Stretch Marks: Why They Happen and How to Treat Them Effectively

Stretch marks are one of the most common skin concerns we see at Opalesce Skin Clinic, yet they’re often misunderstood. While completely harmless, these lines can cause self-consciousness, particularly when they appear in visible areas such as the thighs, abdomen, or arms. The good news is that with the right approach and advanced, non-invasive treatments, their appearance can be significantly reduced.

In this article, we’ll explore what stretch marks are, why they form, and the professional solutions available to smooth and restore your skin’s texture.

What Are Stretch Marks?

Stretch marks, medically known as striae distensae, are a type of scar that forms when the skin is stretched too quickly. This rapid expansion causes the collagen and elastin fibres in the dermis, the middle layer of the skin, to tear. As the skin heals, it leaves behind thin, slightly indented lines.

When they first appear, stretch marks are often red, purple, or dark brown, depending on skin tone. Over time, they tend to fade to a silvery or lighter shade, but the texture changes remain, making the skin feel less smooth.

Why Do They Happen?

Stretch marks can occur for several reasons, and they’re not limited to any one gender, age, or body type. Common triggers include pregnancy, rapid weight gain or loss, adolescent growth spurts, bodybuilding, and certain medical conditions or medications (such as prolonged use of corticosteroids).

Genetics also play a significant role. If your parents or siblings have stretch marks, you may be more predisposed to developing them. Additionally, factors that reduce the skin’s elasticity, such as dehydration, nutrient deficiencies, or underlying health conditions, can make the dermis more prone to tearing when stretched.

Why Topical Products Often Fall Short

While moisturisers and oils can help keep the skin hydrated and supple, they can’t fully prevent stretch marks or significantly reverse them once they form. This is because the structural damage occurs deep in the dermis, far below the reach of most topical treatments.

That’s where professional, technology-driven solutions make all the difference, targeting the deeper skin layers to stimulate repair from within.

How Opalesce Treats Stretch Marks

At Opalesce Skin Clinic, one of our most effective options for stretch mark reduction is microneedling with radiofrequency (RF). This treatment combines two powerful technologies:

• Microneedling creates controlled micro-injuries in the skin, triggering the body’s natural healing process and stimulating the production of fresh collagen and elastin.

• Radiofrequency energy delivers gentle heat into the deeper layers of the skin, further enhancing collagen remodelling and tightening the surrounding tissue.

Together, these techniques help smooth out the texture of stretch marks, reduce their visibility, and improve the overall tone and firmness of the treated area.

The best part? Microneedling with RF is non-invasive, requires minimal downtime, and can be customised to suit your specific skin type, severity of stretch marks, and comfort level. You can learn more about our approach and ethos on our About page.

The Importance of a Personalised Plan

No two cases of stretch marks are the same, which is why we always recommend starting with a professional consultation. During this appointment, we’ll assess your skin, discuss your goals, and create a tailored treatment plan that addresses your stretch marks effectively while supporting overall skin health.

We may also combine microneedling with other treatments or at-home skincare to maximise your results.

Realistic Expectations and Lasting Results

It’s important to note that while we can dramatically improve the appearance of stretch marks, no treatment can make them disappear completely. However, with the right course of sessions and consistent aftercare, most clients see a significant softening of texture, a reduction in visibility, and a boost in skin confidence.

If stretch marks have been holding you back from feeling your best, we’re here to help you take control of your skin’s story. Book your consultation online today and take the first step towards smoother, more even-toned skin.