What should you know about Mustela stretch marks?

Stretch marks, also called striae, are lines that form when skin stretches or changes quickly and supporting fibres alter. They may begin pink, red, purple, or darker than surrounding skin, then become lighter or silvery. Pregnancy, puberty, muscle gain, weight change, and some medicines can be associated with them. They are not a sign of poor skin care and are usually harmless.

Apply moisturiser to reduce dryness and itching, especially when skin feels tight. Massage gently and avoid promising claims about prevention or removal. If appearance remains bothersome, a dermatologist can discuss [Microneedling](/treatments/aesthetic-procedures/microneedling/), [Fractional Laser Treatment](/treatments/laser-and-energy/fractional-laser-treatment/), [RF Microneedling](/treatments/laser-and-energy/rf-microneedling/), or [Carboxytherapy](/treatments/aesthetic-procedures/carboxytherapy/). Suitability depends on skin tone, mark maturity, pregnancy status, medicines, and healing history.

Arrange medical review if marks appear suddenly without an obvious change, cover a large area quickly, or occur with easy bruising, muscle weakness, or other new symptoms. Ask for advice before procedures during pregnancy or breastfeeding, and seek care for pain, ulceration, or a markedly inflamed area.

Are these typical stretch marks? Which option suits their colour and age? What recovery and pigment changes are possible for my skin tone, and should any medicine be paused?