• Pyretic Black
  • Pyretic Black
Primeval Labs

Pyretic Black

  • Out of Stock (Ex Vat)


Experience greater energy, heightened mood, and increased fat burning with Pyretic Black!

What is Pyretic Black?

Pyretic Black is a once a day weight loss support supplement that not only supports fat burning but can also double as a performance-enhancing pre workout. Pyretic Black has been scientifically-formulated to attack fat loss from multiple angle, including appetite suppression, fat mobilization, blood sugar stabilization, and metabolism support. 

Unlike conventional fat burners that only load you up on a bunch of caffeine and harsh stimulants, Pyretic Black has been meticulously crafted to supply smooth, long-lasting energy and focus along with unrivaled appetite suppression all in the effort to help make weight loss easier than ever.

 Pyretic Black Features

  • Smooth, long-lasting energy and focus*
  • Increased fat burning*
  • Enhanced lipolysis*
  • Heightened mood*
  • Decreased cortisol*
  • Reduced stress*
  • Increased metabolism*
  • Stable blood sugar levels*
  • Better weight loss*
  • No harsh stimulant kick*
  • No jitters or crash*


What’s in Pyretic Black

Green Tea Extract

Green Tea (camellia sinensis) is one of the most widely consumed beverages on the planet due to its high antioxidant content and smooth, subtle energy boost.

The leaves of camellia sinensis are rich in potent polyphenols, catechins and flavonoids, which help combat inflammation and oxidative stress in the body.

Primeval Labs uses a green tea extract standardized for 50% EGCGand 98% polyphenols.

The research on Green Tea Extract, as well as EGCG, is rather extensive, particularly in regards to weight loss. Studies have shown that it can increase fat oxidation and energy expenditure both at rest and during exercise. It may also boost athletic performance, too!

Additional studies have noted that green tea extract supplementation led resulted in decreased starch digestion and absorption as well as decreased body fat and waist circumference.

Gymnema Sylvestre 4:1

Gymnema sylvestre is held in high regard for its anti-diabetic properties as numerous studies demonstrate that with consistent use gymnema lowers serum glucose levels and HbA1c. The potent compounds inside the plant responsible for its blood sugar-regulating properties is a group of acids known as gymnemic acids.

Studies have demonstrated that gymnema enhances insulin function. Better insulin function supports better nutrient partitioning, maintains stable blood sugar levels, and helps avoid the energy highs and lows that can accompany high-carb meals.

A comprehensive review of gymnema sylvestre noted that in addition to improving glucose handling, supplementation with it also led to improvements in leptin levels, body weight and even BMI (body mass index).

In addition to its anti-diabetic properties, the powerful herb also possesses antimicrobial, antihypercholesterolemic, and hepatoprotective..

Olive Leaf Extract (6% Oleuropein)

Olives are a staple of Mediterranean cuisine and the Mediterranean diet, which is heralded by many as one of the best diets to follow for overall health and wellness.

Olives, their oil, and the leaves of the olive tree are rich in numerous phenolic compounds, including oleuropein, which has been noted to offer a wide range of benefits, including:

  • Antioxidant
  • Anti-inflammatory
  • Anti-atherogenic
  • Antimicrobial activity
  • Antiviral activity
  • Hypolipidemic (improve lipid profiles)
  • hypoglycemic effect (lower blood sugar)

Together these abilities make olive leaf one of the most appealing supplements not only for weight loss, but general health as well.


But there’s more!


Additional studies indicate that olive leaf extract may enhance insulin sensitivity and offer protection against LDL (“bad”) cholesterol oxidation.

And, to top it off, olive leaf extract may also has enhance thyroid hormone production. As you’re probably aware, a properly functioning thyroid is essential to maintaining a high metabolism. Better thyroid function leads to an increased metabolism, ramping up calorie burning and accelerating fat loss.


Caffeine is a staple fat-burning, thermogenic supplement. It’s incredibly well studied and proven to boost metabolism, increase calorie burning, and enhance lipolysis (the “freeing” of stored fatty acids).

Caffeine further supports weight loss by acting as a mild appetite suppressant, helping individuals to stay on track with their diet and avoid mindless snacking.

As you’ve experienced for yourself, caffeine is particularly good at increasing energy and heightening mood. This is in part due to caffeine’s ability to stimulate dopamine release in the brain, which increases mood, motivation and focus -- all things that tend to decline when dieting for fat loss.

