What should you know about microdermabrasion and chemical peel?

Microdermabrasion uses a device to remove some surface scale and loosen debris. It may suit a rough, dull surface or mild congestion when the skin barrier is healthy. A chemical peel applies an acid or other solution for a controlled exfoliating effect; strength, ingredient and contact time determine how deeply the skin reacts. Glycolic acid is one material used in some peels.

These treatments may be considered for acne, comedonal acne, keratosis pilaris, melasma, sun spots, sun-damaged skin or post-inflammatory hyperpigmentation, but the same procedure is not right for every concern. Irritation can worsen pigment changes, particularly in skin that marks easily.

Tell the practitioner about active acne, eczema, cold sores, recent sun exposure, allergies, pregnancy plans and medicines or products that irritate or thin the skin. Do not combine exfoliating treatments at home around the appointment unless instructed. Use gentle cleansing, moisturiser and broad-spectrum sun protection; do not pick peeling skin. A trained professional should select the treatment, test suitability where appropriate and give a clear plan for stopping or restarting active ingredients.

Get advice for severe pain, blistering, marked swelling, spreading redness, pus, fever or a reaction that is not settling. Seek prompt review for eye exposure, vision changes or breathing difficulty. New or rapidly changing pigmentation should be assessed rather than repeatedly exfoliated.

Which condition or surface change are we targeting? Why is microdermabrasion or a peel better suited to my skin? Which ingredient and strength will be used? How will you reduce irritation and pigment changes? Which products should I pause, and what should I use while the skin recovers?