Laser Stretch Mark Treatment

Laser stretch mark treatment at MED-LASER Jihlava offers a clinically guided approach to reducing the visibility of striae — the collagen-disruption scars that form when skin is rapidly stretched during growth, pregnancy, rapid weight change, or muscle building. Stretch marks in their early, red-to-purple (striae rubrae) phase respond particularly well to vascular laser targeting, as the blood vessels feeding the active lesion can be closed down to reduce colour and inflammation. Mature white or silver stretch marks (striae albae) respond to the collagen-remodelling effect of fractional laser energy, which stimulates new matrix production in the thinned dermal tissue. The clinic's laser portfolio covers both mechanisms, enabling treatment to be adapted to the age and presentation of the patient's stretch marks. Sessions start from 1,500 Kč and are typically structured as a course.

Stretch marks form when the dermis undergoes rapid mechanical stretching that outpaces the skin's natural elasticity. The dermal collagen and elastin fibres tear, and the body lays down disorganised replacement collagen in the damaged zone. In the early stages, the newly injured tissue is vascularised and the marks appear pink, red, or purple — this is the striae rubrae phase. Over time the vascularity reduces, the marks flatten and widen, and they fade to a silvery-white — striae albae. The two phases respond differently to laser treatment. For striae rubrae (red/active marks), pulsed-dye or Nd:YAG vascular laser wavelengths can selectively target the haemoglobin in the feeding blood vessels, closing them and reducing the active inflammatory phase. This diminishes colour and may partially interrupt the disorganised collagen deposition at an early enough stage to improve the ultimate cosmetic outcome. For striae albae (white/mature marks), the challenge is the opposite: the tissue is now hypopigmented and hypovascular. Fractional laser delivery stimulates fibroblasts in the thin, depleted dermis to produce new collagen and elastin, gradually restoring some thickness and surface regularity to the mark. The epidermis may also resurface with slightly more normal pigmentation over a series of sessions. MED-LASER Jihlava's fractional laser capability — demonstrated in the fractional resurfacing treatment and evidenced in the Q-switched Nd:YAG equipment used for tattoo removal — provides the technical tools to address both phases of stretch mark presentation. Common treatment areas include abdomen (post-pregnancy, weight change), breasts (puberty, weight fluctuation), thighs, buttocks, upper arms, and lower back. A course of 4–6 sessions spaced 4–6 weeks apart is typical for meaningful improvement; results in striae albae are partial rather than complete elimination of the marks. Preparation: avoid tanning for 4 weeks before each session. Arrive with clean skin on the area to be treated. Post-treatment: mild redness and some swelling for 24–48 hours. Keep the area moisturised and avoid direct sun exposure for 4 weeks after each session. Use SPF 50+ on exposed areas. Realistic expectations: laser treatment significantly reduces the visibility of stretch marks but is unlikely to eliminate mature white marks entirely. Most patients see a 40–60% improvement in the appearance of striae albae over a full course of sessions.