Scar Zone Review 2019 | Better Than Mederma?

As an Amazon Associate I earn from qualifying purchases.

Scar Zone Review

If you’re looking for a Scar Zone review, you’re in the right place!

I’ve tried dozens of scar products over the years, including onion extract gels like Scar Zone. Essentially, this scar gel uses similar ingredients to Mederma at a fraction of the price.

In terms of scar treatment, clinical studies on onion extract are still inconclusive. (1)

I’ve used Mederma before with good results (see my full review here) but quite frankly I’d recommend that you buy a good quality silicone gel instead.

That’s because silicone is clinically proven to reduce the appearance of scars from surgery (including C-section), accidents, cuts & scrapes, burns, and even acne. (1)

My top recommendation for a silicone gel is NewGel+ (I use it myself). It’s an excellent scar gel with 100% silicone and vitamin E that balances effectiveness and affordability.

Keep reading for my full review of Scar Zone Advanced Scar Cream!

Related: Scar Zone vs Mederma

Scar Zone Review

Our Score: 4/5

A cheap onion extract gel for scars (comparable to Mederma).

PROS

  • Reduces scar height & size
  • Restores normal skin color
  • Excellent reviews
  • Very affordable

CONS

  • Results require patience
  • Mixed clinical research

To Keep A Long Story Short...

Scar Zone is a value brand scar product by CCA Industries.

It’s essentially a close duplicate of the more popular Mederma Advanced Scar Gel, which features the key ingredient onion extract.

Clinical research into onion extract is not yet conclusive, which is why I recommend using silicone gels or sheets instead.

Silicone is clinically proven and recommended by the International Advisory Panel on Scar Management for hypertrophic scars and keloids.

My top pick for a silicone gel is NewGel+ (I use it myself).

On the other hand, onion extract gels like Mederma and Scar Zone are cheaper because they don’t use expensive medical grade silicone.

Right now, Scar Zone is about the same price (~$16 per oz) as Mederma (~$16 per oz) but cheaper than NewGel+ (~$40 per oz).

So at this point, I’d recommend Mederma over Scar Zone as I’ve had good personal experience with Mederma. But if you want the best results for your scars, I recommend using a silicone gel like NewGel+.

What is Scar Zone?

Scar Zone Advanced Scar Cream is an onion extract gel that works on hypertrophic scars, keloids, surgical scars (such as C-section), and scars from trauma, burns, or injuries.

It includes similar ingredients to Mederma but comes in a cream rather than a gel format. Creams offer extra hydration for those with drier skin while gels are better if you have oily skin or can’t stand the heaviness of a cream.  

Key Features

  • Onion extract (same as Mederma)
  • Sodium hyaluronate crosspolymer (hydrating)
  • Hyaluronic acid (hydrating)
  • Comes in 0.75 oz tube
  • 1x daily application

Key Benefits

  • Flattens raised scars
  • Reduces skin discoloration
  • May prevent scars after surgery
  • Thin, lightweight, easy to apply

Suitable For:

  • Hypertrophic scars
  • Keloids (including on the chest or earlobes)
  • Surgical scars (including C-section)
  • Scars from trauma, burns, or injuries
  • Scars on the face, hands, and other visible areas

How Does Scar Zone Work?

Onion Extract

Onion extract (allium cepa) has antioxidant and anti-inflammatory properties.

Studies show that onion extract can inhibit fibroblasts (cells that produce collagen). This softens raised scars like hypertrophic scars and keloids and may reduce skin discoloration. (2)  

Onion extract also contains quercetin, a plant flavonoid that inhibits collagen production. (3)

The clinical evidence, however, is not yet conclusive:

  • One study reported no difference between onion extract and Vaseline (4)
  • Other studies reported positive results with onion extract (5, 6, 7)
  • One of these studies was funded by Merz (manufacturer of Mederma) (7)

Scar Zone Reviews

Among the positive reviews, people claimed Scar Zone reduced the appearance of their scars, including scar size, scar height, and skin redness.

Among the negative reviews, people noted that Scar Zone didn’t provide any benefits.

I find that most people don’t use silicone gels long enough to see the desired results. In my experience, it takes between 3-6 months before you’ll notice any significant improvements. 

