It’s been a staple in many beauty cabinets for decades, and for good reason. Whether you’re dealing with stretch marks, stubborn scars, or dry patches that just won’t quit, the best-selling Bio-Oil Skincare Oil is probably one of the first products that comes to mind.

But does it still hold up today, especially when there are so many new “scar-fading” and “barrier-repairing” products flooding the market?

We handed bottles of the cult-favourite Bio-Oil Skincare Oil to five Daily Vanity readers to find out if this classic still deserves a spot in your routine.

In This Article

About Bio-Oil Skincare Oil

Bio-Oil Skincare Oil Reviews: 5 Readers Share Their Honest Opinions After 21 Days

About Bio-Oil Skincare Oil

When Bio-Oil launched its original Skincare Oil in 1987, it was the first of its kind – an oil-based product formulated specifically to improve the appearance of scars and stretch marks.

Since then, it’s become the No.1 selling scar and stretch mark product in the world, trusted by gynaecologists, dermatologists, pharmacists, and women across generations.

Its success lies in the breakthrough ingredient: PurCellin Oil™, which gives the formula a lightweight, fast-absorbing texture that feels smooth and non-greasy on the skin. It’s also made with a blend of plant oils (lavender, rosemary, calendula, and chamomile), along with vitamins A and E to support skin repair and nourishment.

Clinically proven to improve the appearance of scars (in 92%* of users) and stretch marks (in 100%* of users), Skincare Oil is suitable for all skin types, including sensitive and acne-prone skin.

It can be used on both the face and body, is safe enough for use during pregnancy, and is gentle enough to apply around delicate areas like the eyes and lips.

If you’re using it as a moisturiser, remember: less is more. Just two to three drops are enough to give your skin that soft, hydrated glow.

*Clinical trials for scar and stretch marks were conducted at the proDERM Institute for Applied Dermatological Research, Hamburg, Germany, in 2010.

Bio-Oil Skincare Oil retails for S$7.05 (25ml), S$15.85 (60ml), S$26.45 (125ml), S$36.55 (200ml) at Guardian and Watsons stores.

Bio-Oil Skincare Oil Reviews: 5 Readers Share Their Honest Opinions After 21 Days

Bio-Oil Skincare Oil

4.4

Summary

After a 21-day trial, all five Daily Vanity readers – ranging from first-time users to those already familiar with the brand – agreed that Bio-Oil Skincare Oil delivered visible improvements to their skin.

Readers praised the oil’s hydrating and soothing texture, with many highlighting how it absorbed quickly without feeling greasy, even in Singapore’s humid climate.

Common skin concerns included scars, uneven tone, and dry or itchy skin, and every participant noticed that their skin felt softer, smoother, and more moisturised with consistent use.

More importantly, several noted a visible reduction in scar redness and roughness, with some saying their scars looked lighter and felt flatter after just three weeks.

While a few wished for a more mess-free dispensing format, all agreed that Bio-Oil lived up to its reputation as a cult-favourite, effective scar and stretch mark treatment, and would gladly recommend it to others facing similar skin concerns.

Alicia, 29

Skin concerns: Scars

I’ve always struggled with dry skin and some scars and blemishes I wanted to lighten, so I was excited to try Bio-Oil Skincare Oil for the first time. Although I’ve never used scar-lightening products before, I was pleasantly surprised by how much I enjoyed this one right from the start.

The oil has a lovely scent, and despite being an oil, it absorbed quickly without leaving my skin feeling greasy. I especially appreciated how soothing it felt on my skin after the first application.

Within the first week, I noticed my skin felt less tight and much more hydrated. My scars even started to look slightly lighter, which really encouraged me to keep using it consistently. I applied Bio-Oil once a day, layered with my regular moisturiser, and it worked well in Singapore’s humid climate.

After 21 days, my scars appeared smoother and less visible, and my skin felt continuously moisturised throughout the day. I genuinely think the consistent daily use made a big difference.

The only thing I’d change is the packaging – I would have preferred a dropper for easier application. But overall, I’d absolutely recommend this to anyone looking for an effective, hydrating scar treatment that fits easily into their skincare routine.

Jing Fang, 32

Skin concerns: Stretch marks, scars, uneven skin tone/pigmentation, dry/itchy skin, general moisturising

I decided to try Bio-Oil Skincare Oil because I was struggling with multiple skin concerns: scars, uneven skin tone, and very dry, cracked skin, especially around my heels and elbows. I’ve used other similar products before, but they didn’t deliver results.

