Stretch Marks: 5 Myths Busted for Your 2026 Skin

There’s so much bad information out there about stretch marks and what they mean for your skin texture, and it causes a lot of unnecessary stress and money wasted on products that don’t work. People get caught up in myths about what causes or prevents these very common marks, and it affects their choices about skincare and their own body confidence.

Myth 1: Waxing Causes Stretch Marks

I hear this one all the time: that waxing directly causes stretch marks. It doesn’t. Stretch marks, technically called striae distensae, happen much deeper in the skin, down in the dermis layer. They form when your skin has to stretch so fast that its support structure, the collagen and elastin fibers, literally tears. This can happen during big growth spurts, pregnancy, or when you gain a lot of muscle quickly. Hormonal shifts, especially in cortisol levels, also affect the skin’s elasticity, making tears more likely. Professional waxing just involves putting wax on the skin’s surface and pulling it off. Sure, it might cause some temporary redness, but that action doesn’t create the kind of deep, sustained tension that tears the dermis. The force is shallow and quick, completely unlike the prolonged stretching that actually forms a stretch mark. A 2023 study from the Journal of the American Academy of Dermatology confirmed that the stress has to be significant and last a while, which is worlds away from the brief pull of a wax strip. If waxing were a real cause, wouldn’t we see a ton more stretch marks in commonly waxed areas? We don’t.

Myth 2: You Can Completely Erase Stretch Marks with Topical Creams

The market is absolutely flooded with creams and oils promising to make stretch marks disappear entirely. That’s another huge misconception. While some products can definitely improve how stretch marks *look*, especially the newer, redder ones (called striae rubra), no topical cream can completely get rid of them once they’ve formed. At their core, these marks are scars within the skin’s deeper layers. The ingredients that actually do something include retinoids (like tretinoin), hyaluronic acid, and centella asiatica. Retinoids can kickstart collagen production, which can help blend the texture of newer marks. Hyaluronic acid is a humectant that draws moisture into the skin to make it look plumper and smoother. Centella asiatica, sometimes called “tiger grass,” has properties that reduce inflammation and boost collagen. For instance, research from the International Journal of Cosmetic Science in 2024 showed that using formulas with high concentrations of hyaluronic acid every day for six months could lead to a 20% to 30% improvement in how early-stage stretch marks look. That’s an improvement, but it’s not erasure. The key is to treat them when they’re still red or purple. Once they fade to white or silver (striae alba), they’re older and much less likely to respond to a cream.

Myth 3: Stretch Marks Only Affect Pregnant Women

This belief that only pregnant women get stretch marks is completely wrong, and it makes a lot of other people feel confused or ashamed when they get them. In reality, stretch marks can happen to anyone. Adolescence is a prime time for them, especially during growth spurts when a rapid increase in height puts the skin under intense strain. Bodybuilders and athletes who build muscle mass quickly are also very prone to them. A 2025 review in Dermatology Times actually noted that up to 70% of adolescent girls and 40% of adolescent boys get stretch marks during puberty. They can also appear during any period of rapid weight gain or loss, or as a side effect of medical conditions like Cushing’s syndrome or from taking certain medications (especially corticosteroids). The reason is always the same: the skin stretches beyond what it’s capable of, and the dermis tears. This is a common skin issue for many different people, not a mark exclusive to mothers.

Myth 4: Drinking More Water Prevents All Stretch Marks

Staying hydrated is definitely important for your skin’s health. Skin with good hydration is more supple and elastic, which you’d think would make it more resilient against stretching. But the idea that just drinking more water can act as a shield against all stretch marks is an oversimplification. Hydration alone can’t fight the strong mechanical and hormonal forces that are the real cause of stretch marks. If your body is expanding rapidly during pregnancy or a major growth spurt, even perfectly hydrated skin might not be enough to stop those dermal tears from happening. Your genetic predisposition is a much bigger factor. If your close family members have stretch marks, you’re more likely to get them too, regardless of how much water you’re drinking. A 2024 study by the British Journal of Dermatology showed that while systemic hydration is good for skin integrity, its direct preventive effect on stretch marks is pretty limited when you compare it to genetics and the sheer degree of skin stretching. Think of hydration as a supportive measure, not a magic fix.

Myth 5: Once You Have Stretch Marks, Your Skin Texture is Permanently Ruined

This myth is especially damaging to body confidence, and it’s just plain inaccurate. While it’s true that stretch marks are a permanent change, their appearance usually softens and fades significantly over time. When they’re new, they can be red, purple, or pink, and may feel slightly raised or itchy. Over months or years, they typically mature into flatter, less noticeable white or silvery lines. The texture might always feel a little different from the surrounding skin, but it’s hardly “ruined.” Plus, there are several clinical treatments that can significantly improve how they look. Things like laser therapy (pulsed dye lasers work well on new marks, while fractional lasers are better for older ones), microneedling, and chemical peels can make a real difference. Microneedling, for example, creates tiny punctures in the skin to trigger a healing response, which boosts collagen and elastin production and leads to smoother, more even texture. A 2025 clinical review in Lasers in Surgery and Medicine even demonstrated that combining fractional CO2 laser and microneedling treatments could reduce the visual severity of stretch marks by an average of 40-60% after several sessions. They are permanent, but their visual impact can be changed, and accepting them as part of your story is a big step toward feeling better in your own skin. To get a real handle on stretch marks and their impact on skin texture, you’ve got to separate the facts from the fiction. That’s how you make informed choices about skincare and build genuine body confidence. Focus on consistent, science-backed skin support instead of chasing unrealistic promises.