Buy new:
To see product details, add this item to your cart.
Ships from: Amazon
Sold by: Huge Supplements
To see product details, add this item to your cart. You can always remove it later.
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Huge Supplements Pump Serum, Stim Free Pre Workout and Nitric Oxide Booster to Enhance Focus, Pumps, Fulness with No Caffeine, L-Citrulline, GlycerPump, L-Tyrosine, Nitrosigine (Strawberry Mojito)

3.6 3.6 out of 5 stars 204 ratings

To see product details, add this item to your cart. You can always remove it later.
Strawberry Mojito

Purchase options and add-ons


About this item

  • OVER 31 GRAMS PER SERVING: Pump Serum has one of the largest scoop sizes currently on the market. Every serving has a whopping 31 grams of active ingredients. In the creation of this stimulant-free pre-workout, we've made sure to include all the necessary ingredients at the correct dosages.
  • SCIENTIFICALLY BACKED INGREDIENTS: Every ingredient in Pump Serum is added at the correct and efficacious dosages. You will find scientifically backed up ingredients like L-Citrulline, Glycerpump, Beet Root, L-Tyrosine, and Nitrosigine.
  • NO STIMULANTS & ZERO CAFFEINE: Looking for a stim-free and caffeine-free pre-workout option? Pump Serum is by far the most stacked product on Amazon and is formulated to optimize pump, muscle fullness, training capacity, and focus.
  • GREAT FLAVORS & MIXABILITY: The flavor could sometimes be off when creating such an effective product with so many ingredients. However, not with Pump Serum; this product has some of the most incredible flavors and mixes perfectly with some water or any other beverage of choice.
  • LABEL TRANSPARENCY: Every ingredient you see on the label is actually in the product. What you see is what you get. Some brands like to hide behind a proprietary blend well, not with us.

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.

Small Business
This product is from a small business brand. Support small. Learn more

Frequently bought together

$54.95 ($2.20/Ounce)
Get it as soon as Sunday, Mar 31
In Stock
Sold by Huge Supplements and ships from Amazon Fulfillment.
+
$49.95 ($2.28/Ounce)
Get it as soon as Sunday, Mar 31
In Stock
Sold by Huge Supplements and ships from Amazon Fulfillment.
+
$19.49 ($1.11/Ounce)
Get it as soon as Sunday, Mar 31
In Stock
Sold by eSupplements and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

From the brand


Product Description

Caffeine Free Pre Workout
Pump Serum Benefits
Pump Serum Flavors

Influencer

Influencer

Influencer Pump Serum

STIMULANT FREE PRE-WORKOUT

Maximize your workout performance from every angle without the use of stimulants. This product doesn't rely on stimulants but instead uses advanced and unique ingredients to help push your performance to the limit and beyond.

FOCUS, POWER & ENDURANCE

Not only does this product have you covered when it comes to pumps, but it also optimizes focus, power, and endurance while you're training.

SKIN-TEARING MUSCLE PUMPS

The name says it all - Pump Serum helps shuttle more blood, nutrients, and oxygen to the muscles resulting in skin-tearing muscle pumps. We all know how satisfying it is to be experiencing a great pump while you're working.

Huge Supplements Wrecked Pre workout Magnify Huge Supplements BCAA Whey Protein Arachidone - Arachidonic Acid Supplement
Wrecked Pre-Workout Magnify BCAA Whey Protein Powder Arachidone
Customer Reviews
3.8 out of 5 stars
1,204
4.0 out of 5 stars
192
4.4 out of 5 stars
89
4.2 out of 5 stars
219
4.5 out of 5 stars
56
In addition, take the following products to achieve the best results while taking our Pump Serum: Wrecked has been formulated to boost your workout performance from every angle possible. This pre workout will deliver intense and long-lasting energy, skin-tearing muscle pumps, laser focus, and explosive power. This product helps to intensify rapid muscle pumps and increases vasodilation for an explosive workout. BCAA is the perfect supplement for athletes that want to optimize performance. It can help you with maximizing muscle growth, recovery, reducing soreness as well as preventing muscle wastage. The protein powder is formulated to achieve maximum results while still tasting delicious. Each serving contains 23 grams of protein and more than 5 grams of BCAAs. Arachidone is a new yet potent natural muscle-building supplement. It supports both new and advanced athletes during the process of building quality lean muscle tissue.