This was my first time using Bio-Oil, and I was drawn to its pretty packaging and colour. I found it easy to spread on the skin, and while it did take some time to absorb, it didn’t leave any sticky residue, which I really appreciated.

After the first few uses, I noticed my skin felt much more moisturised and soothed. By the end of the first week, the dryness and itchiness were significantly reduced, and areas like my heels and arms felt smoother and less rough to the touch.

I applied the oil twice daily without pairing it with any other moisturisers, and the consistent use made a noticeable difference. My skin not only felt better but looked more even-toned and radiant.

After 21 days, I can confidently say this is the best scar product I’ve tried. My skin feels continuously hydrated, my scars are less visible, and even my roughest patches have improved.

I do wish the oil absorbed a little faster and came in a more user-friendly, mess-free dispenser, but overall, the ingredients, quality, and results make it worth it. I’d definitely recommend Bio-Oil to anyone with dry, sensitive, or scar-prone skin.

Emiley, 28

Skin concerns: Scars, dry/itchy skin

I’ve always been on the lookout for something that could help with both scar lightening and hydration, so I was really excited to try Bio-Oil Skincare Oil for the first time. Previously, I had used another scar treatment, which helped a bit with lightening scars but didn’t do anything for my dry skin.

Before starting this trial, the area around my scar often felt dry and looked slightly red. What surprised me about Bio-Oil was how well it absorbed into my skin without leaving any oily residue, especially for an oil-based product!

From the very first use, I could feel the area becoming more moisturised, and after just a week, it felt softer and looked smoother. The dryness and redness gradually reduced, and my scar became less visible.

Despite Singapore’s humid weather, it didn’t feel greasy or sticky on my skin at all, which made it easy to keep up with daily use. After 21 days, my skin felt continuously hydrated, and the area around my scar looked noticeably calmer and less red.

If I had one small gripe, it would be the packaging – it tends to drip and get messy when pouring out the product. Still, I’d definitely recommend Bio-Oil to anyone dealing with similar skin concerns. It’s a great option for anyone who wants an all-in-one scar care and moisturising solution.

Charmé, 43

Skin concerns: Scars, general moisturising

I decided to try Bio-Oil Skincare Oil in hopes of improving the appearance of a raised, dry scar that had been bothering me for a while. I had previously used another scar treatment, but since it required frequent reapplication, I often forgot and didn’t see much of a difference.

This was my first time trying Bio-Oil, and right away, I appreciated its lightweight texture and pleasant scent. It absorbed easily into my skin and didn’t leave any sticky or greasy feeling – just a nice, moisturised finish that felt soothing from the first use.

After a week of applying it twice daily, my skin felt noticeably softer and smoother, with less dryness and flaking around the scar area. I also saw some early improvements in tone and texture. My scar began to look a little less obvious, and my skin felt consistently moisturised throughout the day.

I didn’t use any other products alongside it, so I could really tell that Bio-Oil was making a difference on its own. By the end of the 21-day trial, I noticed that the scar had flattened slightly and felt less rough to the touch.

I love that the oil is lightweight, smells great, and actually made visible improvements to my skin. If I could change one thing, I’d love for it to come with a pump dispenser to make application a bit tidier.

Still, I’d definitely recommend Bio-Oil to anyone looking for a gentle, effective way to lighten scars and keep dry skin well-hydrated.

Pei Ying, 28

Skin concerns: Scars, general moisturising

I started using Bio-Oil Skincare Oil with the hope of lightening some eczema-related scars on my legs, and while I’ve used it before, this 21-day trial gave me the chance to be more consistent with it.

The first thing I absolutely loved was the scent. It’s so comforting and, honestly, one of my favourite things about the product. The oil itself felt soothing on my skin, absorbed quickly, and didn’t leave a sticky residue, which made it really easy to incorporate into my routine.

After just a week, I noticed my skin felt noticeably softer and more hydrated. The usual dryness and itchiness I experience on my legs reduced significantly, and even after showering, my skin no longer felt tight. I believe the consistency, combined with the nourishing ingredients, really helped my skin feel healthier overall.

That said, I didn’t see dramatic changes in the appearance of my scars within the 21 days. Still, I’d recommend Bio-Oil for anyone dealing with dry skin or looking for a comforting, hydrating product that’s gentle and smells amazing.

Bio-Oil Skincare Oil retails for S$7.05 (25ml), S$15.85 (60ml), S$26.45 (125ml), S$36.55 (200ml) at Guardian and Watsons stores.

This article is brought to you by Bio-Oil.

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