What Stretch Marks Actually Are (And Why Most Men Get the Science Wrong)
If you want to master stretch marks for men, this guide covers everything you need to know. Stretch marks on men are more common than most guys admit, and if you’ve noticed them on your shoulders, chest, thighs, or lower back, you’re not alone. Stretch marks men develop are not surface-level skin damage — they’re structural tears in the dermis, the deep connective tissue layer beneath your epidermis. That distinction matters enormously when it comes to treatment, because slapping coconut oil on a dermal wound is about as effective as rubbing it on a broken bone.
The medical term is striae distensae, and they form when the skin is stretched faster than the underlying collagen and elastin fibers can adapt. Those fibers literally rupture. In the acute phase, the body floods the area with inflammation — which is why fresh marks look red, purple, or raised. Over time, the inflammation resolves and leaves behind scar tissue that lacks pigmentation, texture integrity, and normal skin architecture. What you’re left with is essentially a dermal scar with altered surface characteristics.
Understanding this is the foundation of everything else in this guide. Treatments that work target collagen remodeling at the dermal level. Treatments that don’t work — and there are many — stay superficial.
When Men Get Stretch Marks: The Real Triggers
Rapid Muscle Gain
This is the most common trigger for men aged 18–35 who train seriously. When muscle mass grows faster than the overlying skin can accommodate, the dermis tears. The shoulders (deltoids), chest (pectorals), and biceps are the most frequent sites because these are the areas where guys chase size the hardest. Ironically, the faster you grow — whether naturally or otherwise — the higher your risk. Men using anabolic steroids or prohormones face compounded risk because these compounds accelerate muscle hypertrophy while also directly impairing collagen synthesis. That’s a double hit to skin integrity.
Weight Gain
Fat accumulation causes the same mechanical stretching as muscle, particularly around the abdomen, flanks, and thighs. The skin’s ability to stretch without damage depends heavily on how quickly the volume increases, your age (skin elasticity decreases with age), your hydration status, and genetic factors that determine baseline collagen density and organization. Men with a family history of stretch marks on either parent’s side face a meaningfully higher risk.
Adolescent Growth Spurts
Teenage boys and young men in their early twenties often develop stretch marks on the lower back, hips, and thighs during rapid height increases. These are extremely common and frequently dismissed as “nothing” — but they respond well to treatment if caught early. Many men carry these marks for decades having never tried anything beyond basic moisturizer.
Corticosteroid Use
Both topical and systemic corticosteroids suppress collagen production and thin the dermis over time. Men who use prescription steroid creams for skin conditions, or who take oral corticosteroids for autoimmune conditions, respiratory issues, or other medical reasons, face elevated risk of stretch marks in areas of high mechanical stress — or even in treated skin areas themselves.
How Stretch Marks Look Different Across Skin Tones
This section is where most grooming guides completely fail men of color, and that’s a serious gap. Stretch marks do not present the same way on all skin tones, and the treatment implications are significant.
Fair to Medium Skin Tones
On lighter skin, fresh stretch marks typically appear red, pink, or purple — they’re visually obvious and distinct from the surrounding skin due to the inflammatory vascular response beneath. As they mature, they fade to a silvery-white or pale tone that sits lighter than the surrounding skin. This contrast is what most people picture when they think of stretch marks.
Brown and Black Skin Tones
On medium-brown, dark brown, and Black skin, the presentation is fundamentally different. Fresh marks may appear dark brown, deep purple-brown, or hyperpigmented rather than red — because melanin-rich skin responds to inflammation with increased pigment production (post-inflammatory hyperpigmentation, or PIH). Over time, rather than fading to silver-white, they may remain darker than the surrounding skin, or in some cases fade to a lighter tone that creates a different kind of contrast. Mastering stretch marks for men takes practice but delivers great results. Mastering stretch marks for men takes practice but delivers great results.
The result is that stretch marks on Black and Brown men are frequently more visible and can be more distressing than those on lighter-skinned men — not because they’re more severe, but because the hyperpigmentation component adds a layer of discoloration on top of the textural scarring. This is critically important when selecting treatments, because several laser modalities that are standard recommendations for lighter skin carry real risks of causing additional hyperpigmentation or hypopigmentation on darker skin tones.
