Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout

Caffeinated Pre-Workout 

STIM®

$37.99

Save 15% when you subscribe

Power through every training session with sustained energy, focus, and endurance without the jittery or itchy side effects.

⚡ Free Shipping, Always
⚡ 30-Day Money Back Guarantee
⚡ NSF & FDA Registed Facility
⚡ Made in USA

Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Primal Pharm™ STIM® Caffeinated Pre-Workout
Daily Cognition Booster | PERFORM | Primal Pharm

Physician Recommended

Daily Cognition Booster | PERFORM | Primal Pharm

NSF®
Certified

Daily Cognition Booster | PERFORM | Primal Pharm

FDA Registered  Facility  

Daily Cognition Booster | PERFORM | Primal Pharm

GMP Certified Manufacturer

Daily Cognition Booster | PERFORM | Primal Pharm

Made in the
USA

Daily Cognition Booster | PERFORM | Primal Pharm

30-Day Money Back Guarantee

Caffeinated Pre-Workout | STIM | Primal Pharm
Caffeinated Pre-Workout | STIM | Primal Pharm

5 Ingredients for an Intense Workout

Primal Pharm™ STIM® pre-workout contains amino acids, nitric oxide precursors, B vitamins, caffeine, and creatine - all of which aid in boosting athletic performance.

  • Over 2000mg of Nitric Oxide Precursors
  • 1500mg of Creatine
  • 175mg of Caffeine
  • Over 25mg of Vitamins B1, B2, B3, B6 & B12
  • 550mg of our proprietary Energy/Endurance/Focus Matrix

Choose Your Flavor...

Caffeinated Pre-Workout | STIM | Primal Pharm
Caffeinated Pre-Workout | STIM | Primal Pharm

Level Up Your Energy & Focus

INTENSE FOCUS & DRIVE

Caffeine has the ability to block the brain-signaling molecule (adenosine) that makes you feel "tired" helping benefit your mood, brain function and increase alertness. 

HUGE NITRIC OXIDE PUMP

Nitric oxide relaxes blood vessels and improves blood flow. Nitric Oxide precursors, such as L-arginine, help boost your body's production of Nitric Oxide thus enhancing exercise performance.

AIDS WITH FAT LOSS

Leucine and isoleucine help increase insulin secretion resulting in a drop in blood sugar levels.

INCREASED POWER

Creatine, one of the most effective and proven supplements,  helps increase ATP production which can  drastically improve high-intensity exercise performance.

INCREASED ENDURANCE

Beta-alanine has been shown to reduce fatigue, increase endurance, and improve your time to exhaustion (TTE) allowing you to exercise for longer periods at a time.

Natural, Safe and Clinically-Backed Ingredients

Caffeinated Pre-Workout | STIM | Primal Pharm

DICREATINE MALATE - 1500MG

Creatine ( with malic acid to aid absorption) helps improve athletic performance during high-intensity workouts.

Caffeinated Pre-Workout | STIM | Primal Pharm

L-ARGININE ALPHA KETOGLUTARATE - 1500MG

Aids in releasing natural growth hormone, protein synthesis, vasodilation, and enhances fat metabolism.

Caffeinated Pre-Workout | STIM | Primal Pharm

BETA ALANINE - 750MG

Raises carnosine levels in the muscles by up to 58% in just four weeks, and 80% in 10 weeks, helping improve muscle performance and endurance during high-intensity exercise.

Caffeinated Pre-Workout | STIM | Primal Pharm

CAFFEINE - 175MG

Medium dose of caffeine to block the effects of adenosine, helping prevent drowsiness and allowing for longer workouts. 

L-TAURINE

Used to assist with congestive heart failure, lower high blood pressure, liver disease, high cholesterol, and improves mental performance.

BETAINE ANHYDROUS

Involved with the normal function of the blood, bones, eyes, heart, muscles, nerves, and the brain and is known for its capacity to improve  performance and body composition.

WAXY MAIZE

A fast absorbing carbohydrate for post-workout recovery that helps with cramps and bloating and is absorbed nearly 80% quicker than Dextrose.

L-CITRULLINE MALATE

Increases the amount of arginine in the blood leading to increased nitric oxide production which translates to longer workouts, less soreness and better recovery.

GLYCOCYAMINE

Aids in the formation of creatine leading to  to less fatigue, greater strength and endurance, and an improved sense of well-being.

GLUCURONOLACTONE

Contributes to numerous benefits for physical performance, aiding with aerobic and anaerobic exercise.

L-TYROSINE

Precursor of several neurotransmitters needed for mental alertness, anxiety, blood pressure,   healthy mood and keeping your thyroid gland functioning properly.

BEET ROOT POWDER

Shown to improve athleticism by improving muscle oxygenation, enhancing long-term endurance, lowering blood pressure, aiding in digestion, as well as increase heart health.

Nutritional Facts & Use

Suggested Use: Mix 1 or 2 scoops in 6-8 ounces of cold beverage. Assess tolerance by taking 1 scoop. If well tolerated, take 1 to 2 scoops 30 minutes before the work out. Do not exceed 2 scoops daily.

CAUTION: Do not use if under age 18. Do not use if you are pregnant or nursing. Consult a medical doctor before use if you have any medical condition or family history of any disease, including (but not limited to) hypotension, hypertension, heart, liver or thyroid disease, diabetes, psychiatric disease, asthma, pernicious anemia, anxiety, depression, seizure disorder, cardiac arrhythmia, stroke, prostate enlargement, or if you are taking any prescription drug. Keep out of reach of children.

Customer Reviews

Based on 13 reviews
92%
(12)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
I
Ibrahim A.
More push than you'll ever need you'll be lifting more

One of the best products on the market by before they take it off

O
Oscar G.
Best ever

Best preworkout on the market for sure, the taste is amazing and dissolves so easy

W
Will B.
Good stuff

Is what it is.

T
Tonya T.
Definitely worth buying

This is the best pre-workout out I've tried and I've tried several. It gets the job done and doesn't taste awful.

M
Mary N.
Just the right energy

Preworkout super strong by energy just to say I love it

H
Hugo P.
This best pre work out mix I've ever taken.

I've tried so many pre work out drinks and this one is the best, flavor is awesome, it last a long time, my work out are more intense, and it doesn't make you feel like your body feel like your itchy. for those how know what I'm talking about. and you can't beat the price.

K
Keslie
great pre workout

i love this product. Im happy I was able to get it through Primal

A
Anil B.
Perfect product

Extreme , hard

R
Ray
Works great

Awesome

N
N8
READ IF YOU WANT TO PREVENT THE CRASH FROM THIS

I'm 22 and trying to throw on some muscle and this helps a lot. great pump, energy, and focus. I feel so zoned in when i lift now and jus vibe out to some music. It also taste great but the only down side is the crash due to the caffeine. to prevent this from happening to you just drink 2 bottles of water before lifting and then drink while u lift and after so basically if u drink a lot of water you'll be good

*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.