But there’s more, dopamine increases thermogenesis in brown adipose tissue, further ramping up calorie burning.

Pyretic Black contains 260mg caffeine from a combination of caffeine anhydrous and Infinergy Dicaffeine malate. Using both immediate- and delayed-release caffeine sources helps Pyretic Black supply smooth energy that lasts for hours on end. This combination also helps offset the unpleasant jitters, edginess, and crash of many other weight loss supplements that just load users up on a ton of caffeine.


Theanine is an amino acid prevalently found in green tea leaves that has become a staple in fat burners, nootropics, and even pre workouts, for its ability to promote a sense of calm, controlled focus and heightened productivity, especially when taken alongside caffeine as it is here in Pyretic Black.

Theanine exerts its mood and focus-enhancing benefits through a number of intriguing mechanisms. The potent little amino acid readily crosses the blood-brain barrier where it can bind to glutamate receptors, inhibiting glutamate reuptake while simultaneously increasing GABA levels in the brain.

Additional studies have shown that Theanine also boost dopamine in the striatum and support long-term potentiation and an increase in brain-derived neurotrophic factor with prolonged use.

Including theanine in Pyretic Black helps smooth out the stimulating qualities of caffeine, providing sustained, controlled energy, focus, and mood, avoiding the harsh “punch” that conventional thermogenics and fat burners are known for.

Rhodiola Rosea

Dieting can be extremely stress from both a psychologically and physiologically standpoint. As stress rises, so too does cortisol, and with greater cortisol comes greater difficulty in burning stubborn belly fat.

Rhodiola is an adaptogenic herb that reduces stress, decreases cortisol, and combats the mental fatigue. A staple herb of Ayurveda, rhodiola is renowned for its ability to naturally boost energy levels, improve cognitive performance, and promote a sense of well-being when the stressors of life seem overwhelming.

In addition to its anti-stress, anti-fatigue properties, rhodiola also has been noted to increase athletic performance and enhance glucose uptake by skeletal muscle.


TeaCrine is best described as the slower-acting, longer-lasting cousin of caffeine. Similar to its energy-boosting relative, TeaCrine also binds to adenosine receptors, preventing adenosine from binding, which reduces fatigue and heightens feelings of wakefulness and alertness.

TeaCrine also increases mood, focus, subjective feelings of energy, all without the jitters, crassh or habituation of caffeine. In fact, studies shown that even after months of daily use, TeaCrine® does not lose its effectiveness or lead to dependency, the same of which can’t be said for caffeine.

It’s also important to note that co-administration of TeaCrine® with caffeine may help prevent tolerance to caffeine.

In short, the combination of TeaCrine + Caffeine is a huge win...smoother, longer-lasting energy, no tolerance build up, and no crash!

Cayenne Pepper

Cayenne pepper is packed with capsaicin, a fiery little alkaloid that’s responsible for the chile’s tongue-numbing heat. Studies show that in addition to amping up the flavor of culinary fare, capsaicin may also be a valuable stimulant-free weight loss supplement, too.

Capsaicin has been documented to decrease appetite and increase satiety by increasing glucagon-like peptide 1 (GLP-1) and decrease ghrelin (the hunger hormone). Additional research demonstrates that capsaicin can activate brown fat thermogenesis leading to greater fat burning.

Capsaicin may further reduce appetite and calorie intake, due to its binding and activation of transient receptor potential vanilloid-1 (TRPV1) in the mouth, stomach and small intestine.

Activation of TRPV1 receptor stimulates release of noradrenaline and dopamine, which has been noted to increase weight loss and exercise performance.


Pyretic Black further ignites the thermogenic engine with the inclusion of Paradoxine, a patented extract of Grains of Paradise (Aframomum Melegueta) standardized to 12.5% 6-paradol.

Grains of Paradise is a centuries-old remedy routinely used in Traditional Medicine for a wide variety of disease. Recently, the pungent spice has earned itself a reputation as one of the leading stimulant-free fat loss supplements on the market.

What makes Paradoxine such as standout ingredient is some research that indicates it has the ability to increase energy expenditure and mobilize fat from brown adipose tissue.

Mobilization and activation of this fat leading to greater calorie burn and weight loss.

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