The Beauty Edit: Skin Education

Your Body Changed. Here's How to Care for It.

Stretch marks are one of the most common skin concerns in South Africa, and one of the most misunderstood. They appear on hips, thighs, stomachs, breasts, and upper arms. They show up during pregnancy, growth spurts, weight changes, and hormonal shifts. And yet, the conversation around them is still dominated by miracle-claim products and unrealistic before-and-afters.

This article cuts through the noise. We're breaking down what stretch marks actually are, what the science says about treating them, and how to build a body care routine that delivers real, visible results, not overnight, but consistently, over time.

What Are Stretch Marks, Really?

Stretch marks; known clinically as striae distensae, form when the skin is stretched faster than it can adapt. The dermis (the middle layer of skin) tears, and as it heals, it leaves behind scar-like marks. They're not a sign of poor health or neglect.

They're a sign that your body changed, which is entirely normal.

There are two phases to understand:

Striae rubrae (early/active stretch marks) — These are the red, pink, or purple marks that appear when the skin is actively stretching. The blood vessels beneath the skin are still visible, which gives them their colour. This is the most responsive phase for treatment.

Striae albae (mature stretch marks) — Over time, the blood vessels contract and the marks fade to a silvery-white or skin-toned colour. These are older, more established marks. They're harder to treat but not impossible to improve.

Understanding which phase you're in helps you set realistic expectations, and choose the right approach.

Why Most Stretch Mark Products Don't Work

Walk into any pharmacy in South Africa and you'll find shelves of stretch mark creams making bold promises. The reality? Most of them rely on heavy occlusives like shea butter and cocoa butter; ingredients that moisturise beautifully but don't penetrate deep enough to address the structural changes in the dermis.

Moisturisation matters. Hydrated skin is more elastic and resilient. But hydration alone won't fade existing marks or meaningfully improve skin texture at a deeper level. For that, you need actives.

The ingredients with the strongest evidence base for stretch mark improvement are:

Glycolic Acid — An alpha-hydroxy acid (AHA) that exfoliates the surface of the skin, stimulates collagen production, and improves cell turnover. Regular use helps fade discolouration and smooth the texture of stretch marks over time. It's particularly effective on early-stage marks.

Retinoids (Vitamin A derivatives) — Clinically proven to stimulate collagen synthesis and accelerate cell renewal. Most effective on striae rubrae. Note: not recommended during pregnancy or breastfeeding.

Centella Asiatica (Cica) — A plant extract with strong wound-healing and collagen-stimulating properties. Widely used in both prevention and treatment of stretch marks.

Hyaluronic Acid — Draws moisture into the skin and supports the skin's structural integrity. Best used alongside actives to maintain hydration and barrier function.

Niacinamide — Helps fade pigmentation, strengthen the skin barrier, and reduce the appearance of discolouration in both red and white stretch marks.

Prevention vs. Treatment: Know the Difference

Prevention is significantly easier than treatment. If you're pregnant, going through a growth phase, or anticipating weight changes, starting a consistent body care routine early can meaningfully reduce the severity of stretch marks that form.

Key prevention strategies:

• Keep skin deeply hydrated — daily body butter or oil application on at-risk areas
• Maintain a stable weight where possible
• Stay hydrated internally — skin elasticity is partly determined by hydration levels
• Use gentle exfoliation 2–3x per week to support cell turnover
• Introduce actives like glycolic acid early, before marks appear

For treatment of existing marks, consistency is everything. There is no single application that will erase a stretch mark. What works is a sustained routine of the right actives, applied regularly, over weeks and months.

Building Your Stretch Mark Routine

An effective stretch mark routine has three pillars: exfoliation, active treatment, and deep nourishment.

Here's how to structure it:

Step 1: Exfoliate in the Shower

Start with a body wash that does more than cleanse. The Sative Beauty's Radiance Boost Body Wash with Glycolic Acid combines gentle cleansing with active exfoliation. The glycolic acid works to resurface the skin, improve texture, and fade discolouration with every wash.

Use it daily on areas prone to stretch marks.

Glycolic acid in a wash-off format is ideal for body use: effective enough to drive results, gentle enough for daily application without over-sensitising the skin.

Step 2: Lock In Moisture Immediately After

Apply your moisturiser within 3 minutes of stepping out of the shower, while skin is still slightly damp. This is when your skin is most receptive to absorption, and the format you choose here can make a real difference.

For deep, lasting hydration, the Brightening Body Butter is a rich, skin-loving formula that supports elasticity and helps fade discolouration associated with both early and mature stretch marks. It absorbs beautifully without leaving a greasy residue.

If you prefer a lighter, faster-absorbing option, or want to layer an intensive treatment over larger areas, the Pigmentation Correcting Body Oil is an excellent alternative. Formulated to target discolouration and uneven skin tone, it penetrates quickly and works particularly well on areas like the inner thighs, hips, and stomach where stretch marks tend to cluster. Most customers use both: the oil on targeted areas, the butter everywhere else.

Step 3: Be Consistent

This is the step most people skip; not because they don't want to, but because results take time and it's easy to lose momentum.

Set a realistic expectation: with consistent daily use, most people begin to notice improved skin texture and reduced redness within 4–6 weeks. Significant fading of discolouration typically takes 8–12 weeks.

The Pigmentation + Stretch Marks Body Care Bundle pairs the Radiance Boost Body Wash, Pigmentation Correcting Body Oil and Brightening Body Butter together; making it easier (and more cost-effective) to commit to the full routine.

What to Expect: A Realistic Results Timeline

Stretch mark treatment is a marathon, not a sprint. Here's what a realistic progression looks like with a consistent routine:

Weeks 1–2: Skin feels softer and more hydrated. Surface texture begins to smooth. No visible fading yet, this is the foundation phase.

