Pre JYM Pre-Workout Stim-Free tub, Watermelon Strawberry flavor, front label with ingredient breakdown, 25.4 oz, 30 servings. - image 1 of 5
Pre JYM Pre-Workout Stim-Free tub, back label showing Jim Stoppani's guarantee, ingredient amounts, and QR code. - image 2 of 5
Pre JYM Pre-Workout Stim-Free tub, side view of green label with Supplement Facts panel, directions, and warnings. - image 3 of 5
Pre JYM Pre-Workout Stim-Free label close-up of directions, warnings, California Prop 65 notice, JYM logo, and barcode. - image 4 of 5
Pre JYM Pre-Workout - Stim-Free - image 5 of 5

Pre JYM Pre-Workout - Stim-Free

Sale price$49.99
Flavor: Watermelon Strawberry

Flavor
Size: 30 Servings

Size
CA WARNING

Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food .

Pre JYM Stim-Free provides the same powerful pre-workout formula without caffeine or stimulants, perfect for evening training or stim-sensitive athletes. This innovative formula delivers clinical doses of muscle-building, pump-enhancing ingredients to maximize workout performance.

Key Benefits:
  • Maximum pumps and performance
  • No caffeine or stimulants
  • Full clinical doses
  • Great for afternoon/evening workouts
  • Same legendary Pre JYM quality
  • Pump-enhancing matrix
  • Zero stimulants

Each serving contains:
  • Caffeine-Free Formula
  • 6g Citrulline Malate
  • 6g BCAAs (2:1:1 ratio -- leucine to isoleucine to valine)
  • 2g Creatine HCl
  • 2g Beta-Alanine
  • 1.5g Betaine
  • 500mg Beet Root Extract
  • 150mg alpha-GPC
  • 50mcg Huperzine A
  • 5mg BioPerine Black Pepper Extract

Experience stim-free pre-workout power - grab Pre JYM Stim-Free today and maximize your training any time of day.

Pre JYM's proven formula reimagined without stimulants, delivering maximum pumps and performance any time of day.

Featured Ingredients

Formulated by former Yale Research Scientist, Dr. Jim Stoppani.

Powerful Actives
  • Caffeine-Free Formula
  • 6 grams of Citrulline Malate
  • 6 grams of BCAAs in the 2:1:1 ratio
  • 2 grams of Creatine
  • 2 grams of Beta-Alanine
  • 1.5 grams of Betaine
  • 500 milligrams of Beet Root Extract
  • 150 milligrams of alpha-GPC
  • 50 micrograms of Huperzine A
  • 5 milligrams of BioPerine® Black Pepper Extract

Award-Winning Excellence

JYM Supplements is renowned for its decades-long commitment to quality and performance.

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REAL SCIENCE. REAL SOLUTIONS. UNREAL RESULTS.
JYM Supplement Science

About The Brand

Dr. Stoppani has always been about the real science and the real results – from back when he was a student at UConn, to a post-graduate researcher at Yale School of Medicine, to the science editor at the largest bodybuilding magazines in the world (Muscle & Fitness and FLEX) working alongside fitness pioneer Joe Weider, all the way to creating the JYM Supplement Science brand (the real products) in 2013.

Since then, the JYM brand led by Dr. Stoppani has helped literally millions of everyday people – real men and women, just like you. With a diverse product offering covering performance, recovery, fat loss, hormone support, health, and overall wellness, there’s something for everyone in the JYM line.

Overall rating: 4.8656716 / 5 from 67 reviews.

AI Generated Review Summary

Stim-Free Pre JYM Pre-Workout offers a caffeine-free formula with powerful ingredients for muscle-building and pump enhancement, ideal for evening workouts. Customers appreciate its great taste and effectiveness without the need for stimulants, promoting restful sleep and maximizing workout performance.

Summary topics

  • Ingredients: 12%
  • Pre-Workout Performance: 15%
  • Restful Sleep: 8%
  • Caffeine-Free Formula: 15%
  • Flavor: 50%

Review topics: ["ingredients","taste","issues","shipping","work","pre workout","caffeine","workouts","pump","sleep","stims","jym","supplements","jitters","pre","powder","pre-workout","supps"].

Review highlights

  • "Now I can get just as good of a workout with the same great taste while being able to get a full nights sleep!" — Patrick S.
  • "Love the taste and performance of the pre workout" — Nat T.
  • "Solid ingredients and flavor." — Adam

Reviews

Excellent preworkout just what needed

"Excellent preworkout just what needed to use prebedtime workout"

— Joshua P. (5/5)

Bes5 stim-free pre!

"Bes5 stim-free pre!"

— Max M. (5/5)

It’s good

"Best stim free pre workout on the market"

— Dustin L. (5/5)

Great but wish they made a PLUS version

"Taste great as always. I gave it a four because I wish they had a stim free that had the higher amounts of pre workout ingredients like Pre Jym PLUS."

— Bryan N. (4/5)

Stim-Free Pre JYM Pre-Workout Works!!

"I took "Stim-Free Pre JYM Pre-Workout" for the first time last week and I was impressed. Since I'm sensitive to caffeine, I had to give Dr Jym's stim-free pre-workout a try. It works and it packs a punch! Follow the directions: "Initially use 1/2 serving or less to assess tolerance. " Looking forward to more flavors."

— Leu (5/5)

Best of the best!

"Great taste. Best of all it's caffeine free for late night workouts. All the quality nutrients you need as well."

— Zach (5/5)

I wish it came in

"I wish it came in a new flavor! Like the raspberry lemonade!"

— Daniel S. (5/5)

Best stim free by far

"Best stim-free on the market by far. Other companies offer different types of stim free products but never put the proper ingredients in them or their under dosed. This is my go to because I’m sensitive to caffeine now. Great product. I’d love to see a stim free pre jym plus."

— joseph a. (5/5)

Will keep on buying, good stuff

"Second container so far and it's good stuff. I take on an empty stomach for the most part, 30-45 mins before my workout. Great pumps. I add a little bit of creatine to get my 5 ish grams. I didn't realize it already had betaine anhydrous which is great. I also prefer no stim so I can tailor how much caffeine I actually want (from another source) depending on what workout I plan to do, but still get the rest of the ingredients from this. No issues with sleep."

— Eric R. (5/5)

This is my Go-To

"Out of the different brands of pre-workouts I’ve tried, this is the one that I have stuck with. I can feel it fuel my body for lifts and cardio cool down. I’m trying the StimFree version since I work nights and workout in the mornings. I’m still able to get to sleep at a reasonable time with ease and wake up feeling refreshed."

— Cynthia O. (5/5)

Q&A

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From account setup to accountability and every step in between, the JYM Service Team has one goal: your success. Reach out by email, or phone —our team is always in your corner, ready to guide you toward your ultimate transformation. Connect with us today and let’s get started on your journey to greatness!