Some people just don’t respond well to stimulants, which can make shopping for an effective fat burner pill somewhat difficult. The aptly named “stimfree” is a weight management supplement that claims to be completely free from any stimulants.
In this Performix Stimfree review, we’re taking a look at the formula to establish what we believe consumers can really expect from it.
Readers please note that statements on this page are fair comment based on observation. This content is produced on a matter of public interest. Statements on this page are our honest opinion.
What Is Performix Stimfree?
Stimfree is a diet pill that is made by a popular US-based nutrition company called Performix LLC (trading as Performix).
One bottle of Performix Stimfree contains 78 capsules, costs $59.99 and will last users for exactly 26 days based on the directions of 3 capsules per day; it can be ordered directly from the official Performix SST Stimfree website, as well as GNC and Amazon.
This product is targeted towards those who are looking for a stimulant-free weight loss aid. While the product name “Stimfree” heavily implies the product is free from stimulants, the formula actually contains Green Tea Extract and Green Coffee Bean Extract (two well-known stimulants). Performix claim their Stimfree diet pill is a “revolutionary weight loss activator” that can help users hit their body fat percentage goals in a quick manner.
Consumers of this product are promised effects such as faster metabolic rates, an increased core temperature (from an induced thermogenic effect) and supported insulin function.
Does Performix Stimfree Work?
After conducting some in-depth research into this product, we believe that Performix Stimfree may be useful for those who are looking to lose weight, but only if it is used in a correct manner.
Before using this product you should correctly set your expectations – in order to see tangible weight loss results, you’re going to need to change up your diet and eating patterns; this product is not a substitute for overeating and an inactive lifestyle.
While many people will automatically view this product as a “fat burner”, it must be noted that the product itself doesn’t have the ability to directly and independently “burn fat”, therefore you should not expect miracle-like results from Performix Stimfree.
By far the most beneficial effect of Performix Stimfree will be the increase to your metabolic rates that it provides. By increasing the speed of your metabolic, your body may be able to burn calories at a faster rate (which obviously can help contribute towards weight loss as long as you’re sticking to a caloric deficit).
The bottom line is, Performix Stimfree can potentially help you hit your weight loss goals faster if you’re willing to diet and exercise. Also it should be stressed that the formula isn’t really stimulant-free at all.
The Pros & Cons Of Performix Stimfree
Let’s take a look at the top level pros and cons of this product:
- Useful product for those who are sensitive to caffeine.
- Contains ingredients that are useful for those looking to lose weight.
- May help speed up user metabolic rates.
- Can help improve user energy levels.
- Product doesn’t contain any ingredients that will directly and independently “burn body fat”.
- Unlikely to suppress user appetite levels consistently.
- Formula isn’t completely stimulant-free (contains green tea extract and green coffee bean extract).
- Uses a hormone named Diiodothyronine that may put the thyroid under additional stress.
- Potentially negative side effects.
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What Are The Performix Stimfree Ingredients?
We have found the following supplement facts via GNC website:
One Capsule Contains: Niacin 5mg, Vitamin B6 3mg, Vitamin B12 250mcg, Chromium 134mg, Proprietary Blend 224mg (Green Tea Extract, Green Coffee Extract, Garcinia Cambogia, Gymnema Sylvestre Extract, Bitter Melon Extract, Capsicum Extract, 5-HTP, Uva Ursi Extract, Dandelion Extract and Diiodothyronine (T2)).
Is Performix Stimfree Suitable For Everyone?
This product contains animal gelatin and is not suitable for vegetarians or vegans. Additionally, Performix Stimfree is unlikely to be suitable for those who are pregnant, breastfeeding, or under the age of 18.
Is Performix Stimfree Safe?
Based on the ingredients inside this product, we believe that it’s probably safe for the majority of users, however there is one ingredient that is lacking safety research.
This product contains a hormone named Diiodothyronine (better known as T2) that is almost structurally identical to T3, a hormone that is produced in the thyroid gland. While WebMD have stated that not enough is known about the hormone to fully claim its safety, Diiodothyronine can potentially put your thyroid gland under significant stress.
What Are The Performix Stimfree Side Effects?
We’ve compiled the following potential side effects based on the ingredients inside this formula:
- Sleep problems
- Irregular heartbeat
- Ringing in the ears
- Confusion 
Note: these side effects are possible but may not be the typical user experience.
Are There Any Performix Stimfree Reviews From Customers?
We have found the following Performix Stimfree review testimonials via the GNC product page:
I’ve been taking it for 2 months but it honestly doesn’t seem to be doing anything. I’m not sure what the effect is supposed to be. I think there is mild appetite suppression but that doesn’t seem to justify the price.
Been on this product since July and started with 1 cap in the am then went to 2 cap 1 in the am and 1 at hs (bedtime) for a week then to the recommended 3 caps putting 2 in am and 1 at hs. So far no side effects and works wonders, I’ve taken it anywhere from 20 mins before bed to right as I am getting into bed and it has not messed with my sleep in any way shap or form nor has it caused any reactions with my medications that I have noticed.
Our Final Verdict On Performix Stimfree
To conclude our Performix Stimfree review, it’s a bit of a mixed bag – there are things that we like about it and things that we aren’t too blown away by.
Firstly, to look on the positive side, Stimfree does contain ingredients that can help improve your metabolism speeds (which can potentially lead to faster weight loss results as long as your diet is in check). It can also help improve your energy levels, which is great for someone who leads an active lifestyle.
There are of course some downsides to Performix Stimfree as well. Firstly, the product actually does contain stimulants; the formula has green tea and green coffee bean extract, which both have natural caffeine inside them – the amount used of each ingredient isn’t disclosed either, instead it’s hidden inside a proprietary blend.
Another big drawback is that the product contains a thyroid-stimulating hormone that may increase stress on the thyroid itself.