Vitamin E vs Silicone Gel for Scars: What Works for Women After 45?
By Simon MitchellSummary:
Vitamin E oil has been the family scar remedy for generations, but the peer-reviewed evidence for it as a standalone scar product is weak, and roughly a third of users develop a skin reaction to it. Silicone gel has the strongest evidence base for at-home scar care. After 45, when skin is thinner and more reactive, the irritation risk from oils matters more than it once did. This guide explains the difference and how to switch over safely.
You've been faithfully piercing a vitamin E capsule and rubbing the oil onto your scar every night because that is what your mum told you to do, and her mum before her. Six weeks in, the scar is still pink and raised, and the skin around the edge has started to itch. You're wondering whether you're being impatient, or whether the advice you grew up with might not be the answer it once was.
You're not doing anything wrong. The vitamin E approach made sense in a generation that didn't have many options. The research base has shifted, and it's worth knowing what it now shows for skin moving through perimenopause and menopause.
Why Vitamin E Became the Default Scar Advice for Women Over 45
Vitamin E is a fat-soluble antioxidant that the body uses to support cell membranes, and it has a long-deserved reputation in nutrition for skin and immune support. The leap from "vitamin E in your diet supports skin" to "vitamin E rubbed on a scar fixes it" happened decades ago, before randomised trials on scar care existed. By the time evidence-based options arrived, the habit was already cultural. Your mum's advice was the best advice of her time.
It also stuck for practical reasons. A capsule costs cents, you can pierce it at the sink, and it feels like you're doing something. For a generation managing surgeries without dedicated scar care, vitamin E was the available answer.
What the Research Actually Says About Vitamin E for Scars
The most-cited study is Baumann and Spencer (1999), published in Dermatologic Surgery. Fifteen patients applied vitamin E ointment to half of their post-surgery scar and a plain emollient to the other half, twice a day for four weeks, in a double-blinded design. In 90 percent of cases vitamin E either made no difference or worsened the cosmetic appearance of the scar. One in three patients developed contact dermatitis, an allergic skin reaction, at the site of vitamin E application.
A 2016 systematic review in the Aesthetic Surgery Journal looked at six studies on topical vitamin E for scars. Three studies showed some improvement, three showed none, and the reviewers concluded that there is insufficient evidence to recommend vitamin E as a standalone scar product. Where vitamin E showed any benefit, it was usually in combination with other ingredients, not on its own.
None of this means vitamin E is bad for you. It still has a role in nutrition and in some moisturisers as a stabiliser. The narrower question is whether vitamin E oil rubbed onto a scar improves it, and the evidence says no, and sometimes worse.
How Silicone Gel Works on Scars in Menopausal Skin
Silicone gel works in a different way. A thin layer dries to a flexible, breathable film over the scar that holds in moisture and calms the signals that drive itch and overgrowth. It contains no estrogen, no hormones and no active drug. It is a physical occlusive layer.
The Cochrane review on silicone gel sheeting and a 2021 meta-analysis in the International Wound Journal both show silicone outperforms placebo for scar height, pigmentation and pliability when used for at least six months.
Comparing Vitamin E and Silicone Gel for Mature Skin
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Mechanism
Vitamin E is a fat-soluble antioxidant. It softens skin surface but doesn't form an occlusive film. Silicone gel forms a flexible film that holds in moisture and modulates the signals driving scar overgrowth.
Evidence base
Vitamin E as a standalone scar product: weak, with the most-cited study showing no benefit or worse outcomes in 90 percent of cases. Silicone gel: strongest at-home evidence base, supported by Cochrane and multiple randomised trials.
Irritation risk
Vitamin E: about 1 in 3 users develop contact dermatitis in published studies, with higher risk on thinner menopausal skin. Silicone gel: very low irritation profile because it sits as a physical layer rather than absorbing.
Suitability after 45
Mature skin is thinner, drier and more reactive. Oils that worked in your thirties may now flare. A silicone film tends to suit menopausal skin better and is easier to tolerate long term.
Why Silicone Gel May Suit Mature Skin Better
Skin in perimenopause and menopause loses about 30 percent of its collagen in the first five years, becomes thinner, and reacts more readily to applied ingredients. Research summarised in Maturitas describes this shift in detail. Something your skin tolerated easily at 35 may flare at 55. Vitamin E oil sits in that category for many women, while a silicone film does not penetrate the skin and is well tolerated by mature skin types.
Realistic Expectations: Silicone gel can soften, flatten and fade a scar over time. It cannot remove a scar, fix a scar that has already matured years ago in the same way as a fresh one, or speed up the body's underlying repair pace. Expect subtle changes by week 6 to 8, more visible improvement at 3 months, and the most settled appearance at 6 to 12 months. Individual results vary.
