If the skin retains some elasticity, it can still scar irreversibly when subjected to excessive tension. Stretch marks, those not-so-glamorous marblings but harmless, appear on the buttocks, belly, breasts, or thighs, and while they’re very common during pregnancy, they don’t spare men either…
Stretch marks, these not-so-glamorous streaks, are the lot of a large number of people (not only women, but also men and growing adolescents). Even though some people today choose to show them without shame — to defend the image of a real body, not retouched by Photoshop,
Because beyond aesthetics, stretch marks often recall a period of upheaval: adolescence, pregnancy, weight fluctuations, medical treatment… And they can cause real embarrassment in daily life. So, can they be avoided? Attenuated? And above all: what do the studies behind the “miracle creams” really say?
Stretch marks: when the skin’s elasticity is put to (too) harsh a test
Stretch marks are a rupture of collagen and elastin fibers in the dermis (the deep layer of the skin). They typically appear as red to purplish stripes (recent stretch marks), which tend to fade and become pale and nacreous over time.
They can form on various parts of the body subjected to tension: abdomen, breasts, buttocks, hips, thighs, arms… Often symmetrical, they can be more or less indented, long or extensive.
Red or white stretch marks: why it matters
This is a crucial point for understanding treatments.
Red/purple stretch marks are recent: blood vessels are still present, inflammation is active, and the skin is in a remodeling phase. It’s the moment when you can hope to attenuate them the most.
White stretch marks are older: scar tissue is established. They become harder to attenuate, even with regular care.
What causes stretch marks?
These unattractive marblings appear when the skin is subjected to too strong or too rapid tension. Among the most common causes:
- pregnancy (nearly 90% of women would be affected to varying degrees)
- rapid weight gain or frequent variations (“yo-yo” effect)
- dramatic weight loss
- rapid growth during adolescence
- significant muscle gain
- genetic predisposition (some skin types scar more easily)
The role of hormones: cortisol, pregnancy, puberty…
Stretch marks are also associated with high levels of cortisol (the stress hormone), which weakens the dermal fibers. This explains why:
people on corticosteroid treatment may be more prone to stretch marks,
some endocrine disorders can increase the risk,
periods of hormonal fluctuations (pregnancy, puberty) are particularly conducive.
Can stretch marks be prevented?
Not completely, unfortunately. Despite marketing promises, there is currently no miracle treatment guaranteed to prevent their appearance.
Study results (notably a Cochrane analysis on topical preparations used during pregnancy) conclude that no cream or oil has demonstrated a clear and consistent preventive efficacy.
(2)Topical preparations to prevent stretch marks during pregnancy http://www.cochrane.org/fr/CD000066/preparations-topiques-pour-prevenir-les-vergetures-dues-a-la-grossesse[/source
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What can really help (without false promises)
If you can’t “block” the formation of stretch marks, you can still tilt the odds in your favor:
- Hydrate the skin daily: supple skin resists tension better.
- Massage: massage improves skin comfort, stimulates microcirculation, and can help you better tolerate stretching.
- Avoid drastic diets: this is one of the main causes of dermal weakening.
- Limit rapid weight changes (when possible).
- Mind lifestyle habits: sleep, nutrition, hydration… the skin is an organ that regenerates.
During pregnancy, massaging the belly can also provide a “well-being” benefit, as it improves tissue oxygenation and helps maintain good skin suppleness.
My stretch marks make me self-conscious: can they be attenuated?
Yes. Even though you cannot make them disappear 100%, there are ways to make them less visible.
Natural remedies: mainly useful in the recent phase
Vegetable oils and rich butters (sweet almond oil, jojoba, shea…) help:
to improve skin comfort,
to limit dryness (which visually emphasizes the stripes),
to maintain elasticity.
The key point: consistency matters more than the brand. It’s better to massage daily with a simple product than to apply a “miracle cream” once a week.
Laser, dermatology: what works best
In cases where they’re a real source of distress, a laser treatment can be considered with a dermatologist. It helps restart collagen production, smooth the relief slightly, and even out skin color.
For more: reducing stretch marks naturally.
DIY recipe: homemade anti-stretch-mark balm (nourishing + massage)
This balm does not promise the impossible: it aims to intensely nourish the skin and facilitate daily massage, particularly useful in prevention or early onset of stretch marks.
Ingredients
Preparation
In a small saucepan over low heat, melt shea butter, coconut oil, and beeswax until the mixture is completely liquid. Remove from heat, then add sweet almond oil, jojoba oil, and (if you wish) essential oils. Mix thoroughly. Let cool slightly then pour into a clean, dry container. Let the balm harden at room temperature, or refrigerate to speed up the setting. Apply to the risk zones (belly, hips, thighs…) and massage gently.
Should you buy a “stretch-mark” specific product?
If you prefer to buy a ready-made oil or serum, the main benefit is saving time and maintaining a regular routine. The important thing is to choose a product with a simple composition, rich in plant oils, and pleasant to apply (because that’s what encourages daily use).
Stretch marks: your most frequently asked questions
1) Can stretch marks disappear completely?
No, it’s very rare for stretch marks to disappear entirely. They are essentially small scars from the rupture of collagen fibers in the dermis. However, they can significantly fade over time: red/purple stretch marks often become lighter and less visible. Some treatments (laser, dermatologic care) can also improve their appearance, but without guaranteeing 100% disappearance.
2) What is the difference between red/stretch marks and white stretch marks?
Red or purple stretch marks are the recent ones. They are still inflamed and vascularized: this is when care and treatments are most effective at attenuating them. White stretch marks are older: scar tissue is established, and they often become harder to improve. In this case, dermatological solutions (laser, microneedling, etc.) are typically the most effective.
3) Are anti-stretch-mark creams truly effective?
Creams can be helpful… but not miraculous. No cream has proven total and systematic effectiveness to prevent stretch marks. However, well-hydrated and supple skin may better resist tension. Stretch-mark care is therefore mainly preventive: it improves elasticity, reduces dryness, and encourages regular massage, which is a real plus.
4) Can you avoid stretch marks during pregnancy?
You cannot guarantee prevention because pregnancy combines several factors: rapid skin stretching, hormones, and genetics. Some women won’t get them, others will despite a strict routine. However, you can limit damage by adopting some good habits: daily hydration, gentle belly massage, balanced nutrition, gradual weight gain, and nourishing products suited to you (without essential oils if needed).
5) What is the most effective treatment to attenuate stretch marks?
The most effective treatments are generally medical, notably laser, which stimulates skin regeneration and can improve the appearance of the lines. Other methods exist (dermatologic peels, microneedling), to discuss with a dermatologist depending on your skin type and the age of the stretch marks. Natural care (vegetable oils, butters, balms) remains interesting as a complement: they improve suppleness, hydration, and comfort, but their effectiveness is mainly visible on recent stretch marks.
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