Weeks 3–4: Early-stage (red/pink) marks may begin to look less inflamed. Skin tone around the marks starts to even out. Texture continues to improve.

Weeks 6–8: Noticeable improvement in skin texture. Discolouration begins to fade. Marks appear less raised or indented. Skin looks more uniform overall.

Weeks 10–12+: Continued fading of pigmentation. Mature (white/silver) marks may appear softer and less defined. Skin feels significantly more nourished and resilient.

Results vary depending on skin type, the age of the stretch marks, consistency of use, and individual skin response.

Finding the Routine That Fits

Whether you're navigating a major life transition or simply want to feel more confident in your skin day-to-day, the approach is the same: consistent care with the right ingredients.

Here's how it looks across different lifestyles.

During Pregnancy

The belly, hips, and breasts are the most common sites for pregnancy-related stretch marks, and they can appear as early as the second trimester. The best time to start a routine is before they appear.

Focus on deep, daily hydration. Apply the Brightening Body Butter morning and night to the abdomen, hips, thighs, and breasts. The richer the moisture, the more elastic and resilient your skin stays as it stretches. Consistency here is your best prevention tool.

Note: Consult your healthcare provider before introducing any new active ingredients during pregnancy.

Postpartum Recovery

Your body has done something extraordinary. Postpartum stretch marks, especially on the abdomen are incredibly common, and the weeks after birth are actually an ideal time to begin active treatment, as many marks are still in the early (red/pink) phase and most responsive to ingredients.

Once you've been cleared by your doctor and are no longer breastfeeding (or have confirmed it's safe to do so), introduce the Radiance Boost Body Wash into your shower routine. Follow it with the Pigmentation Correcting Body Oil on targeted areas, it absorbs quickly, making it practical for busy new mums, and layer the Brightening Body Butter over the top for lasting nourishment.

Active Lifestyles & Fitness

Rapid muscle gain; particularly in the shoulders, arms, thighs, and glutes, is a common cause of stretch marks in people who train regularly. If you're building muscle or going through a bulk phase, your skin is under the same kind of stress as during a growth spurt.

The good news: an active lifestyle already supports skin health through improved circulation. Pair that with a post-shower routine using the Pigmentation + Stretch Marks Bundle and you're giving your skin everything it needs to keep up with your training.

The glycolic acid body wash fits seamlessly into a post-gym shower, and the body butter absorbs quickly, no greasy residue to slow you down.

Teenage & Young Adult Skin

Growth spurts during adolescence are one of the most common and least talked about causes of stretch marks. Many young people develop marks on their hips, thighs, and lower back during their teens, and carry them into adulthood without ever having addressed them.

The earlier you start, the better the results. Young skin responds faster to active ingredients, and early-stage marks (still red or pink) are significantly more treatable than mature ones.

A simple two-step routine with our body wash, and body butter is easy to maintain and delivers real results over time.

Everyday Body Confidence

You don't need a specific life event to justify investing in your skin. Many of our customers simply want to feel good in their bodies — to wear what they want, move how they want, and not think twice about it. That's a completely valid reason to start a routine.

Body care is self-care. A two-minute post-shower ritual; wash and moisturise is one of the simplest ways to show up for yourself consistently. And when the products are doing active work on your skin while you go about your day, it's an investment that compounds over time.

What Our Customers Are Saying

"I'm obsessed obsessed obsessed with first of all the MOISTURE that the body wash and body butter provide! Then the scent!!! Ma'am!!!! 1000/10!!! I get compliments that I smell good 🥹🥹."
— Nompumelelo Mokhabela, Pigmentation + Stretch Marks Body Care Bundle

"1 word... AMAZING. I love the absorption and how it feels on my skin. I have seen significant improvement on my inner thighs. 100% recommend."
— Nosipho Ciliza, Pigmentation Correcting Body Oil

Frequently Asked Questions

Can stretch marks be completely removed?
Complete removal is not possible with topical products alone. However, consistent use of the right actives can significantly fade discolouration, improve texture, and make stretch marks far less visible. Clinical treatments like laser therapy or micro-needling can go further, but topical routines are a strong, accessible starting point.

Are stretch marks permanent?
Stretch marks are a form of scarring, so they don't disappear entirely on their own. However, they do naturally fade over time, and with the right routine, that process can be accelerated significantly.

Is glycolic acid safe to use on stretch marks every day?
In a wash-off format (like a body wash), glycolic acid is generally well-tolerated for daily use. If you have sensitive skin, start with every other day and build up. Always follow with a rich moisturiser to support the skin barrier.

Can I use these products during pregnancy?
The Brightening Body Butter is safe for use during pregnancy. For the Pigmentation Correcting Body Oil with Retinol, and Radiance Boost Body Wash with Glycolic Acid, we recommend consulting your healthcare provider before use during pregnancy or breastfeeding, as a precaution.

How long before I see results?
Most customers notice improved skin texture and hydration within 2–4 weeks. Visible fading of discolouration typically takes 6–12 weeks of consistent daily use.

Do these products work on old (white/silver) stretch marks?
Mature stretch marks are more resistant to treatment than early-stage marks, but they can still be improved. Glycolic acid helps resurface the skin and improve texture, while the body butter and body oil support ongoing hydration and elasticity. Expect a longer timeline — 12+ weeks — for noticeable improvement on older marks.

The Bottom Line

Stretch marks are not a flaw to be fixed, they're a natural part of how bodies change. But if you want to improve their appearance, the path forward is clear: consistent exfoliation with proven actives, deep daily nourishment, and realistic expectations about timelines.

Skip the miracle creams. Build the routine. Give it time. Because your skin deserves better than quick fixes. It deserves Sative.

Your skin will thank you. 

Shop the Pigmentation + Stretch Marks Body Care Bundle →