Striae are dermal tears from rapid stretch. They exist in two stages, and the stage determines what is worth doing.
Book an assessment →Rapid expansion exceeds dermal elasticity and collagen fibres tear. Striae rubrae are red or purple and inflammatory; striae albae are white, atrophic and mature.
Red stretch marks are recent and still vascular. White ones are established scars with reduced collagen. They do not respond to the same approach, and the red stage is the more responsive one.
Stage and colour, distribution, duration, cause of the stretch, and skin thickness at the site.
Vascular-directed treatment for the red stage; collagen stimulation for the white. The realistic aim is reduced contrast and improved texture rather than clearance.
Anyone promising complete removal of mature white striae is overstating what the tissue allows.
Stretch marks are scars in the deeper layer of the skin. When the dermis is stretched faster than its collagen and elastic fibres can adapt, the fibres break and the gap heals as a thin, flattened band. In the first months the band is red or purple because blood vessels and inflammation are still active. Over time it fades to white or silvery and the surface becomes slightly creased.
That timeline shapes the plan. Red marks are still remodelling, so vessel-directed light or laser and topical care aimed at collagen can change how they settle. White marks are mature scars; the tools there are collagen stimulation through fractional laser, microneedling or radiofrequency microneedling, used as a course with weeks between sessions. In Asian skin, settings are chosen to limit the risk of post-inflammatory pigment.
Dr Sin Yong will be clear about the ceiling. Treatment can make marks less noticeable in colour and texture. It does not restore the original skin, and mature white marks change less than recent red ones.
Gradual rather than rapid weight change, and moisturising during pregnancy, are commonly advised. Reviews of creams and oils marketed for prevention show mixed and limited evidence, so no product should be relied on to stop stretch marks forming. Long-term use of strong topical steroids on the body should be avoided without medical advice, because it thins the skin and can cause striae.
“A red stretch mark is still a wound remodelling. A white one is a finished scar. Treating them the same way wastes the stage that responds.”
Striae are dermal tears from rapid stretch. They exist in two stages, and the stage determines what is worth doing.
Red stretch marks are recent and still vascular. White ones are established scars with reduced collagen. They do not respond to the same approach, and the red stage is the more responsive one.
Stage and colour, distribution, duration, cause of the stretch, and skin thickness at the site.
Anyone promising complete removal of mature white striae is overstating what the tissue allows.
No. They are scars in the dermis. Treatment aims to soften colour and texture so they are less noticeable; mature white marks change less than recent red ones.
Red or purple marks are still active and generally respond more than white ones, so an assessment while they are red leaves more options open.
These sources describe mechanisms and general evidence. They are not a promise of any individual result; suitability is decided at an in-person assessment.
Every assessment at IN Eternity Clinic is carried out personally by Medical Director Dr Sin Yong at 9 Scotts Road, #12-01 Pacific Plaza. If the honest answer is that treatment should wait, you will be told that.
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