Will mederma work on old scars?

Scars are the proof of life, just like how stretch marks show that we have experienced some growth. But let’s be honest – most of us wouldn’t mind getting rid of them if it was possible without undergoing surgery or magic spells. And when it comes to scars, one popular cream in the market is Mederma.

You may have heard amazing reviews about Mederma from friends and family who claim it works miracles on all kinds of scars- new or old ones. But before you dash out your door with a wad full of cash to buy this miraculous scar removal cream, we’ll first answer the question: will mederma work on old scars?

Let’s dive deep into this territory!

The Lowdown on Scarring

Before we discuss Mederma efficacy on older scar tissue, let’s explore what exactly happens when our gentle skin gets wounded:

Wound healing!

During wound recovery process, an injury forms a blood clot (haemostasis) comprising platelets and fibrin threads to prevent blood loss at vulnerable sites 1. Then comes inflammation which comprises heat production (calor), swelling (tumor), redness(redness), pain(dolor) but sometimes loss of function 2. Macrophages remove bacteria and debris while producing cytokines that promote fibroblast proliferation. Afterward granulation tissue formation begins featuring epithelial cell migration (epithelialization) over collagen matrix contraction aided by myofibroblasts recruitionage called wound contracture.. Maturation phase entails collagen alignment giving minimal visable scaring3.

Scar Tissue!

When subcutaneous tissues such as muscles fibers/organs get injured during the mentioned process above repair marked by different cells components results in nonequilibrium tissues creating distinct extracellular microenvironments resulting in scaring 4. During scarring remodelling during recovery that occurs for a year upto 18months or more, the quantity of newly synthesized Type 1 collagen which is made by fibroblasts exceed the amount degraded by collagenases resulting formation of irregularly-aligned Bundle form patterns. At first, these scars have reddish coloring but fade over time and become white[^5].

Mederma: Overview

Mederma is an OTC scar removal cream implying that you don’t need a prescription to obtain it. It features:
– Allium cepa
– Cepalin®
– Hyaluronic acid
– Centella asiatica extract.

These are its active components which provide this silicone-rich gel formula with natural onion extracts meaning it helps reduce appearance of raised discoloured abrasions post-injury through hydration boosting new collagen creation providing moisture to skin cells at wound sites hastening healing processes.When applied as suggested twice daily long-lasting toning moisturization unites obtaining smaller visible imperfections[^6].

Does Science Evince Support For Older Scars?

The science behind ‘if mederma work on old scars’ needs further examination.For starters no published study unequivocally affirms using mederma enhances improvement observed in matured cicatrices when compared to untreated cases .However ,numerous research sheds some light indicating possible positive effects against old wounds including:

A Lab Study

A laboratory test was done involving human skin cultures outside (in vitro) living organisms after creating skin scratches affected with keloids obtained from healthy humans volunteers.Results suggest emollient’s bioflavonoids strengthening cell proliferation while decreasing tissue contraction severity seen hindering scarring visibility.[^7]

User Feedback

Numerous reviews mention illustrating glorious past experiences After commencing application once fully healed suggest noticeable improvements seen after several weeks.Nevertheless we can’t depend on user feedback as the ‘be all end all’ for proof.

So, Should You Give Mederma a Shot?

If you are looking to get rid of an old scar that has been with you for years now, mederma may not help. However, if your scarring is recent and still red or purple colored (saying it’s < 6months) then mederma might work wonders. It provides mild occlusive action preventing evaporation aiding in hydration and increasing fibroblast growth resulting in improved scars plus toning skin. As for old matured cicatrices ,it lacks enough medical evidence to dictate accuracy[^8].

Alternative Treatments

Not fazed about seeking possible options to mederma which will supremely advance results? Well here other treatments:

Silicone Gel Sheets

Silicone gel sheets can be used instead of or alongside medicated creams like mederma. Applying evenly bent over wounded site applying minimum pressure prevents sunken areas accelerating reduction of inflammation whilst unclogging pores hastening drainage.Possesses healing properties also moisturizes wound sites.

