Ranjanas Beauty Academy on Instagram: "Galvanic Machine – A Must-Have Tool for Every Beautician! Many beauticians have a galvanic machine, but very few actually know how to use it correctly. Understanding which skin type needs galvanic treatment, what results it can give, and which products to use is extremely important. In this video/session, you will learn: ✨ What is a Galvanic Machine? ✨ Which Skin Types Benefit the Most ✨ What Treatments Can Be Done – Desincrustation, Iontophoresis & more ✨