Are you wondering if Mederma PM is the solution for your scars?
I know how it feels to deal with embarassing scars. I’ve gone through dozens of scar gels over the years for my keloid and hypertrophic scars.
A few months ago, I did a full review of the Mederma Advanced Scar Gel, including a scientific analysis of the ingredients and medical literature.
Related: Mederma vs Mederma PM
Mederma PM Review
- Limited research on onion extract
- May cause skin irritation, itchiness, or redness
- Results require great patience (at least 8 weeks for new scars and 3-6 months for old scars)
Mederma is a popular brand of over-the-counter scar treatments. According to Pharmacy Times, it’s been the #1 pharmacist recommended brand for 15 years!
The main ingredient in all Mederma products is Cepalin (onion extract). This may help soften scar tissue and reduce skin discoloration. However, medical research on onion extract is still limited.
In addition to Cepalin, Mederma PM also contains Tripeptol, a complex of “peptides, collagen, and antioxidants to promote healthy-looking skin and fight free-radical damage.”
The other advantage of Mederma PM is that it’s designed to work while you sleep. Skin-healing ingredients like copper peptides, vitamin E, and hydrolyzed collagen help promote cell regeneration and skin repair.
Mederma PM is available at most pharmacies and retailers, including Amazon where it has over 800 reviews.
What Makes Mederma PM Different?
Mederma PM has a number of unique features:
- It’s been the #1 pharmacist recommended brand for 15 years
- The active ingredient is Cepalin (onion extract)
- Mederma PM also contains Tripeptol Complex
- It’s designed to work while you sleep
#1 Pharmacist Recommended Brand
According to Pharmacy Times, Mederma has been the #1 pharmacist recommended brand for scar treatment for 15 years!
Pharmacy Times conducts a national survey every year of over 3,000 pharmacists.
Cepalin (Onion Extract)
The active ingredient in Mederma is Cepalin (onion extract).
Cepalin may help reduce inflammation and soften scar tissue. This can improve the size, texture, and color of your scars.
Mederma PM includes Tripeptol, a complex of skin-healing ingredients including:
- Copper Peptide: may promote wound healing
- Vitamin E: an antioxidant that protects the skin from free radical damage
- Hydrolyzed Collagen: building blocks of longer-chain collagen molecules
Mederma PM also includes excellent skin hydrators like glycerin, aloe vera, and panthenol.
Works While You Sleep
Mederma PM is designed to work while you sleep. That’s because our body does most of its regeneration and cell repair during the night. This means you only need to apply the cream once a day.
However, similar to our findings for Mederma Advanced Scar Gel, we recommend using Mederma PM 2x a day because:
- Many customers achieved better results by using the product 2-3x a day
- Over time, the gel dries up and loses its effect. Applying it twice a day ensures continuous coverage
Who Should Use Mederma PM?
Mederma PM can be used on all types of scars, including:
- Post-surgical scars
- Burn marks
- Acne scars
- Keloid scars
- Hypertrophic scars (often develop following burns)
- Scars from trauma or injury
- Scars from bruises, cuts, or scrapes
Please Note: Mederma should not be used on open wounds! For most injuries, you can use Mederma after the scab has fallen off. For surgical scars, you must wait until the stitches or staples are removed.
Mederma PM Ingredients
The key ingredients in Mederma include:
- Cepalin (Onion Extract)
- Copper Peptides
- Tocopherol Acetate (Vitamin E)
- Hydrolyzed Collagen
You can find the full ingredient list here.
We’ve analyzed the effectiveness of each ingredient for treating scars.
1. Cepalin (Onion Extract)
All Mederma products contain Cepalin (onion extract), an ingredient with potent antioxidant and anti-inflammatory properties.
Research studies have shown that onion extract can soften existing scars and prevent new ones from forming.
Clinical studies, however, have been mixed. Early studies found no significant difference between onion extract and plain ol’ Vaseline.
A study by Draelos in 2012 showed positive results using onion extract (Mederma Advanced Scar Gel) on new surgical scars after 8 weeks.
2. Copper Peptides
Mederma PM includes copper peptides which research shows may promote wound healing. It’s thought that copper peptides can stimulate collagen production and increase extracellular matrix materials like glycosaminoglycans.
3. Tocopherol Acetate (Vitamin E)
Vitamin E is an antioxidant that protects skin from pollution and environmental stressors.
It works to protect the body from free radical damage and premature signs of aging.
4. Hydrolyzed Collagen
Hydrolyzed collagen is essentially broken down pieces of longer-chain collagen molecules. These include collagen building blocks like glycine, proline, and hydroxyproline.
It’s unclear how effective applying hydrolyzed collagen on the skin is for stimulating collagen production in the skin itself.
Mederma PM Reviews
Review by LaShenny21
"Works but results take time!"
"Scar is gone after 2 months of using Mederma!"
"Didn't work for my surgical scars"
How to Use Mederma PM
I recommend applying a thin layer twice a day and staying as consistent as you can with it.
Don’t rub the gel all over like a lotion! Rather, dab it onto your scar and wait until it’s fully absorbed. This ensures your scar receives all of the product and not the surrounding skin.
For some people, that could mean waiting up to 6 months or more before seeing any results. Keep a record of before and after photos to monitor your progress.
If you can’t wait that long, you may want to consider corticosteroid injections, a well-established method of flattening keloid and hypertrophic scars.
Make sure to use adequate sunscreen and sun protection during the day. Scars can be easily damaged and discolored by the sun’s ultraviolet radiation.
Mederma PM Side Effects
Side effects of Mederma may include:
- Increased sensitivity
- Allergies or skin rash
Most people should not experience any side effects. However, some people may have allergies or skin reactions to the ingredients. Stop immediately and discontinue if this happens. You can contact the manufacturer for a full refund using this form.
Make sure to test for skin reactions by doing a patch test on your arm before using it on your face.
Frequently Asked Questions
Will Mederma make my scar disappear?
Unfortunately, scars never truly “disappear” – it will always be slightly different in texture or color from the surrounding skin. But Mederma can help soften the scar texture and reduce discoloration to make the scar less noticeable.
How long before I see any results?
According to the company, it may take up to 8 weeks to see results for new scars and 3-6 months for old scars.
When can I start using Mederma on my scar?
You should only use Mederma on closed wounds. That means the scab has fallen off or the stitches have been removed.
Is there a money back guarantee?
Yes, Mederma offers a money back guarantee with no time limit. According to the company, if you’re not happy with your results after 8 weeks for new scars or 3-6 months for old scars, you can request a refund using this form or by calling 1-888-925-8989.
I hope you enjoyed our review of Mederma PM Intensive Overnight Scar Cream.
Mederma PM contains great ingredients like Cepalin (onion extract), copper peptides, vitamin E, and hydrolyzed collagen, to promote faster wound healing. It’s designed to work while you sleep and also keeps your skin hydrated with glycerin, aloe vera, and panthenol.
Keep in mind that nothing can replace patience and consistency! Mederma PM must be used for several months before you can expect to see any noticeable improvements.