Last Updated on May 7, 2020

Slimvance Review

Slimvance fat burner boxSlimvance is a natural fat burner that has become extremely popular as of late primarily due to the fact that it is sold inside of GNC stores. It’s important to understand that GNC picking up a supplement does not automatically mean that supplement is a good one. Many people make the mistake of buying into that mis-conception..

I love GNC as much as the next guy, and there’s a lot of great supplements in there, but in my opinion, Slimvance just isn’t one of them. I’ll explain exactly why I believe that to be true in a later section when I evaluate the formula, but in short, it just really lacks potency and only contains three total ingredients…is that enough of a reason for you?

If not, keep reading this Slimvance review, but if you’d like to have a look at some much higher quality fat burners that are more worth your time, check out my list of the top ranked best fat burners.

Slimvance Benefits

This section won’t be particularly long as I don’t believe there are a whole lot of benefits that could result from taking Slimvance, but let’s at least cover the benefits that the company claims it can produce. Here are some of the reported Slimvance benefits…

  • Burn more calories
  • Lose more weight
  • Hip and waste reduction
  • Increase metabolism

Keep in mind, these are just the benefits that the company claims the product can produce. I am not in any way saying that I believe it’s capable of producing all or any of these benefits.

Slimvance Ingredients

I’d like to apologize in advance if you came to this Slimvance review with high hopes. Unfortunately, it’s my job to stay honest and maintain integrity, so I must now dash those hopes. This is one of the weakest nutrition labels I’ve seen in a long time. Let’s take a closer look…

The Slimvance formula is a 450 milligram proprietary blend of 3 total ingredients…yikes. To put that into perspective, our #1 ranked fat burner contains about 2,500 total milligrams per serving and 12 total ingredients. 

So, we’re talking about a product that contains 2,000 less nutrients per serving and 9 less active fat burning ingredients when compared to our top rated fat burner. And this isn’t just the case when comparing it to our #1 ranked fat burner…it still is severely lacking nutrients and potency even when compared to our #2 and #3 ranked fat burners.

Need I say more?

Just in case you’re not familiar with the term “proprietary blend,” let’s talk about what that means for a moment. Companies use this term so that they don’t have to disclose dosage amounts for their ingredients. 

Often times, companies claim they use proprietary blends to “protect their formulas,” but really it’s mostly so that they can skimp on their dosages without anybody knowing. Regular readers of mine know this already, but I always advise against supplements that contain proprietary blends. 

Also, since the dosages are hidden, I am not able to properly evaluate the entire formula…but what I am able to tell you is that 450 milligrams of total nutrients is way too low regardless, so the specific dosage sizes really don’t matter in this case. 

Slimvance Reviews From Real Users

Typically I like to personally try the supplement before I write my review, but when I come across one I really dislike, it’s ultimately not worth my money. My next move is to turn to my most reliable source of verified user reviews, which is Amazon, where I was able to find a total of 106 Slimvance reviews. 

Across 106 reviews, it received an average rating of 3.7 out of 5 stars, which is pretty average. While 25% of users rated it 2 stars or lower, 52% of the users who submitted Slimvance reviews on Amazon gave it a 5-star rating, which is pretty surprising. Nonetheless, it does appear to be working for some people out there. 

This data is simply too mixed for me to draw any further conclusions about the product. The feedback is roughly 50/50 positive versus negative, so there’s not a whole lot to go off of here. Regardless, I’m still way too turned off by the formula to try it.

The Pros

  • Sold in stores such as GNC
  • Received many positive user reviews
  • Contains solid active ingredients


The Cons

  • Uses a proprietary blend
  • Only contains 450 total nutrients per serving
  • There are only 3 active ingredients
  • Has a very low overall potency, comparatively speaking

Slimvance Conclusion

At the end of the day, I simply can’t recommend this product to my readers. I generally don’t like writing negative reviews, but it’s important we give you the truth. The formula is unimpressive to say the least, and I simply don’t believe it’s potent enough to produce results.

Of course, this is all my opinion on the product. Some people reported positive results on Amazon, but in my view as a Nutrition & Wellness Consultant and long-time supplement analyst, I can’t get behind this stuff. 

I’d strongly recommend avoiding Slimvance and instead opting for any one of our more highly recommended fat burners. You can view the full list of our top rated picks below…



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Joe Costello
Nutrition & Wellness Consultant
Joe Costello is a Nutrition & Wellness Consultant, certified by the American Fitness Professionals & Associates (AFPA), author, and internet blogger. Joe has more than 9 years of experience in the sports nutrition industry and over 3 years of experience as a supplement and nutrition blogger. As a certified NWC who specializes in dietary supplements, Joe strives to deliver accurate, comprehensive, and research-backed information to his readers. You can find more of Joe’s work including his E-Books about fitness and nutrition at his official website, or connect with him on LinkedIn, Facebook, Instagram, Vimeo, or YouTube. Joe Costello is one of the founders of and years after the creation of the site, partnered with TEK Naturals, a nutritional supplement company.