Product details

  • Package Dimensions ‏ : ‎ 5.94 x 4.92 x 4.92 inches; 1.32 Pounds
  • Date First Available ‏ : ‎ March 28, 2021
  • Manufacturer ‏ : ‎ Huge Supplements
  • ASIN ‏ : ‎ B09GVSY8BW
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    3.6 3.6 out of 5 stars 204 ratings

Compare with similar items

This Item
Huge Supplements Pump Serum, Stim Free Pre Workout and Nitric Oxide Booster to Enhance Focus, Pumps, Fulness with No Caffeine, L-Citrulline, GlycerPump, L-Tyrosine, Nitrosigine (Strawberry Mojito)
Huge Supplements Pump Serum, Stim Free Pre Workout and Nitric Oxide Booster to Enhance Focus, Pumps, Fulness with No Caffeine, L-Citrulline, GlycerPump, L-Tyrosine, Nitrosigine (Strawberry Mojito)
Recommendations
GHOST Pump Nitric Oxide Powder, Peach - 40 Servings - Sugar-Free & Stim-Free Pre-Workout Supplements - L-Citrulline, Arginine Nitrate & L-Glutathione - Soy & Gluten-Free, Vegan
dummy
Huge Supplements Pump Serum, Stim Free Pre Workout and Nitric Oxide Booster to Enhance Focus, Pumps, Fulness with No Caffeine, L-Citrulline, GlycerPump, L-Tyrosine, Nitrosigine (Jungle Juice)
dummy
Genius Pre Workout Powder, Sour Apple - All-Natural Nootropic Pre-Workout & Caffeine-Free Nitric Oxide Booster Supplement with Beta Alanine & Alpha GPC - No Artificial Flavors, Sweeteners, or Dyes
dummy
VIOLENCE Stim Free Pre Workout Powder by REVSCI, Precision Dosed Non Stim Preworkout Pump Pre Workout Caffeine Free Pre Workout Powder, Pump Supplement & Stimulant Free Nitric, Watermelon, 25 Servings
dummy
Gorilla Mode Base Pre Workout - Raises Nitric Oxide · Intense Focus & Drive · Endurance · Power - L-Citrulline, L-Tyrosine, Betaine, Alpha-GPC, Caffeine, Huperzine A - 360 Grams (Watermelon)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$54.95$39.99$54.95$37.99$29.95$34.99
Price Per Unit$2.20 / Ounce$3.33 / Ounce$2.20 / Ounce$3.42 / Ounce$2.00 / Ounce$2.95 / Ounce
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Ingredient quality
3.9
3.9
3.9
4.6
4.6
3.8
Flavor
2.8
3.3
2.8
4.4
4.3
4.2
Value for money
2.6
3.3
2.6
4.3
4.5
4.1
Longevity
4.0
4.0
4.4
For working out
2.5
4.4
4.8
Sold By
Huge Supplements
GHOST Lifestyle
Huge Supplements
TheGeniusBrand
Revolution Science
Gorilla Mind, LLC
keyword type
sports-nutrition-nitric-oxide-boosters
sports-nutrition-nitric-oxide-boosters
sports-nutrition-nitric-oxide-boosters
sports-nutrition-pre-workout-powders
sports-nutrition-pre-workout-powders
sports-nutrition-pre-workout-powders
form
Powder
Powder
Powder
Powder
Powder
Powder
flavor
Strawberry Mojito
Peach
Jungle Juice
Sour Apple
Warrior Watermelon
Watermelon
size
1.65 Pound (Pack of 1)
40 Servings (Pack of 1)
40 Servings (Pack of 1)
20 Servings (Pack of 1)
25 Servings (Pack of 1)
30 Servings (Pack of 1)
weight
600 grams
350 grams
600 grams
0.39 kilograms
445 grams
age range
Adult
Adult
Adult
Adult
Adult
Adult

