
Linear marks on the skin can develop during periods of growth or change. At our clinic, stretch marks are assessed medically, led by Medical Director Dr Joney De Souza and supported by our expert medical team.
Stretch marks, also known as striae, are linear marks that form when the skin stretches faster than it can adapt. They commonly appear on the abdomen, thighs, hips, breasts, buttocks and upper arms. Early stretch marks may appear red or purple, while older marks often fade to a lighter, silvery tone. They are benign and do not affect physical health.
Microneedling can help improve the appearance of stretch marks by stimulating skin repair and strengthening the affected area. Stretch marks form when the skin stretches faster than it can adapt, which disrupts collagen and elastin. Therefore, by creating controlled micro-injuries, microneedling encourages new collagen production and gradual remodelling of the skin. As a result, stretch marks often appear smoother, softer, and closer in texture to the surrounding skin over time.

Stretch marks develop when the skin’s elastic fibres are disrupted due to rapid stretching.
Contributing factors may include:
Pregnancy
Weight changes
Growth spurts
Hormonal influences
Genetic predisposition
The likelihood and appearance of stretch marks vary widely between individuals.
Morpheus8 can help improve the appearance of stretch marks by tightening the skin and stimulating collagen renewal in the affected area. Stretch marks develop when rapid stretching disrupts the skin’s support structure, leading to visible lines and texture changes. Therefore, by combining microneedling with radiofrequency energy, Morpheus8 heats the deeper layers of the skin and promotes remodelling. As a result, stretch marks appear smoother, firmer, and less noticeable over time.

Assessment focuses on the age, colour and texture of the stretch marks, as well as overall skin quality. Our medical team considers whether marks are newer or more established, as this influences how responsive they may be to treatment.
This allows us to explain realistic expectations and suitable management options.


Microneedling-based treatments are often discussed where collagen stimulation and texture improvement are appropriate.
Improvement focuses on skin quality and texture. Options discussed at our clinic may include UltraClear laser resurfacing, microneedling, RF microneedling, polynucleotide treatments and medical-grade skincare. The aim is to reduce visibility rather than remove marks entirely.
No. Treatments aim to improve appearance and texture rather than fully remove stretch marks.
Newer stretch marks may respond more readily to treatment, but established marks can still improve in texture.
They often lighten over time, but usually remain visible to some degree.
No. Hormonal changes, growth and genetics also play significant roles.
No. Many people choose not to treat stretch marks once they understand their nature and progression.

Our team would love to hear from you. Whether you have questions, need guidance, or simply want to explore your treatment options, we’re here to support you every step of the way. If you would like to place an online booking you can do this via our online booking system.
Dr Joney De Souza Skin and Laser Clinic is located in central Marylebone and is easily accessible by public transport or car, with Bond Street, Oxford Circus and Baker Street Underground stations all just a short walk away. For those driving, paid on-street parking and nearby public car parks are available, making the clinic convenient to reach from across London, including Mayfair and Soho.