxide and hydrogen ( gas)
At the anode ( acid) the Chloride ion reacts with hydrogen ions in water producing hydrochloric acid and oxygen
Desincrustation- negative pole (cathode) is selected
Iontophoresis- positive pole( anode) is selected

3. Desincrustation Alkaline sodium Hydroxide will:-
Saponifies sebum and softens the skin
Relax the pores
Destroy the acid mantle
Increases cell metabolism
Stimulation of sluggish skin
Improve the condition of the skin and improve the colour of sallow skin

4. Iontophoresis Hydrochloric acid restores the acid mantle
Release of oxygen revitalises the skin
Tightens and firms the skin
Improves the skin texture
Tissue fluid moves away
Refines the pores

5. Contra indications to facial galvanic
Lack of skin sensitivity
Cuts and abrasions
Metal pins and plates around the head
Excessive fillings
Hypersensitive skin eg: dermatitis
Pustular acne
Highly nervous clients
Pregnancy

6. Dangers
Burns – minimal as the rollers are continually moving and the intensity is low (max 2 Ma)
Shock – if the current is turned up or down suddenly

7. Home and aftercare advice
Book a course of six treatments (1 a wk)
No make up should be applied for 8 hours
Recommend products for specific skin type
Drink 6 – 8 glasses of water
Balanced diet
Recommend treatments in conjunction with skin type such as indirect for dry skin, direct for oily