Important information

Ingredients

Choline (as Choline Bitartrate) – 980mg, Sodium (as Himalayan Pink Sea Salt) -197mg, L-Citrulline - 8000mg, Betaine Anhydrous – 3000mg, GlycerPump™ (65% Glycerol Powder) – 3000mg, Beet Root Extract (Beta Vulgaris) -2000mg, L-Tyrosine – 1500mg, Nitrosigine (Inositol Arginine Silicate) - 1500mg, Agmatine Sulfate – 1250mg, Pomegranate Extract (Punica Granatum) – 1000mg, VasoDrive-AP (Casein Hydrolysate) – 254mg, Huperzine A 1% (Huperzia Serrata Leaf Extract) – 20mg, Bioperine (Black Pepper Fruit Extract) - 5mg.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

3.6 out of 5 stars
3.6 out of 5
204 global ratings

Customers say

Customers are happy with performance, and quality of the nutritional supplement. However, some customers report issues with the content, texture, and value. They mention that it's completely chunky, hard, and dense. They also feel that the product doesn't provide any tingling or real pumps, and that it has a gritty after taste. Opinions are mixed on taste.

AI-generated from the text of customer reviews

20 customers mention14 positive6 negative

Customers like the quality of the pre workout supplement. They say it provides a great pump without the stim effect. Overall, customers describe it as a solid stim free pre workout choice.

"...Overall, a solid stim free pre workout choice and something I will be using for months to come. Thanks Huge Supplements!" Read more

"Good stuff, taste isn’t wonderful though...." Read more

"...to blend in a blender to try to break it up and it just tastes old and stale. mixes about as good as sand would mix in water...." Read more

"Forgot the other Nitric Oxide products! Unbelievable Pump and really fast absorption with the advent of Beets in the mix, your blood vessels open..." Read more

8 customers mention8 positive0 negative

Customers are impressed with the performance of the nutritional supplement. They say it works well with their diet, and provides great energy all throughout their workout. Some customers also mention that it's stimulant free.

"...” of it kicking in because it’s stimulant free, but the performance is definitely there. Highly recommend." Read more

"...been using the “island dream” flavor and everything still works very well with the diet I am currently cycling through...." Read more

"Great non still preworkout, great pump, tastes pretty good. I’m definitely buying it again" Read more

"...this product for the past two weeks and a I’m honestly impressed with how well this works. Great pumps and great energy all throughout my workout...." Read more

25 customers mention12 positive13 negative

Customers are mixed about the taste of the nutritional supplement. Some mention that it has a fantastic taste, while others say that it's not wonderful and has grity after taste.

"...The flavoring is decent, not terrible but nothing to rave about...." Read more

"...caked, had to blend in a blender to try to break it up and it just tastes old and stale. mixes about as good as sand would mix in water...." Read more

"Jungle juice tastes good. Fruit punch basically. Very grainy though. Does not dissolve well. I'm a texture person, it's just a thing." Read more

"...It’s a BIG scoop, and the taste is chalky and not the greatest flavor (mojito was all they had in stock both times I ordered)...." Read more

15 customers mention0 positive15 negative

Customers are dissatisfied with the texture of the nutritional supplement. They mention that it's clumped, hard, and spongy. Some say that the product is grainy and does not dissolve well.

"...I don't like 300mg+ of caffeine all at once2) This is slightly grainy and dense, even if mixed with a full large blender bottle..." Read more

"...When I opened the container it’s filled with a lot of clumps, but that’s by no means a deal breaker...." Read more

"Jungle juice tastes good. Fruit punch basically. Very grainy though. Does not dissolve well. I'm a texture person, it's just a thing." Read more

"I followed the directions and the taste was really strong and chalky...." Read more

10 customers mention0 positive10 negative

Customers find the value of the nutritional supplement to be poor. They say it's over-hyped, overpriced, and useless.

"...care too much about the taste of the pre I drink, but this stuff is absolutely terrible...." Read more

"...Price too expensive. There better pump products at more reasonable prices" Read more

"Been a life-long fitness guy, no rookie here! This stuff is over-hyped, over-priced NONSENSE, period. Taste is fantastic but that's it...." Read more

"...Unusable. The packaging was obviously defective and allowed moisture into the container...." Read more

6 customers mention0 positive6 negative

Customers dislike the feeling of the nutritional supplement. They mention that there is no feeling whatsoever, no tingling, and no real pumps.