Fitzpatrick scale awareness isn’t just clinical box-ticking. If a dermatologist or aesthetician isn’t asking about your skin’s history with PIH before recommending laser treatment, that’s a red flag.
What Actually Works: Evidence-Based Treatments
Tretinoin (Retinoic Acid)
Tretinoin is the most evidence-supported topical treatment for stretch marks, and it works best on marks that are less than a few months old — still in the red, purple, or actively inflammatory phase. Multiple controlled studies show that tretinoin stimulates fibroblast activity, increases collagen and elastin synthesis, and normalizes the disorganized dermal structure of early striae. Results are modest but measurable: studies show improvements in mark length, width, and color compared to controls.
The catch: tretinoin has limited effect on mature, white/silver stretch marks. If your marks have already turned pale and settled, topical retinoids are not going to produce dramatic results — they can help with texture to some degree, but the dermal remodeling window has largely closed. For men with darker skin tones, tretinoin can also cause irritation-driven PIH if introduced too aggressively; start low (0.025–0.05%) and titrate up slowly.
Tretinoin requires a prescription in most countries. Adapalene (Differin), available over-the-counter, is a milder retinoid that may offer some benefit for early marks though the evidence base is thinner.
Microneedling
Microneedling creates controlled microinjuries in the dermis using fine needles, triggering a wound healing cascade that produces new collagen and elastin. For stretch marks, the literature shows meaningful improvements in texture, depth, and overall appearance — and crucially, it’s one of the safer procedural options for darker skin tones because it doesn’t use heat energy that can disrupt melanocytes. Combining microneedling with radiofrequency (RF microneedling) adds a collagen-remodeling heat component that improves outcomes further.
Realistically, you’re looking at 3–6 sessions spaced 4–6 weeks apart. Results accumulate over months, not days. This is a commitment. But for men with Fitzpatrick types IV–VI (medium-brown to dark Black skin) who want a procedural option without the pigmentation risks of ablative laser, microneedling is often the first-line recommendation from dermatologists with experience in skin of color.
Laser Treatments
Laser therapy covers a wide range of technologies with very different risk profiles. Understanding the distinction is not optional if you’re a man of color considering this route.
- Pulsed Dye Laser (PDL): Targets the vascular component of early, red/purple stretch marks. Effective for lighter skin tones. On darker skin, there is meaningful risk of pigmentation changes — proceed with extreme caution and only with a provider who has documented experience treating skin of color.
- Fractional CO2 Laser: Ablative option that resurfaces skin and drives collagen remodeling. Shows good results for texture improvement on mature marks in lighter skin. High risk of hyperpigmentation and hypopigmentation on darker skin tones. Not typically appropriate for Fitzpatrick IV–VI without a very conservative approach and experienced provider.
- Nd:YAG Laser (1064nm): Longer wavelength that penetrates deeper with less melanin absorption, making it a safer option for darker skin tones. Can address pigmentation in stretch marks and improve overall appearance. Less well-studied than PDL or fractional CO2, but increasingly used in skin-of-color dermatology practices.
- Fractional Non-Ablative Laser (e.g., 1550nm Fraxel): Less aggressive than ablative CO2, with a better safety profile for medium skin tones. Still requires careful assessment for very dark skin.
Chemical Peels
Glycolic acid and trichloroacetic acid (TCA) peels can improve the surface texture of stretch marks by promoting cell turnover and mild collagen stimulation. They’re rarely sufficient as standalone treatments for established marks but can complement other therapies. For men with darker skin tones, glycolic acid peels at appropriate concentrations are generally safer than ablative procedures — but PIH risk still exists, particularly with higher-strength TCA peels. Understanding stretch marks for men is key to a great grooming routine.
Platelet-Rich Plasma (PRP)
PRP, derived from your own blood and applied via injection or in combination with microneedling, contains growth factors that stimulate collagen and tissue repair. The evidence for stretch marks specifically is still building, but preliminary studies and clinical experience suggest it can enhance microneedling results. It’s gaining traction in skin-of-color dermatology because the mechanism doesn’t involve heat or UV energy that could affect pigmentation. Understanding stretch marks for men is key to a great grooming routine.
