Facial Mesotherapy (Injection)

Mesotherapy (Injection) Lesson

Mesotherapy is an invasive technique involving intradermal or subcutaneous injection of active ingredients using fine needles. It is used to improve skin quality, hydration, and firmness. In this course, you’ll explore treatment indications and contraindications, product types (such as hyaluronic acid, vitamins, and peptides), needle types, and injection techniques adapted to different facial zones. You’ll also learn how to qualify clients, prepare a sterile treatment space, and perform mesotherapy step by step.

What you’ll learn – theory

• Understand the definition of injection mesotherapy – a procedure that delivers active substances into the dermis or subcutaneous tissue using fine needles.
• Explore the mechanism of action – how injections affect the skin, improving its hydration, elasticity, and condition.
• Review the structure of cells and tissues to better understand biological responses after injections.
• Study facial bone structure – with focus on safe zones for injection.
• Learn about the vascular system of the face – to avoid blood vessels during the procedure.
• Understand facial nerve distribution and its relevance to injection site planning and anesthesia.
• Review key facial expression muscles – to support treatments aimed at skin tightening and rejuvenation.
• Study the layers of the skin to understand the correct depth of product delivery.
• Identify skin conditions that are either contraindications or indications for mesotherapy.
• Review blood-borne diseases and how to prevent cross-contamination during invasive procedures.
• Understand the expected results – improved hydration, tone, elasticity, and reduction of aging signs.
• Learn safety and hygiene protocols – sterilization, disinfection, and proper disposal of medical waste.
• Study the full injection mesotherapy process – from consultation and anesthesia to injections and aftercare.
• Learn how to choose injection depth based on treatment area and desired results.
• Match mesotherapy products to specific skin concerns – dehydration, hyperpigmentation, or loss of firmness.
• Explore active ingredients – including hyaluronic ac