"...But with 2 scoops definitely noticed a less than pleasant feeling in my stomach...." Read more

"...Made me nauseas...." Read more

"...for me, I don’t notice a difference at all, except for my incredibly queasy stomach. Better just to show up raw...." Read more

"...scoops, and still nothing.... pump wasn't any better than normal, no tingling, sets weren't any better, no difference in energy or focus...." Read more

5 customers mention0 positive5 negative

Customers are dissatisfied with the content of the nutritional supplement. They mention that it's grainy, dense, and hard. Some customers also say that the powder is rock hard and semi solid.

"...This is slightly grainy and dense, even if mixed with a full large blender bottle..." Read more

"...Oh yeah and one of 2 tubs I bought was missing a scoop. And the product was chunky, doesn’t matter to me but to some people it may." Read more

"...This stuff is thick. Flavor is initially okay but halfway through the shaker the smell of it makes you sick to your stomach...." Read more

"...time, and broke the seal, we were greeted not by powder, but by a semi solid, spongy mess. Unusable...." Read more

3 customers mention0 positive3 negative

Customers dislike the firmness of the nutritional supplement. They mention it's hard as a rock and hard to break up.

"...as soon as I opened it I noticed that it was clumped up very bad and hard...." Read more

"...It was all clumped, hard as a rock, and the wrong color. Tried to return it, or even replace it, but could not. Will not be ordering again...." Read more

"...time, the last 3 times the product has been clumped together and hard to break up to get in to the scoop...." Read more

Good but grainy
3 Stars
Good but grainy
Jungle juice tastes good. Fruit punch basically. Very grainy though. Does not dissolve well. I'm a texture person, it's just a thing.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on February 26, 2022
Flavor Name: Strawberry MojitoVerified Purchase
2 people found this helpful
Report
Reviewed in the United States on March 6, 2024
Flavor Name: Jungle JuiceVerified Purchase
One person found this helpful
Report
Reviewed in the United States on April 14, 2022
Flavor Name: Strawberry MojitoVerified Purchase
3 people found this helpful
Report
Reviewed in the United States on July 31, 2023
Customer image
2.0 out of 5 stars Not that good
Reviewed in the United States on July 31, 2023
I decided to try this pre-workout because of the ingredients and dosages of the various ingredients. I’ve used other pre-workouts and I’m always willing to try something new. When I opened the container it’s filled with a lot of clumps, but that’s by no means a deal breaker. I’ve used it now for 5 days; it mixes okay, the taste is not great, and as mentioned in other reviews “it’s chalky” and by far one of the worst tasting pre-workouts. As for its efficacy, I didn’t notice better pumps, I went from 1 to 2 scoops and still not much of a pump. But with 2 scoops definitely noticed a less than pleasant feeling in my stomach. Some people may find Pump Serum suitable, as for myself I’ll stick with Pre-Kaged, Pre JYM, Transparent Labs and Legion Pulse.
Images in this review
Customer image
Customer image
4 people found this helpful
Report
Reviewed in the United States on April 4, 2023
3 people found this helpful
Report
Reviewed in the United States on February 9, 2024
Flavor Name: Jungle JuiceVerified Purchase
Reviewed in the United States on March 18, 2024
Flavor Name: Jungle JuiceVerified Purchase
Customer image
3.0 out of 5 stars Good but grainy
Reviewed in the United States on March 18, 2024
Jungle juice tastes good. Fruit punch basically. Very grainy though. Does not dissolve well. I'm a texture person, it's just a thing.
Images in this review
Customer image
Customer image
Reviewed in the United States on January 12, 2024
Flavor Name: Jungle JuiceVerified Purchase
Customer image
5.0 out of 5 stars Taste good
Reviewed in the United States on January 12, 2024
Rough taste good pump it’s actually more then 40 servings but so far so good I feel different I feel more energetic more pumped definitely recommend
Images in this review
Customer image Customer image
Customer imageCustomer image

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.