Treatment Comparison by Skin Tone and Mark Age
| Treatment | Best for New Marks | Best for Old Marks | Safer for Darker Skin | Evidence Level |
|---|---|---|---|---|
| Tretinoin (topical) | Yes | Limited | With caution | Strong (for new marks) |
| Microneedling | Yes | Yes | Yes | Moderate-Strong |
| RF Microneedling | Yes | Yes | Mostly Yes | Moderate |
| Pulsed Dye Laser | Yes | Limited | No | Strong (light skin) |
| Fractional CO2 Laser | Limited | Yes | No | Strong (light skin) |
| Nd:YAG Laser | Yes | Yes | Yes | Emerging |
| Glycolic Acid Peels | Yes | Limited | Mostly Yes | Moderate |
| PRP + Microneedling | Yes | Yes | Yes | Emerging |
What Doesn’t Work: Cutting Through the Marketing Noise
This is where we have to be blunt, because the stretch mark product market is full of expensive promises and weak science.
Coconut Oil and Shea Butter (Alone)
Neither coconut oil nor shea butter treats stretch marks. They’re excellent moisturizers and support overall skin health and hydration — which has real value — but they cannot penetrate to the dermis to stimulate collagen remodeling or reverse structural tears. No amount of topical fat applied to the skin surface reaches the dermal layer where stretch marks actually exist. These products aren’t harmful, but if you’re using them expecting to see marks fade significantly, you’ll be disappointed.
Vitamin E Oil
The Vitamin E myth is remarkably persistent. It’s been studied, and the results are consistently underwhelming. A well-cited study in the journal Dermatologic Surgery found no significant benefit from topical Vitamin E for scar treatment. Some users even develop contact dermatitis from it. The antioxidant properties of Vitamin E are real, but the idea that applying it topically meaningfully treats stretch marks is not supported by evidence.
Bio-Oil and Similar Products
Bio-Oil contains a mix of plant extracts, vitamins, and mineral oil. It’s well-formulated for skin softness and surface hydration, and it does contain some retinyl palmitate (a mild, largely inactive retinoid precursor). It may slightly improve the appearance of very early, superficial texture changes. It will not treat established stretch marks. The marketing far outpaces the clinical evidence.
Miracle Creams With “Collagen”
Topical collagen cannot penetrate the dermis. Collagen molecules are too large to pass through the skin barrier. Products claiming to “restore collagen” via a cream are selling you a cosmetic moisturizer at a medicinal price point. What can stimulate your own dermis to produce collagen are retinoids, certain peptides, and mechanical/energy-based treatments. A label that says “collagen” doesn’t mean collagen is being delivered where it counts.
Prevention: The Approach That Actually Makes Sense for Active Men
If you’re actively building muscle, in a period of rapid weight change, or a younger man still growing, prevention is where you get the most return on investment. Once stretch marks are established, you’re in the harder, slower game of treatment. Prevention is easier.
Control Your Rate of Mass Gain
This is the most impactful thing you can do. Slower, controlled muscle gain gives your skin time to adapt. The dermatological literature and practical experience from sports medicine both support moderate, consistent weight gain over crash bulking cycles. Aiming for 0.5–1 lb per week in a muscle-building phase is not just better for body composition outcomes — it’s meaningfully easier on your skin. Rapid “dirty bulks” that push 2–3+ lbs per week put you at significantly higher risk of striae on the chest, shoulders, and hips.
Stay Hydrated
Skin hydration directly affects its mechanical properties — specifically its ability to stretch without tearing. Well-hydrated skin is more elastic and more resistant to dermal rupture under stress. This doesn’t mean drinking three gallons of water a day, but consistent adequate hydration (your urine should be pale yellow, not dark) as a baseline habit during periods of physical growth is evidence-supported and costs nothing. Alcohol, which depletes hydration and reduces collagen synthesis, compounds risk — particularly relevant for men who bulk-cycle and drink heavily on weekends. When it comes to stretch marks for men, technique matters most.
