Performix SST Fat Burner Review

Performix SST Fat Burner Review: Do the Pros Outweigh the Cons?

Today we have this Performix SST Fat Burner review for you. In the following sections of the review, we’re going to take a closer look at Performix SST to see what ingredients it contains, what benefits it can give you in terms of weight loss, energy, and appetite suppression, as well as check if it’s safe to take daily. Here’s a summary of our report first:


  • Thermogenic fat burner designed to increase metabolism and energy levels
  • 60 capsules per bottle, 2 capsules per day
  • Contains 250mg of caffeine for energy and focus, as well as 2 essential B vitamins for core nutritional support
  • The rest of the ingredients are in a proprietary blend which hides their doses
  • Contains an unknown dosage of the aggressive stimulant Yohimbine, which is banned in some countries
  • Potential side effects can occur from the Yohimbine+Caffeine combo
  • Contains Cayenne Pepper Extract which is an excellent natural thermogenic
  • Using several unproven ingredients that could be replaced with an appetite suppressant and more thermogenics to make it more effective at burning fat
  • $49.99 per bottle (30 servings)
  • Mostly positive reviews on Amazon
  • Available worldwide except for the countries in which Yohimbine is banned

What is Performix SST?

Performix SST is a time-released thermogenic fat burner supplement. It’s designed to provide you with long-lasting energy throughout the day, along with increasing your metabolic rate to burn more calories.

We’ll cover the ingredients of Performix SST in more detail below, but to quickly mention some of the key fat burning compounds it uses:

  • Caffeine
  • Cayenne Pepper Extract
  • Theacrine

Performix SST also contains Ashwagandha which is great for reducing stress and improving mental well-being.

However, many of the ingredients in Performix SST have their dosages hidden. Performix SST also uses a few ingredients that don’t really work for fat loss, along with 1 risky inclusion.

So, what benefits can you expect from this supplement, and will it be safe for you? Is it good value for money? Let’s find out below.

Performix SST: Dosage Directions

Performix SST fat burner instructions are to take 2 capsules (1 serving) on an empty stomach in the morning. Due to its aggressive stimulant ingredients, Performix advises starting with just 1 capsule to asses your tolerance.

They say to never exceed 2 capsules per day. You should also never mix it with other caffeine sources as there’s already a high amount of the stimulant in Performix SST.

Ingredients in Performix SST

Performix SST Ingredients

Here are the ingredients in Performix SST:

  • Niacin (12mg)
  • Vitamin B12 (1mg)
  • PERFORMIX Suspension Super Thermo Complex (1,170mg), consisting of:
    • Caffeine Anhydrous (250mg)
    • Sensoril Ashwagandha (unknown dosage)
    • Theacrine (unknown dosage)
    • Mucuna Pruriens (unknown dosage)
    • Cayenne Pepper Powder (unknown dosage)
    • Yohimbine (unknown dosage)
    • Huperzine-A (unknown dosage)
    • BioPerine Black Pepper Extract (unknown dosage)
    • Medium Chain Triglycerides (MCTs) (unknown dosage)
    • Safflower Oil Extract (unknown dosage)
    • Ginger CO2 Supercritical Extract (unknown dosage)

As you’ll see right from the start, many of the ingredient in Performix SST have hidden amounts on the label. The term for this is a “proprietary blend.” A proprietary blend lumps all the ingredients together, showing you their combined amount but not their individual amounts. In turn, this prevents you from seeing how effectively or safely dosed the ingredients are.

On the bright side, there are some excellent ingredient choices in Performix SST. Caffeine is amazing for boosting energy and metabolism, and so is Cayenne Pepper Extract. Ashwagandha, on the other hand, helps stabilize cortisol which is a hormone that can make you gain fat.

However, SST also contains other stimulants like Yohimbine, which are banned in countries like the UK and Australia due to their highly aggressive effects. Mixing Yohimbine with caffeine is not the smartest of ideas!

Performix SST is also missing a few of the best appetite suppressants to further help with food cravings. This includes Glucomannan and Green Coffee Bean Extract.

Even though some of Performix SST’s ingredients are excellent, their doses aren’t shown so they could be completely ineffective without us knowing.

See for yourself:


Niacin is one of the 8 essential B vitamins. Niacin is excellent for improving cholesterol levels and heart health markers. However, the irony of using Niacin as an ingredient in a fat burner is that it’s actually been shown to increase insulin resistance, making it harder to lose weight.

Vitamin B12

Vitamin B12 is a key player in the production of your red blood cells and the transportation of oxygen and nutrients to tissues throughout your body. It has no direct effect on fat loss, though. [1]

Caffeine Anhydrous

Caffeine – the world’s most widely used (and abused!) legal stimulant. Chances are you already consume some form of caffeine on a daily basis, be it from energy drinks, dark chocolate, or coffee.