As with all skincare products, your mileage may vary (YMMV).

"I LIKE THIS PRODUCT BECAUSE IN THE SHORT TIME I'VE USED ..."

I HAVE A LOT OF ACNE SCARRING, I'VE USED MANY FADE CREAMS. SOME WORKED OKAY, SOME DIDN'T WORK AT ALL. I LIKE THIS PRODUCT BECAUSE IN THE SHORT TIME I'VE USED IT, I'VE SEEN A HUGE DIFFERENCE. I'M 24 AND HAVE HAD PROBLEMS WITH ACNE/SCARRING SINCE ELEMENTARY. I'M RELIEVED TO FINALLY HAVE FOUND A PRODUCT THAT IS ELIMINATING YEARS OF DAMAGE. MY ONLY GRIPE IS THAT WHEN APPLIED, IT MAKES MY FACE LOOK REALLY OILY, FOR THAT REASON I ONLY WEAR IT TO SLEEP , AND WEAR REGULAR FACIAL MOISTURISERS DURING THE DAY.

Preciosa

"It works...even on old blemishes!"

I'm not sure how, but it does. Rub a little in the area(s) in the morning and once again in the evening, and wait a few weeks to watch your blemishes gradually begin to disappear. It's as if the cream gently exfoliates the blemish in stages until it is gone! I'm a man and occasionally get hair bumps from shaving; which require me to sometimes pull out the hairs, leaving blemishes. However, this cream sincerely works. Be patient. It doesn't work overnight; but it does work. It's a small price to pay for clear skin. Buy it. You will absolutely, positively, not be disappointed.

"Little Smitty"

The Bottom-Line

Scar Zone is an affordable onion extract cream that is similar to Mederma.

It may help flatten old scars, reduce discoloration, and fade away blemishes.

Due to the mixed clinical research on onion extract, I currently recommend using silicone gels or silicone sheets for effective scar treatment and prevention. 

My top pick for a silicone gel is NewGel+ (I use it myself).

For large body scars, I recommend a silicone sheet like ScarAway Silicone Scar Sheets.

References

  1. Gold MH, et al. International Advisory Panel on Scar Management. “Updated international clinical recommendations on scar management: part 2–algorithms for scar prevention and treatment.” Dermatological Surgery vol. 40,8 (2014): 825-31.
  2. Cho JW, et al. “Onion extract and quercetin induce matrix metalloproteinase-1 in vitro and in vivo.” International Journal of Molecular Medicine vol. 25,3 (2010): 347-52.
  3. Phan TT, et al. “Quercetin inhibits fibronectin production by keloid-derived fibroblasts. Implication for the treatment of excessive scars.” Journal of Dermatological Science vol. 33 (2003): 192–4
  4. Chung VQ, et al. “Onion extract gel versus petrolatum emollient on new surgical scars: prospective double-blinded study.” Dermatological Surgery vol. 32,2 (2006): 193-7.
  5. Ho WS, et al. “Use of onion extract, heparin, allantoin gel in prevention of scarring in chinese patients having laser removal of tattoos: a prospective randomized controlled trial.” Dermatological Surgery vol. 32,7 (2006): 891-6.
  6. Beuth J, et al. “Safety and efficacy of local administration of contractubex to hypertrophic scars in comparison to corticosteroid treatment. Results of a multicenter, comparative epidemiological cohort study in Germany.” In Vivo vol. 20,2 (2006): 277-83.
  7. Draelos, Zoe D et al. “A new proprietary onion extract gel improves the appearance of new scars: a randomized, controlled, blinded-investigator study.” The Journal of Clinical and Aesthetic Dermatology vol. 5,6 (2012): 18-24.
  8. Gauglitz, Gerd G et al. “Hypertrophic scarring and keloids: pathomechanisms and current and emerging treatment strategies.” Molecular Medicine (Cambridge, Mass.) vol. 17,1-2 (2010): 113-25
Author Image
Tom Qiao

I solve skin mysteries using simple science to provide you the best skincare advice!

Enjoy This Post?

Like Us on Facebook for More Science-Backed Skincare Guides!

Copy link