Use Tretinoin or Glycolic Acid Preemptively
This is an underutilized preventive strategy. Regular, low-level use of tretinoin or glycolic acid in areas prone to stretch marks (lateral chest, shoulders, thighs) during a muscle-building phase maintains skin cell turnover, supports collagen fiber organization, and primes the dermis to handle mechanical stress more effectively. This is not a proven intervention in the strict clinical sense — there are no large RCTs on preemptive retinoid use for stretch mark prevention in bodybuilders — but the mechanistic rationale is sound and dermatologists with athletic clientele often recommend this approach.
Address Nutritional Foundations
Collagen synthesis requires specific nutritional inputs: Vitamin C is essential for hydroxylation of proline and lysine in collagen production. Zinc supports wound healing and collagen cross-linking. Protein intake needs to be adequate to provide the amino acid building blocks (glycine, proline, hydroxyproline) that make up collagen. Men who bulk aggressively on calorie-dense but nutritionally sparse diets may be undercutting their skin’s structural resilience even as they gain mass. Getting adequate micronutrients isn’t glamorous but it’s physiologically foundational. When it comes to stretch marks for men, technique matters most.
Product Recommendations: What’s Actually Worth Buying
| Product Type | Recommended Options | Best Use Case | Notes |
|---|---|---|---|
| Prescription Tretinoin | Generic tretinoin 0.05–0.1% cream | New, active stretch marks | Requires prescription; start low to minimize irritation |
| OTC Retinoid | Differin (Adapalene 0.1% Gel) | Prevention, early marks | Milder than tretinoin; widely available |
| Glycolic Acid | Paula’s Choice 8% AHA Gel, The Ordinary Glycolic 7% Toning Solution | Prevention, texture improvement | Use consistently; avoid sun exposure on treated areas |
| Vitamin C Serum | Timeless 20% Vitamin C + E + Ferulic, Skinceuticals C E Ferulic (premium) | Collagen support, PIH improvement | L-ascorbic acid form is most active |
| Daily Moisturizer | CeraVe Moisturizing Cream, Vanicream | Hydration maintenance | Not a treatment, but supports skin barrier integrity |
| Sunscreen | EltaMD UV Clear SPF 46, Black Girl Sunscreen SPF 30 | Prevent PIH worsening on darker skin | Critical if you have hyperpigmented marks |
Finding the Right Provider: What to Look For
If you’re pursuing procedural treatments, provider selection is as important as treatment selection. This is especially true for men with darker skin tones, where the wrong laser in inexperienced hands can cause damage that’s harder to treat than the original stretch marks.
- Look for a board-certified dermatologist or plastic surgeon — not a spa aesthetician for anything involving lasers or deep chemical peels.
- Ask specifically whether the provider has experience treating patients with your skin tone, and ask to see before/after photos of patients with similar Fitzpatrick types.
- Be wary of any provider who doesn’t ask about your PIH history, your skin’s response to injury, or doesn’t mention skin tone when discussing laser options. That’s a knowledge gap you don’t want to find out about on your skin.
- For microneedling and PRP, the provider bar is somewhat lower but still matters — technique, needle depth calibration, and aftercare protocols vary significantly.
- Telehealth platforms like Hims, Keeps, or Curology can get you a tretinoin prescription at lower cost if a clinic visit isn’t immediately accessible for topical treatment — a legitimate entry point for men managing early marks at home.
Frequently Asked Questions
Can stretch marks go away completely?
Stretch marks do not go away completely. They are dermal scars, and like all scars, they can be improved significantly in appearance, color, and texture — but the underlying structural change to the dermis is permanent. The goal of treatment is meaningful reduction in visibility, not complete elimination. Anyone promising full disappearance with any product or procedure is overstating the evidence.
How long does it take for stretch mark treatments to show results?
For topical treatments like tretinoin, expect 3–6 months of consistent use before assessing results. Procedural treatments like microneedling show progressive improvement over 3–6 months following a series of sessions, as new collagen remodeling takes time to manifest. Patience is non-negotiable. Men who abandon treatment at 6 weeks typically miss the window where changes would have become visible.
Do stretch marks affect Black and Brown skin differently?