There are many benefits to regular caffeine consumption, including a faster metabolism and more energy. Caffeine also acts as a mild appetite suppressant, so you won’t feel as hungry throughout the day.

The dose of 250mg in Performix SST is on the verge of being too much, depending on your sensitivity. More caffeine doesn’t equal more benefits – it only raises the risk of negative side effects. [2]

Sensoril Ashwagandha

Ashwagandha is a natural calming herb from ancient Ayurvedic Medicine. It helps lower your stress hormones, which in turn not only makes you feel better, but also creates an optimal hormonal environment for weight loss. [3]


Theacrine is a molecule similar in structure to caffeine. However, there’s not a lot of studies on Theacrine currently to confirm that the compound is as safe and as effective as caffeine during long-term consumption.

Mucuna Pruriens

Mucuna is a natural source of LEVADOPA, or L-DOPA. This is a direct precursor to dopamine, a neurotransmitter that’s involved in reward, motivation, and pleasure among many other vital functions. As a result, taking Mucuna Pruriens can boost your dopamine levels.

Cayenne Pepper Powder

Cayenne Pepper is an excellent thermogenic. It works to enhance fat burning within the body by raising your core temperature. [4] The only problem is, we don’t know its dose in Performix SST, so it’s possible it’s not effective at all.


This is the most controversial ingredient in Performix SST. As we mentioned above, Yohimbine acts as an aggressive stimulant, working your central nervous system (CNS) into overdrive. Side effects can include nausea, palpitations, anxiety episodes, and high blood pressure.

What makes things even more concerning is that Yohimbine’s dosage in Performix SST is unknown, and it’s combined with caffeine which can aggravate its effects.


Huperzine A is a natural brain-boosting (nootropic) compound. It increases your acetylcholine levels, a neurotransmitter involved in learning and memory. [5]

BioPerine Black Pepper Extract

Black Pepper Extract contains an active compound called piperine, which is a bioavailability enhancer. In other words, it makes other ingredients in Performix SST stronger. Unfortunately, this includes Yohimbine and caffeine as well. [6]

Medium Chain Triglycerides

MCTs are natural compounds found in coconut oil. They are linked to a variety of benefits, including a minor improvement in fat burning in the body.

Safflower Oil Extract

Safflower oil provides is a general health compound. It’s not our favorite when it comes to weight loss. A better choice would be a proven appetite suppressant like Glucomannan.

Ginger CO2 Supercritical Extract

Ginger is a natural anti-inflammatory plant. Although it has many general health benefits, ginger is another ingredient not worth including in a weight loss supplement as it takes up unnecessary space that could be used for more effective, proven fat burning ingredients.

Performix SST Reviews and Testimonials

We took to Amazon to see what customers had to say about Performix SST Thermogenic Fat Burner.

Generally, Performix SST reviews look positive, with a minority of users reporting severe side effects using this product. Here’s what some of them had to say:

“This made me hyper but didn’t necessary curb hunger all the time. I wouldn’t buy it again.” – Anonymous Amazon Customer

“It works for energy and appetite control without making me extremely jittery. I can also take one after noon and not have problems sleeping that night.” – Susan Berisford

“It works, but makes me very jumpy. Can’t use every day.” – Smoky Rose

Side Effects

Never mix Performix SST with alcohol. Be sure to watch your total caffeine intake as Performix SST already contains 250mg per serving, which is more than some people’s daily caffeine limit.

Cost, Where to Buy, and Other Things to Consider

Performix SST costs $49.99 for a bottle of 30 servings, which puts it above the current top rated fat burners in terms of price. As far as benefits and value for money goes, we’ll let you be the judge!

If you’re looking to buy Performix SST Fat Burner, it’s available on the official website, as well as on Amazon, GNC, and at Walmart and Walgreens.

Performix SST ships worldwide, however, it may not be available in Canada, the UK, and Australia due to containing the banned ingredient Yohimbine.

Performix SST Review: The Bottom Line

Performix SST is a thermogenic fat burner that should give you tons of energy, but it comes with the price.

Not just the actual price, which is quite high ($49.99 for 30 servings), but also the price in terms of potential side effects. In addition to 250mg of caffeine, Performix SST contains unknown amounts of the harsh stimulant Yohimbine.

The doses of other ingredients aren’t shown either, which begs the question: what are the manufacturers trying to hide?

Performix SST also uses several ingredients that aren’t proven to work for fat loss, and it’s missing some of the best natural fat burners too.

If you’re used to high doses of stimulants and think you can tolerate them well, then Performix SST could be worth a try. But we don’t currently rate it as one of the safest and most effective fat burners around.

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