How to Switch from Vitamin E Oil to Silicone Gel After 45
- Stop the vitamin E for 7 to 10 days to let any low-grade irritation settle.
- Wash the area with mild fragrance-free soap and pat dry. No oil residue should remain.
- Apply a small amount of silicone gel along the scar line plus 1 to 2mm of surrounding skin.
- Allow about 5 minutes for it to dry to a flexible film before dressing.
- Apply twice a day, morning and night.
- Continue daily use for at least 12 weeks, ideally 6 months, before judging the result.
- Add SPF 50+ over the silicone if the scar is exposed to sun, even briefly.
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Strengths of silicone gel for scars after 45
- Strongest peer-reviewed evidence base of any at-home scar option
- Very low irritation risk, suits thinner menopausal skin
- Australian made under strict quality-control standards
- Doesn't stain clothing, no oily residue
- Compatible with sunscreen and most skincare layered over the top
Limitations of silicone gel
- Won't remove or completely flatten a scar, especially a mature one
- Needs 12 weeks minimum, ideally 6 months, of daily use to show results
- Not suitable for open, weeping or infected wounds
- Costs more upfront than a vitamin E capsule, though less per month over the course of use
- Results vary with skin type, scar type and consistency of use
Who Silicone Gel Suits for Women After 45
It may suit you if:
- Your scar is fully closed and at least 2 to 4 weeks old
- You've tried vitamin E or other oils with no visible change
- The skin around your scar is dry, itchy or more reactive than it used to be
- You want an evidence-based option to settle into a daily routine
- You're in perimenopause or menopause and notice scars taking longer to fade than they once did
It may not suit you if:
- The wound is still open, weeping or showing signs of infection
- You have an active rash on the scar area
- You're hoping for visible results within a week or two
- Your scar is decades old and has already fully flattened
- Your surgeon has advised against topical products
Frequently Asked Questions About Scar Care After 45
Is vitamin E oil bad for scars?
Not bad in any general sense, but the published evidence shows it doesn't reliably improve scars when used on its own, and around 1 in 3 users develop a skin reaction. For a scar specifically, silicone gel has a stronger evidence base.
Can I use vitamin E and silicone gel together?
Some studies on combination therapy show modest benefit, but combining them on thin menopausal skin increases irritation risk. Most women see clearer results from silicone gel on its own once the vitamin E is stopped.
Why does my skin react to vitamin E now when it didn't in my thirties?
Skin in perimenopause and menopause is thinner, drier and more reactive to applied ingredients. Oils and fragrances tolerated easily for years can suddenly flare. This is normal skin biology, not a new allergy.
How long until I see a difference with silicone gel?
Most women notice a change in itch and texture by week 4 to 6 of consistent twice-daily use. Visible flattening and colour change usually become clearer at 3 months, and the most settled appearance is at 6 to 12 months.
Will silicone gel help a scar that's already a few years old?
It may still soften texture and reduce itch on a mature scar, but it cannot fully reverse one that has finished remodelling. The biggest gains are on scars under 12 months old.
Is silicone gel safe for sensitive menopausal skin?
Yes, for most women. Silicone gel sits as a physical film and is not absorbed, so irritation rates are very low compared with oils. Patch test first if you have known sensitivities.
References for Scar Care After 45
- Baumann, L.S. and Spencer, J. (1999). The effects of topical vitamin E on the cosmetic appearance of scars. Dermatologic Surgery, 25(4), 311-315.
- Tanaydin, V. et al. (2016). The role of topical vitamin E in scar management: a systematic review. Aesthetic Surgery Journal, 36(8), 959-965.
- O'Brien, L. and Jones, D.J. (2013). Silicone gel sheeting for preventing and treating hypertrophic and keloid scars. Cochrane Database of Systematic Reviews, Issue 9.
- Tian, F. et al. (2021). Efficacy of topical silicone gel in scar management: a systematic review and meta-analysis of randomised controlled trials. International Wound Journal, 18(4).
- Lephart, E.D. (2018). Skin aging and oxidative stress. Maturitas, 113.
Your mum gave you the best scar advice she had. The evidence has filled in since, and you have more options than she did. If vitamin E hasn't shifted your scar in six weeks, that isn't your patience failing. It's your skin asking for something the research can back. A daily film of silicone gel and a bit of time will quietly do more than another month of capsule rituals.
This article is for general information only and is not a substitute for advice from your surgeon, GP or skin specialist. Always check with your surgical team before applying any product to a recent incision. Genova Silicone Scar Gel is a cosmetic product designed to support scar appearance. Individual results vary.
