
Stretch marks are a common skin concern that many people experience, but what exactly are they? Essentially, stretch marks are a type of scar that forms when the dermis—the deeper, elastic layer of the skin—tears due to rapid stretching. This can happen from growth spurts, pregnancy, weight changes, or even muscle gain.
How Do Stretch Marks Form?
When the skin stretches beyond its natural capacity, the collagen and elastin fibers break, leading to the formation of stretch marks. Initially, these marks appear pink, red, or even purple due to inflammation and blood vessel visibility. Over time, they fade to a white or silvery color as the inflammation subsides and the scar matures. One of the key effects of stretch marks is a loss of skin elasticity, as the dermis has been permanently altered.
Can Stretch Marks Be Treated?
While stretch marks never completely disappear, advanced treatments can significantly reduce their appearance. One of the most effective options available is fractional CO2 laser therapy.
How Does Fractional CO2 Laser Work?
Fractional CO2 laser treatment works by delivering tiny columns of laser energy into the skin, creating micro-injuries that stimulate collagen production and skin remodeling. As the skin heals, the stretch mark becomes thinner and blends more seamlessly with the surrounding skin.
Benefits of CO2 Laser Treatment for Stretch Marks
Reduces the Appearance of Scars: The laser works to thin out the stretch mark, making it less visible.
Improves Skin Texture: By promoting collagen production, the treatment enhances skin elasticity and smoothness.
Effective for Old and New Stretch Marks: While fresher stretch marks (pink or red) respond well to treatment, even older white stretch marks can be improved.
Non-Surgical and Minimal Downtime: The procedure is performed in-office with minimal recovery time compared to more invasive treatments.
What to Expect from the Treatment

During the session, the laser is applied directly to the affected areas. Some redness, mild swelling, or flaking may occur as the skin heals and regenerates. Multiple sessions may be recommended for optimal results, depending on the severity and age of the stretch marks.
Is CO2 Laser Right for You?
If you're looking to improve the appearance of stretch marks and enhance your skin’s texture, fractional CO2 laser treatment may be a great option. To find out if this treatment is right for you, schedule a consultation at West Coast Plastic Surgery Center today by calling (805) 983-1999.
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