Stretch marks are a common skin concern, often resulting from rapid changes in body size, such as weight gain, pregnancy, or growth spurts. They appear as streaky lines on the skin, and while they’re completely harmless, many people seek treatments to reduce their visibility.
One increasingly popular option for stretch mark removal is microneedling. This minimally invasive treatment uses tiny needles to encourage the body’s natural healing response, leading many to ask, “Does microneedling work for stretch marks?” In this blog, we’ll explore how microneedling works on stretch marks, its effectiveness, and how it compares to other treatments, like laser therapy, for achieving smoother skin.
What causes stretch marks?
Stretch marks, or “striae,” are commonly caused by rapid changes in body size, stretching the skin beyond its normal capacity. This leads to tiny tears in the skin’s connective tissue, which heal into visible streaks or lines. Here are some of the most common causes:
- Rapid Growth: During puberty, sudden growth spurts can stretch the skin, often leading to stretch marks on the thighs, hips, and upper arms.
- Weight Gain: Significant or rapid weight gain can cause the skin to stretch and develop marks, typically on areas like the abdomen and thighs.
- Pregnancy: As the body grows to accommodate a developing baby, many pregnant women experience stretch marks on the belly, breasts, and hips.
While stretch marks can develop on any skin type, they may appear more visible on lighter or darker skin tones, depending on their colour. People with genetically more elastic skin may develop fewer or less prominent stretch marks, but nearly everyone can experience them at some point.
How does microneedling work?
Microneedling is a minimally invasive procedure that uses a device with tiny needles to create micro-injuries on the skin’s surface. These small punctures trigger the body’s natural healing response, which stimulates the production of new skin cells and collagen—a vital protein that keeps the skin firm and smooth.
This process, known as collagen induction therapy, promotes collagen production and elastin growth to repair tiny injuries. Over time, this leads to a gradual improvement in skin texture and elasticity, making microneedling an effective option for reducing the appearance of stretch marks. By boosting collagen and elastin, microneedling can help smooth out stretch marks, giving the skin a more even appearance.
Microneedling for stretch marks: How effective is it?
Microneedling has shown promising results in improving the appearance of stretch marks by stimulating the skin’s natural healing process. As the tiny needles create micro-injuries, the body responds by producing new collagen and elastin. This increase in collagen helps to plump up the skin, gradually filling in the stretch marks and making them less visible.
Expected results:
- Improved Skin Texture: With each microneedling session, the skin’s texture becomes smoother as collagen rebuilds the affected areas.
- Reduction in Stretch Mark Visibility: While microneedling may not completely remove stretch marks, it can significantly reduce their appearance, blending them more seamlessly with the surrounding skin.
- Long-Lasting Effects: The results are long-lasting over time and with multiple treatments, especially when combined with a good skincare routine.
While results vary by individual, most people notice a visible improvement after a few sessions. Microneedling’s ability to promote collagen induction therapy makes it an effective option for stretch mark removal without requiring invasive procedures.
Microneedling vs. laser for stretch marks
Both microneedling and laser therapy are effective treatments for stretch marks, but each has unique benefits and limitations. Here’s a comparison to help you understand which option might be best for you:
Both microneedling and laser therapy treatments can significantly reduce the appearance of stretch marks, but microneedling is typically more suitable for those seeking a gentler approach with minimal downtime. Laser therapy can be highly effective, particularly for deeper stretch marks, but comes with a higher price tag and longer recovery.
What to expect during a microneedling session
A typical microneedling session is straightforward and minimally invasive, designed to create controlled micro-injuries in the skin for optimal healing. Here’s a step-by-step overview of what you can expect:
- Preparation: The skin is thoroughly cleansed to remove any impurities.
- Application of Topical Numbing Cream: To minimise minor discomfort, a topical numbing cream is applied to the treatment area and left on for about 20-30 minutes to take effect.
- Microneedling Procedure: Using a microneedling device equipped with tiny needles, the practitioner moves over the treatment area to create micro-injuries. This stimulates collagen production and helps with stretch mark removal.
- Post-Treatment Care: A soothing serum or hyaluronic acid is often applied to promote hydration and healing after the procedure. Patients are advised to avoid direct sun exposure and not apply makeup for at least 24 hours.
Thanks to the numbing cream, most people report a tolerable level of discomfort. Redness and mild swelling may occur for 1-2 days, and keeping the skin moisturised is essential for a smooth recovery.
How many microneedling sessions are needed for stretch marks?
Microneedling typically requires multiple treatments to noticeably improve the appearance of stretch marks. While the exact number of sessions can vary based on individual factors like skin type, depth of stretch marks, and desired results, most people see optimal results after a series of sessions.
While some improvement is visible after the first session, collagen production occurs gradually, meaning results become more pronounced over time. Spacing sessions about 4-6 weeks apart allow for optimal healing and collagen formation between treatments.
How much does microneedling for stretch marks cost?
The cost of microneedling for stretch marks can vary depending on the size of the treatment area and the number of sessions required for optimal results. On average, a single microneedling session ranges from $300 to $700, with multiple sessions often needed to effectively remove stretch marks and improve uneven skin tone.
Potential side effects and risks
While microneedling is generally considered a safe procedure, there are some potential side effects and risks to remember. These can usually be minimised by following proper post-treatment care and professional guidelines:
Skin infection
Since microneedling creates tiny openings in the skin, there’s a minor risk of infection if the treated area isn’t kept clean. Using prescribed aftercare products can help protect the skin as it heals.
Allergic reactions
Some individuals may experience allergic reactions to serums or products applied post-treatment. It’s best to consult a professional to ensure the products are used to suit your skin type.
Redness and swelling
Mild redness and swelling are common, often subsiding within a day or two. Topical numbing cream applied before the procedure can help manage minor discomfort.
Following professional guidelines
Adhering to aftercare instructions, such as avoiding direct sun exposure and refraining from applying makeup for at least 24 hours, can help minimise risks and support treating the skin's healing process. A qualified professional will provide tailored guidance to ensure a safe and effective experience.
The final step towards stretch mark reduction
Microneedling is an effective, minimally invasive option for reducing the appearance of stretch marks. Promoting collagen production and supporting the skin’s natural healing process can help smooth and rejuvenate treated areas over time.
As with any cosmetic treatment, consulting with a professional is essential to ensure the best approach for your unique skin type and stretch mark severity. The team at Victorian Dermal Group can provide personalised advice and help create a tailored treatment plan to address your skin concerns effectively.
Contact Victorian Dermal Group today to learn more about microneedling for stretch marks and explore options to achieve smoother, more confident skin.
