A strip you wear or a gel you apply: which silicone format fits your C-section scar-care routine?
Silicone scar strips and topical silicone scar gel offer two different routines. Strips sit over the scar as a removable sheet; gel is applied as a thin film and allowed to dry. Once your care professional confirms your skin is ready, compare coverage, comfort, care instructions and replacement cost. The research discussed below does not establish one format as the better choice for every C-section scar.
Written by MammaBump, maker of silicone scar strips. This is a comparison of formats, not a head-to-head test of our product against a particular gel. Photographic images are AI-assisted; the unbranded gel tube is illustrative.
What is the difference between silicone scar strips and gel?
Silicone scar strips, also called silicone scar sheets, are physical sheets placed over the scar. Their dimensions, backing, adhesive and care requirements vary. Some products, including MammaBump strips, are designed for reuse with appropriate care.
Topical silicone scar gel comes in a tube and forms a thin film on the skin. It is different from an ordinary moisturiser, oil or a product simply labelled “scar cream”. Check that the gel you are comparing is a silicone scar-care product and read its directions.
Neither format should replace the wound dressing or closure strips your maternity team has prescribed. For this guide, we are comparing care for fully closed, healed skin after your clinician confirms suitability—not treatment for an open incision.
Silicone scar sheets vs gel: what to compare before buying
| Buying question | Silicone strip or sheet | Topical silicone gel |
|---|---|---|
| Will it cover my scar? | Check the sheet’s length, width and required overlap. Cut only if the product instructions permit it. | Check the application area and the amount the manufacturer recommends. Tube weight alone does not tell you how long it will last. |
| What will I do each day? | Apply and remove a sheet according to its directions. Reusable products also need their specified cleaning, drying and storage routine. | Apply a thin layer and let it dry as directed. Check when the specific gel needs reapplication. |
| How will it fit under clothing? | Consider sheet thickness, edges and where your waistband sits. Check whether the strip stays in place comfortably. | Consider drying time before clothing touches the area. There is no separate sheet to position. |
| What about showers or exercise? | Check that product’s removal and water-exposure instructions. “Water-resistant” does not mean every activity is suitable. | Check washing and reapplication instructions. Do not assume the film remains effective after every activity. |
| What am I paying for? | Usable coverage, strips per pack and supported replacement frequency. | Tube contents and the amount and frequency required for your scar area. |
These are practical selection criteria, not ratings of clinical effectiveness. A format can look convenient on paper yet be a poor fit for your skin or daily routine.
Which format fits your everyday routine?
Consider a strip if you prefer a physical sheet you can position over the area and you are comfortable with its removal and care routine. Check the shape against your scar and the clothing you usually wear.
Consider a gel if you prefer a thin film without sheet edges, or a clinician recommends it because a sheet is difficult to secure. Allow for the application and drying steps. The Strataderm patient leaflet, for example, specifies a very thin layer and drying before covering it; another product’s directions may differ.
If a product causes irritation, stop using it and seek advice before restarting. Avoid experimenting with stronger adhesive or adding other products underneath a sheet without checking the instructions and your clinician’s advice.
Do strips work better than silicone gel?
The evidence does not justify promising a universal winner. A 2018 randomised C-section study compared a silicone sheet with a silicone gel on opposite halves of participants’ scars. It found no statistically significant difference in the assessed scar score. An early difference in itching was small and considered unlikely to be clinically meaningful by the authors.
That small study used specific products and does not prove that all gels and sheets are equivalent—or establish results for MammaBump. A 2021 Cochrane review of silicone sheets for hypertrophic scars also found uncertainty about whether sheets improve scar appearance more than silicone gel. Its participants had scars from different causes, so it is not a direct answer for every new C-section scar.
The useful decision is therefore broader than “which is strongest?” Consider suitability, skin comfort and the routine you can manage, alongside advice from your care professional. Neither format comes with a guaranteed cosmetic outcome.
How to compare value in Australia
Compare prices in Australian dollars, including delivery, over the same period of intended use. A lower pack price does not necessarily mean a lower total cost.
- For strips: record the pack quantity, usable size and instructed replacement interval. Do not count a strip as reusable beyond its directions.
- For gel: record the tube size, amount per application and application frequency. Use the manufacturer’s coverage guidance rather than assuming a tube lasts a particular number of weeks.
- For both: allow for practical waste, expiry or damage, and check the seller’s current delivery and returns terms.
A useful shopping note is: product, coverage, daily tasks, replacement or reapplication instructions, and delivered price. Fill in those five details for each option before comparing value. If the instructions and sales page disagree, ask the seller to clarify before relying on a cost-per-day calculation.
Where MammaBump silicone scar strips fit
If you prefer the sheet format, MammaBump C-Section Silicone Scar Strips are a reusable option to compare. Each strip is listed as 20 × 5 cm. Check that this suits the coverage your clinician recommends rather than assuming one size suits every scar.
Each strip can be reused for up to 7 days with proper care. That is the reuse life of one strip, not a recommendation to wear it continuously for seven days. Follow the instructions supplied with your product for wearing, removal, cleaning and storage.
Prefer a strip-based routine?
Check the current pack options, product details and Australian checkout price before choosing.
Explore MammaBump scar stripsCommon buying questions
When can I start silicone after a C-section?
Ask your midwife, GP or obstetrician to confirm that the skin is fully closed and healed and that the chosen product is suitable. A particular number of weeks after birth is not a substitute for that check. The NSW Agency for Clinical Innovation’s scar-management guidance requires healed skin before silicone sheets; it is a burn-care guide, so its wear schedule should not be transferred to a C-section product.
Is silicone gel the same as scar cream?
No. “Scar cream” is a broad label. Check the actual ingredients and intended use; do not assume that an oil, moisturiser or non-silicone gel is interchangeable with topical silicone scar gel.
Can I use gel underneath a silicone strip?
Do not assume layering improves the result. Check both products’ directions and ask your clinician before combining them. Extra products can also affect how a sheet adheres.
What if a strip will not stay on?
Check the fit, skin preparation and replacement guidance for that strip. If problems continue, ask the supplier or your care professional whether a different size or format would suit you. If the skin is irritated, stop and seek advice.
Sources and editorial note
- Lin, Ting and Hsu (2018). Randomised comparison of silicone sheets and silicone gel after C-section.
- Jiang and colleagues (2021). Cochrane review: silicone gel sheeting for hypertrophic scars.
- NSW Agency for Clinical Innovation (2025). Burn physiotherapy and occupational therapy guide, silicone section. Used for general precautions, not a C-section wear protocol.
- Stratpharma. Strataderm patient leaflet. An example of product-specific gel directions, not an endorsement or evidence that all gels have the same instructions.
Sources checked 28 September 2026. This is general information to support a buying discussion, not an individual treatment plan. Your maternity team’s advice and the instructions for your chosen product come first.