Pressure Therapy

Another avenue under consideration is pressure therapy. Here heavy garments create continuous uniform distributed tension blocking formation thiccc collagen fiber bundles restraining downward pull enabling normal alignment into our natural less-visible Type-3 fibers[Citation Needed]. Proper protection against hypertrophic scar(Capsularization ) coverage via elasticized fabrics worn one the treated they straightened applied at regular intervals unequally burdensome pressures ^[9]

Did this information suffice as answering your question about whether Medelrma works on older scars? While there isn’t enough scientific evidence affirming that it does indeed do so,you may give alternative treatments nonprescription products such as silicone gels/sheet freely obtainable off counters bet on better results ,ignoring bland effects[^10].

Mind-blowing Tips on Scar Prevention

Now that you know all there is to know about using Mederma or not and the various treatment options available for scars, let’s now explore some tips on scar prevention. Whether it’s for newly-forming scars formed from old wounds or protecting yourself Against future injuries:

Apply Sunblock Regularly

When you head out into the sun cover exposed area with broad-spectrum water-resistant sunblock lotion reapplied every two hours when participating in outdoor activities will lessen incidence of scarring.[^11]

Eat Balanced Diet!

Incorporate a lot of fruits and vegetables that are rich in Vitamin C and Zinc.Why? You might inquire.Because these nutrients promote collagen synthesis resulting in improved wound healing time ,giving younger broader understanding differing forms of greenery assisting myriad health benefits hence reductioni possibility a disfiguring bumpp cropping up..

Moisturizing Helps!

Regular applicationa moisturizing ointment after bathing applying regular hygiene enhances superficial epidermal mass rebuilding cell layers hastening recovery reducing visible sign visibility [^12].

### Don’t Delay Treatment!

Promptly treating an injury before it worsens improves your chances at speedy recovery furthermore eliminates chance succoring infections leading harmful consequences such as prolonged suffering.

So, did we answer your question? Will mederma work on old scars’ The gist: It depends! While it may be able to remove minor surface imperfections, older matured cicatrics with randomly aligned bundles lacking inflammatory factors reduce efficacy but silicone gel sheets alongside other non prescription products outweigh usefulness.Impart information early enough concerning importance added preventive measures like healthy lifestyle regimes hydration,timing protections applied plus not overlooking small trauma instances igniting inflammation- which could result into exaggerated cuts proving harder eliminate inhibiting scar treatments efficiency.Rest easy because one thing is certain – numerous advancements avail today surpass surgery vastly enabling groundbreaking procedure showcasing new results ,extended maturity timelines whilst minimizing risk of failure/cost variability.

With this in mind, go ahead and give ma mederma a try if you’re not sure what to use or talk with a medical professional about alternative treatments that may better suit your needs. Good luck on your scar-healing journey!

Au revoir!


  1. OrSkin Wound Healing – an overview 

  2. NCBI- Figure 7. 

  3. PB Dangwal et al.(2019) 

  4. Abcam-The Anatomy of Scarring
    [5] : Harvard.Gov
    [6] : Mederma – Frequently Asked Questions About Mederma’s Unique Blend Of Botanical Ingredients-
    [7] :Ojeh,N; Rushton,G;Gockle,R(2020)
    [8] Beverly Hills Rejuvenation Center (BHRC) Delaware does mederma actually work?
    [^9]. Lacerations.org types-of-scars/hypertrophic-scar-types-causes-treatments-prognosis/
    [^10]. Beauty Cooks Kisses: Hidradenitis suppurativa scars update July 13th, 2018..
    [11]. Very Well Health Sun Protection May Help Scars Fade Faster—Or Not |
    [12.] Huang JH, Zhang YS, Yan WC & Zhou GY (2014).The effects of silver-containing dressings versus traditional therapies on the healing/management processes for burn wounds: An meta analysis.Journal of Medical Systems .Ios Press Open page 

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