Post JYM Carb
JYM Supplement Science

Post JYM Carb

Dextrose Powder to Replenish Muscle Glycogen Stores*
Replenish Muscle Glycogen Levels and Enhance the Uptake of Creatine and Carnitine*
9.2 out of 10 (312 Reviews)
2 Sizes
30 Servings - New
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4 Flavors
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Price: $16.99 ($0.57 / Serving)
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Product Overview

JYM Post-Carb. Fast-Acting Protein Fuel. The Best Post-Workout Carb Source! Recovery. Growth. Refuel.

"Dextrose is the most effective and cost-efficient post-workout carbohydrate available. Research confirms that it replenishes muscle glycogen levels quickly and enhances the uptake of creatine and carnitine by your muscle fibers, which makes Post JYM Fast-Digesting Carb (Dextrose) the perfect companion to the Post JYM Active Ingredients Matrix.

When taken together, there is no better way to recover from your workouts, build muscle mass, and increase strength than with the complete Post JYM system of active ingredients and fast carbs. Plus, the delicious, refreshing taste of Post JYM makes it a supplement you'll look forward to drinking after every workout. I know that I do!"

Hit the JYM!

Jim Stoppani, PhD
Owner, JYM Supplement Science

Post JYM Active Ingredients Matrix Features

After workouts, a fast-digesting (high-glycemic) carb is one of the most critical nutrients to ingest. Fast carbs are necessary to replenish the muscle glycogen that you burned during the workout as quickly as possible.

  • Research confirms that working out for as little as 30 minutes can deplete muscle glycogen levels by more than 40%. Intense workouts lasting 60-90 minutes would deplete muscle  glycogen levels considerably more.
  • When carbs are consumed immediately postworkout, a supercompensation of muscle  glycogen stores is possible. In fact, delaying carb consumption by just 2 hours has been shown to reduce the rate of glycogen replenishment by 50%.
  • Another benefit of high-glcyemic carbs is the insulin spike that they deliver. A post-workout increase in insulin helps maximize the uptake of creatine and carnitine (included in Post JYM Active Ingredients Matrix) by the muscle cells.
  • Dextrose is one of the fastest-digesting carbohydrates you can consume. It’s essentially glucose (what blood sugar is) and therefore needs no digesting and is absorbed by the body almost immediately.
JYM Supplement Science

Ratings & Reviews

Overall Rating
312 Ratings
Verified Buyer Rating
269 Ratings
Average Flavor Rating
6 Flavors
Top Rated Flavor
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.

incredible!! at 5'8" 295 lbs. at a 13%bf (off season), i need what i can to maintain and continue to make gains. unlike many i take JYM Post work daily even on off training days (usually at the end of a long day. no B.S. from the moment i started using JYM Post i noticed a big difference, especially in my strength and muscle fullness. i have used other crab powders and with the exception of one, this is great stuff at a VERY affordable price. my recommendation is try it. you should see and fill gains relatively quickly (everyone is different). you have nothing to lose and everything to gain by trying it!

Verified Buyer
  • 6 Fruit Punch

I noticed a great strength gain in 7 weeks.

Verified Buyer
  • 10 Fruit Punch

Very impressed with JYM carb saw some of my biggest gains taking it and I am going to continue using it. I highly recommend this to anyone great for recovery

Verified Buyer
  • 9 Watermelon

This is a well priced, good tasting carbohydrate, works ok for fueling the workout and getting creatine into the muscles quickly. I have actually had better performance from Gatorade powder (which also uses dextrose, the main ingredient here), for half the price. And NOW makes regular unflavored dextrose for even half the price of Gatorade powder, which also gives better results. Besides making my preworkout a little sweeter, I just didn't feel the drive I got with those products with this JYM product. Make try again in the future, or might just stick with Gatorade powder.

Verified Buyer
  • 9 Fruit Punch

At first was hesitant to use dextrose for post workout, however once I put it into my arsenal recovery and performance has improved with no weight gain. But causing the insulin response and helping push the post workout nutrients into my blood stream both lean mass and strength have had improvement

‡ This price is the retail price for JYM product found at in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change and formulas may vary. verifies this price every 30 days.
30 Servings - New
30 Servings - New
30 Servings | $0.57 Per Serving
30 Servings.
30 Servings.
30 Servings | $0.57 Per Serving

What's in JYM Supplement Science Post JYM Carb

Serving Size: 1 Scoop (33g)
Servings Per Container: About 30
Amount Per Serving % Daily Value
Calories 120       
Total Carbohydrate 30 g 10%**
Sugars 29 g
Calcium 30 mg 3%
Dextrose 32 g
** Percent Daily Values are based on a 2,000-calorie diet.
† Daily Value not established
Other Ingredients:
Citric Acid, Natural and Artificial Flavors, Calcium Silicate, Malic Acid, Sucralose, Acesulfame Potassium, FD&C Yellow #5.
ALLERGEN WARNING: Produced on shared equipment that also produces products that may contain EGG, MILK, SOY, TREE NUTS, AND WHEAT.

Directions For Post JYM Carb: As a Dietary Supplement, mix 1 scoop of Post JYM Fast-Digesting Carb™ into 16-32 oz. water, preferably within 30 minutes after workouts along with Post JYM Active Ingredients Matrix™. For endurance athletes, mixing one to two scoops of Post JYM Fast-Digesting Carb in water can be used to sip on during prolonged exercise for energy and hydration.

Warnings: Check with a qualified healthcare professional before taking this or any dietary supplement. Do not use if you are pregnant or nursing, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications. KEEP OUT OF REACH OF CHILDREN.

Warning: Concerning California Residents: This product contains chemicals known to the State of California to cause cancer and birth defects or reproductive harm.

* 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.
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