Yes, meaningfully. On darker skin, stretch marks are more likely to present with hyperpigmentation (darker than surrounding skin) rather than the classic silvery-white appearance. This makes both the marks and their treatment more complex, as many standard laser options carry PIH risk. Treatments like microneedling and Nd:YAG laser are generally better first-line choices for men with Fitzpatrick skin types IV–VI.
Is there any point treating old, white/silver stretch marks?
Yes, but expectations need to be calibrated. Mature silver stretch marks have a closed inflammatory window, so tretinoin has limited utility. Procedural options — particularly fractional laser for lighter skin or microneedling for all skin tones — can produce meaningful textural improvement and some color normalization even in older marks. Results are generally less dramatic than treatment of early marks, but improvement is achievable.
Can I get stretch marks from taking creatine or protein supplements?
Creatine and protein supplements do not directly cause stretch marks. However, creatine increases intramuscular water retention, which can contribute to rapid short-term weight and volume changes that increase stretching stress on the skin. If you’re simultaneously training hard for rapid hypertrophy and supplementing aggressively, the cumulative rate of body size increase may elevate your risk — particularly in the shoulder and chest areas. The supplement isn’t the problem; the rate of change is.
Your Next Steps Based on Where You Are Right Now
Your optimal strategy depends entirely on the age of your marks, your skin tone, and how aggressively you want to pursue treatment. Here’s how to think through it:
- If your marks are new and red/purple/dark: This is your highest-value intervention window. Get tretinoin — through a dermatologist or telehealth — and start using it consistently on affected areas. Add a glycolic acid exfoliant 2–3 times per week. If you can access a dermatologist consultation, discuss pulsed dye laser (lighter skin) or early microneedling (all skin tones).
- If your marks are mature and pale/silver/hyperpigmented: Topical treatments alone will disappoint you at this stage. Consult a board-certified dermatologist with experience in your skin tone. Microneedling (with or without PRP or RF) is likely your most accessible procedural starting point. Laser options depend heavily on your Fitzpatrick type.
- If you’re in a muscle-building phase and want to prevent marks: Slow your rate of mass gain where possible. Start a low-dose retinoid or glycolic acid routine on your highest-risk areas now. Prioritize hydration and micronutrient adequacy. Think of skin maintenance as part of your training protocol — because structurally, it is.
- If you have darker skin and are unsure about laser risks: Find a dermatologist who specifically treats skin of color. This is not a niche specialty — major metro areas have practitioners who specialize in this, and telemedicine has expanded access significantly. Don’t let a provider talk you into a laser modality they can’t back up with experience on your skin tone.
Further reading: For research-backed grooming advice, see Healthline Men’s Health.
Explore more tips at CulturedGrooming.com.
Frequently Asked Questions
What exactly are stretch marks and why do they look different on men?
Stretch marks are structural tears in the dermis, the deep connective tissue layer beneath your skin, not just surface damage. When your skin stretches faster than collagen and elastin fibers can adapt, those fibers rupture. Fresh marks appear red or purple due to inflammation, but over time they become lighter scars that lack normal pigmentation and texture.
Why do guys who lift weights get stretch marks so easily?
Rapid muscle gain is the most common trigger for men aged 18-35 who train seriously, especially when muscle grows faster than overlying skin can stretch to accommodate it. Your shoulders, chest, and biceps are most vulnerable because these are the areas where you typically build size the fastest. The irony is that the faster you gain muscle, the higher your risk of developing stretch marks.
Can coconut oil or other topical creams actually treat stretch marks for men?
No, topical oils and most creams won’t work because stretch marks are dermal wounds in deep tissue layers, not surface-level damage. Rubbing coconut oil on a structural tear is ineffective, similar to treating a broken bone with a topical cream. Effective treatments must target collagen remodeling at the dermal level rather than staying on the skin’s surface.
Do men who use steroids have a higher risk of getting stretch marks?
Yes, men using anabolic steroids or prohormones face compounded risk because these compounds accelerate muscle hypertrophy while simultaneously impairing collagen synthesis. This double impact means your skin can’t keep pace with rapid muscle growth, making dermal tears even more likely. The faster your muscles grow due to these substances, the greater your stretch mark risk becomes.