7 Day Customer Support
  • Live Chat
  • 1-800-537-9910

Primeval Labs PyreticX

A Product
Well-Rounded Thermogenic Weight Loss Supplement!
  • 253mg of caffeine per full serving
  • 30 easy-to-swallow capsules per container
  • 571% daily value of chromium per serving
  • 200mg green coffee extract & 20mg Paradoxine®
Muscle & Strength Rewards

Earn 2 points for every dollar you spend at Muscle & Strength! Spend your points on order discounts, fitness gear and exclusive products.

2 Free Samples

Try before you buy! You can choose 2 free samples with every order you place at Muscle & Strength.

Same Day Shipping

We ship fast! USA orders placed before 6pm EST will be shipped the same day.

International orders placed before 4pm EST will be shipped the same day.

60 Day Guarantee

Not happy with your purchase? No problem. Simply return it to us within 60 days and we'll replace it, credit your account, or give you a full refund.

Contact Us

If you have any questions about products please call us on 1-800-537-9910 or email support@muscleandstrength.com

Buy 2 for $28
Buy 2 for $28
Buy 2 Primeval Labs PyreticX 60ct for only $28! Limited time only.
Buying Options
$24.99 24.9900
60 Capsules
30 Servings | $0.83 Per Serving
Buy 2 for $28
Nutrition Info

60 Capsules

Serving Size: 2 Capsules
Servings Per Container: 30
Amount Per Serving
Chromium (as chromium picolinate)
Olive Leaf Extract (20% Oleuropein) (Oleaeuropea L.)
Green Coffee Extract
Natural Caffeine Anhydrous (from Coffee Bean)
Caffeine Anhydrous
Yohimbe Bark Extract (8% Yohimbine)
Grains of Paradise Extract (Aframomum melegueta)(seed)(Paradoxine)
Cayenne Pepper Fruit Extract (capsicum annuum)
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Gelatin Capsule, Rice Flour, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide

Take 2 capsules daily. Start with 1 capsule to assess tolerance. Never exceed 4 capsules in a 24 hour period.

Read entire label and obtain clearance from a licensed healthcare practitioner before use. This product is to be used by healthy adults only. Do not use if you have or could develop any medical condition or are taking any prescription medications. Do not use if you are pregnant, nursing, or may become pregnant. Do not use more than the recommended dosage. Discontinue use and consult a physician if any adverse reactions occur. Keep lid tightly closed and in a cool dry place. As with all supplements, KEEP OUT OF REACH OF CHILDREN AND ANIMALS.

Expand Info
Product Information

Primeval Labs PyreticX

What is PyreticX?

Pyretic X is a well-rounded thermogenic weight loss supplement formulated to help support increased thermogenesis, greater energy expenditure, and reduced body fat.* When combined with a reduced-calorie diet and exercise program, the ingredients in Pyretic X may help support dietary compliance and calorie burning, thereby promoting more efficient weight loss and better performance in the gym.*

PyreticX Ingredients

Olive Leaf Extract (20% Oleuropein)

Olive leaf extract is rich in numerous bioactive compounds, the most well-known of which is oleuropein.*

Oleuropein is a versatile compound that has been noted in scientific research to possess a wide range of activities, including:*

  • Antioxidant
  • Anti-inflammatory
  • Antimicrobial activity
  • Anti-atherogenic
  • Hypolipidemic
  • Hypoglycemic effect

Oleuropein also stimulates BAT (brown adipose tissue), inhibits PPAR-γ receptor, and suppresses the proliferation of adipocytes (fat cells).* Oleuropein also enhances thermogenesis by increasing uncoupling protein-1 (UCP1).*

Additional research indicates that olive leaf extract supplementation may support better insulin sensitivity and help limit oxidation of LDL (“bad”) cholesterol.* Animal studies also indicate that olive leaf extract supports thyroid function.* As you’re probably aware, the thyroid gland is critical to proper functioning of the metabolism.*

