Once stretch marks appear on the buttocks or thighs, they don't easily fade with just creams or moisturizers. Many people's first question is, "Can they be treated now?" To answer directly, the treatment direction for stretch marks varies depending on their color and stage of progression, and selecting the appropriate laser for the stage is key.
Why do buttock stretch marks appear?
Stretch marks on our body occur when rapid growth happens during adolescence, or when sudden body changes like bulking up or weight gain cause the collagen and elastic fibers in the skin's dermis to break down. They can be seen as a type of scar.
Because they are deeply rooted scars in the skin, stretch mark creams are unlikely to show proper effectiveness. This is why an approach that directly addresses damage to the dermal layer is necessary.
Stretch marks are reported as a type of scar resulting from collagen damage in the dermal layer, not the epidermis.
What's the difference between red stretch marks and white stretch marks?
Stretch marks change color over time. When buttock stretch marks first appear, they are reddish, then gradually turn white. The two stages involve different conditions within the skin, so the treatment methods also differ.
| Classification | Red Stretch Marks | White Stretch Marks |
|---|---|---|
| Stage | Early | Late |
| Skin Condition | Vascular proliferation, redness | White scars with lost pigment |
| Main Approach | Vascular treatment, collagen regeneration induction | Dermal regeneration induction |
Even for the same stretch marks, red-stage stretch marks and white, hardened stretch marks have different starting points. Therefore, it's better to check the current color and progression together rather than self-diagnosing.
Red stretch marks: The early stage is an opportunity
Treating red stretch marks when they first appear can lead to good treatment outcomes. Early buttock stretch mark laser treatment uses Vbeam Prima to eliminate proliferated blood vessels, remove redness, and induce collagen regeneration.
This can help block harmful substances and prevent the progression to white stretch marks. In other words, the red stage is a point where management can be done before further progression.
For questions, inquire about stage-specific stretch mark treatment via chat consultation
If they've hardened into white stretch marks, Pinhole Technique
If red stretch marks are not treated, they will remain as white stretch marks. At Yonsei Star Dermatology Sinchon, we assist with Pinhole Technique treatment for white buttock stretch marks using the Ultrapulse Encore laser.
The laser reaches the deeply damaged dermal layer, creating microscopic holes that trigger a powerful skin regeneration response. You can then observe newly formed collagen and elastic fibers filling the stretch mark area. The overall stretch mark treatment process proceeds in stages tailored to your skin condition.
How many sessions and how long does treatment take?
Many people are curious about the duration of buttock stretch mark laser treatment. It varies depending on the type of stretch mark and individual skin constitution.
- Red stretch marks: Satisfactory changes may be reported in as few as 5 sessions.
- White stretch marks: Improvement is expected after 10 or more sessions, performed at 1-2 month intervals.
- Treatment sessions tend to decrease with faster progression stages.
- Even for the same area, there can be individual differences in response speed.
In the examination room, even with the same white stretch marks, the recovery pattern appears quite different depending on their width and depth.
Is covering with skin-colored tattoos okay?
Some people cover stretch marks with skin-colored tattoos because removal is not easy. However, these skin tattoos can create a sense of incongruity when skin tone changes with the seasons. It's good to keep in mind that covering is different from an approach that fundamentally addresses the scar itself.
Our medical team consists of dermatology specialists who perform customized buttock stretch mark laser treatments based on their experience in stretch mark and scar treatment.
In summary
Buttock stretch mark treatment varies depending on their color and stage. If they are in the red stage, the approach is to treat them before they harden into white. If they are in the white stage, the Pinhole Technique is used to induce dermal regeneration. Above all, the first step is to identify the current stage of your stretch marks.
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Chief Director Lee Sang-joo (MD, PhD, Yonsei University College of Medicine & Graduate School, Completed Dermatology Residency at Severance Hospital, President of the Korean Dermatological Association) Chief Director Lee Sang-joo's Profile First Published 2024-01-22 / Last Reviewed 2026-06-16
This content is for general information purposes only. Treatment response and number of sessions may vary individually, and accurate diagnosis and planning should be confirmed through consultation with medical staff.