How to reduce the appearance of stretch marks

Stretch marks are lines or bands that develop when skin stretches or changes volume faster than its supporting fibres can adapt. They may appear during pregnancy, puberty, rapid muscle growth, or substantial weight change. Early marks can look pink, red, purple, or darker than nearby skin; older marks often become lighter and slightly indented. They are common scars within the skin, not a sign that the surface is dirty or damaged by poor hygiene.

Moisturiser can reduce dryness and itch but does not erase established marks. Daily broad-spectrum sun protection helps limit contrast between a mark and surrounding skin. A dermatologist may discuss microneedling, RF microneedling, fractional laser treatment, or carboxytherapy. These options work through controlled skin injury, heat, or stimulation of repair, so the plan depends on the mark's age, colour, body site, skin tone, and tendency to form raised scars. Several appointments may be advised, with healing time between them.

Arrange a review if marks appear suddenly without a clear change in body size, are broad and numerous, or occur with easy bruising, muscle weakness, or prolonged use of steroid medicines. Ask for an examination if a mark is painful, inflamed, or raised rather than flat.

Ask which treatment matches the colour and texture of your marks, how many visits may be needed, what temporary skin changes to expect, and whether your skin tone or scar history changes the plan.