Green Coffee Extract

Green coffee beans are raw, unroasted coffee beans. They are rich in many pharmacologically active compounds, including chlorogenic acid.* Human studies note an inverse association between coffee intake and weight gain.* Green coffee extract may help reduce body weight and fat mass, possibly due to reducing the amount of carbohydrate taken up by the intestines following a meal.* Researchers have theorized that green coffee extract may modify hormone secretion and glucose tolerance in humans.* Green coffee extract’s primary bioactive, chlorogenic acid, appears to increase nitric oxide availability and possess antihypertensive effects.*

Natural Caffeine

Caffeine is the well-known central nervous system (CNS) stimulant widely available in foods common to the diet, including coffee, tea, and dark chocolate.* Caffeine is best known for its ability to increase feelings of mental energy, due to its antagonism of adenosine receptors in the brain.* Regarding weight loss support, caffeine has been shown to help to boost metabolism, increase calorie burning, and enhance lipolysis (the “liberating” of stored fatty acids).* Caffeine further supports weight loss by acting as a mild appetite suppressant, which may help reduce calorie intake at meal time.* Dieting on low calories is also known to lead to feelings of sluggish, lethargy, and a general lack of motivation to train hard.*

Caffeine can help increase energy and motivation due to its ability to stimulate dopamine (“the mood and motivation” molecule) release in the brain, which increases mood, motivation and focus.* Interestingly, dopamine also increases thermogenesis in brown adipose tissue, further increasing calorie burning.


Theobromine is a chemical cousin of caffeine and the principal alkaloid in Theobroma cacao (the cacao bean). It’s also found in varying quantities in coffee and dark chocolate.* Theobromine is traditionally used as a bronchodilator and as a vasodilator as well as a diuretic.* Research in animals shows that supplementation with a theobromine-rich cocoa powder encourages significant weight loss.* Anecdotally, theobromine supplies a smoother, subtler, longer-lasting energy that complements the fast-acting energy of caffeine. It’s thought that combining the two may help limit the unwanted energy crash that accompanies high doses of caffeine.* This may be due, in part, to theobromine having a longer half-life than caffeine.*

Caffeine Anhydrous

Pyretic X contains an additional 100mg of fast-acting caffeine anhydrous to further increase feelings of enhanced mental and physical energy to complement the smooth energy of Natural caffeine.* In total, Pyretic X contains 253mg of caffeine per full serving (2 capsules).*

Yohimbe Bark (8% Yohimbine)

Yohimbine (pausinystalia johimbe) is a plant native to western and central Africa.* Extracts from yohimbe have long been used in traditional medicine as an aphrodisiac.*The primary active constituent in yohibe, yohimbine, is a prominent weight loss supplement due to its ability to antagonize (“block”) alpha-adrenergic receptors, thereby supporting fat burning.*

“Stubborn” fat areas have higher concentrations of alpha receptors and blocking them encourages increased fat-burning in those areas as greater amounts of fat-burning catecholamines (noradrenaline and adrenaline) can then bind to the beta receptors on fat cells.*

Yohimbine has also been explored as a potential ergogenic and body recomposition aid.*


Paradoxine is a research-backed, patented extract of Grains of Paradise (Aframomum Melegueta) standardized to 12.5% 6-paradol.* 6-paradol is an aromatic ketone that is the major bioactive constituent of Grains of Paradise.* Research indicates that supplementation with Grains of Paradise extract may stimulate thermogenesis, increase energy expenditure, and decrease body fat.*

Cayenne Pepper

Cayenne pepper contains the fiery alkaloid capsaicin which has been noted to possess some very enticing weight loss benefits.* Capsaicin has been noted in research to help reduce appetite and increase satiety by increasing glucagon

like peptide 1 (GLP-1) and decreasing ghrelin (the hunger hormone).* Additional studies indicate that capsaicin can stimulate brown fat thermogenesis, which supports greater energy expenditure and calorie burning.*

Capsaicin may also help 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 the release of noradrenaline and dopamine, which have been noted to enhance weight loss and exercise performance.*

Overall Rating
5 out of 5 stars
Reviews (1)
Verified Buyers (1)
Review Graph
  • 5 star

  • 4 star

  • 3 star

  • 2 star

  • 1 star

Overall Rating
    Show More +
    Show Less -
User Image
Chris M
Build Muscle
Verified Buyer
Great product good results and great price*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2020-08-01 01:34:16Z
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.