Stretch marks during weight loss

Stretch marks form when skin and its deeper support fibres change faster than they can adapt. They may have developed during earlier weight gain, growth, pregnancy, or muscle change and only become more visible when surrounding volume changes. Marks can occur on the abdomen, breasts, hips, thighs, arms, or back. They may fade to a lighter shade, but altered texture can remain.

Aim for a steady, nourishing weight-loss plan and moisturise if the skin feels dry or tight. Moisturisers support comfort but do not rebuild established stretch-mark texture. Once weight and skin changes have settled, a dermatologist can assess whether microneedling, fractional laser treatment, RF microneedling, or carboxytherapy may make the marks less noticeable. Treatment is gradual and requires personalised aftercare.

Arrange medical review for sudden widespread marks without a clear body change, or if they occur with easy bruising, weakness, unusual weight change, or prolonged steroid use. Pain, warmth, swelling, or persistent inflammation suggests another skin problem may need attention.

Ask whether the marks are mature enough for treatment, which option fits their colour and texture, and how weight stability affects timing.