Price: $22.99 ($2.48 / Ounce) & FREE Shipping on orders over $49. Details
Price: $21.84 ($2.36 / Ounce) $22.99 Save $1.15 (5%)
Price: $22.99
In Stock. Ships from and sold by Amazon.com. Gift-wrap available.
In Stock. Ships from and sold by Amazon.com.


Subscribe & Save:

Deliver 1 every
1 month (Most common)
Deliver 1 every
1 month (Most common)
Select Your Recurring Delivery
Deliver 1 every
  • 1 month (Most common)
  • 2 months
  • 3 months
  • 4 months
  • 5 months
  • 6 months

Cancel anytime. Already a member? Sign in

One-time purchase:

Optimum Nutrition Beta Al... has been added to your Cart
Qty:1

Other Sellers on Amazon
Add to Cart
$22.99 ($2.48 / Ounce)
+ Free Shipping
Sold by: Lifetime Manufacturers
Add to Cart
$25.16 ($2.72 / Ounce)
& FREE Shipping on eligible orders. Details
Sold by: Avalanche Brands

Save up to 15% on Optimum Nutrition When You Subscribe

Optimum Nutrition Beta Alanine Powder, Fruit Fusion, 75 Servings, 9.26 Ounce

4.4 out of 5 stars 91 customer reviews
About the Product
  • Optimum Nutrition - Beta-Alanine Powder Fruit Fusion - 9.26 oz

Frequently Bought Together

  • Optimum Nutrition Beta Alanine Powder, Fruit Fusion, 75 Servings, 9.26 Ounce
  • +
  • Optimum Nutrition Creatine Powder, Unflavored, 600g
  • +
  • Optimum Nutrition Instantized BCAA 5000mg Powder, Unflavored, 345g
Total price: $60.41
Buy the selected items together

Special Offers and Product Promotions

  • Save 15% on participating Optimum Nutrition products sold and shipped by Amazon.com. Add items to cart to see discount. Here's how (restrictions apply). Enter code SPARTAN15 at checkout. Here's how (restrictions apply)

Product Description

Product Description

During exercise, and especially high intensity training, glucose and glycogen are broken down for energy. In the process, hydrogen ions (H+) are also produced within the muscles. H+ accumulation causes the muscles to become more acidic and ultimately leads to fatigue. Packed with Beta Alanine, Histidine, and Phosphates, ON's Beta Alanine Powder is designed to help boost your intramuscular buffering system so that you can train harder, longer.

Amazon.com

Optimum Nutrition LogoTHRESHOLD, Fruit Fusion
 


Optimum Nutrition THRESHOLD

Nutrition Information
Threshold
At a Glance:
bulletSupports carnosine synthesis
bulletFour different electrolytes
 
 
bulletGrams of beta-alanine: 1.6
bulletMilligrams of histidine: 550
bulletServings: 75
bulletFlavor: Fruit Fusion
 
During high-intensity training, glucose and glycogen are broken down for energy. In the process, hydrogen ions (H+) are also produced within the muscles. H+ accumulation causes the muscles to become more acidic and ultimately leads to fatigue. Packed with beta-alanine, histidine, and phosphates, Optimum Nutrition's Threshold formula is designed to help boost your intramuscular buffering system so you can train harder, longer.

NSF International LogoQuality Counts: GMP Certified Products
Optimum Nutrition's commitment to quality is evident throughout the entire product development process. As a continued measure of quality, all vendors must provide a Certificate of Analysis for each raw material supplied. The certified analyses are also verified through random in-house and independent laboratory testing. To further diminish any chance of physical, chemical, and microbiological contaminants, ON has established and implemented a Hazard Analysis Critical Control Point (HACCP) program. Quality assurance professionals make routine checks on all storage, blending, and production areas and conduct daily inspections.

ON is proud that its in-house manufacturing operation has been registered under the NSF International, The Public Health and Safety Company, Good Manufacturing Practices (GMP) Program. Together, these practices and procedures allow ON to consistently deliver first-rate sports nutrition supplements under the strictest quality control standards.


Optimum Nutrition: True StrengthAbout Optimum Nutrition: True Strength
Since 1986, Optimum Nutrition has been supporting the nutrition goals of elite athletes around the world. Building on a foundation of company owned and operated production facilities, unparalleled manufacturing expertise, and uncompromising quality standards, ON continually strives to bring athletes and active individuals sports nutrition solutions designed to make a real difference in performance. Whether your goals involve strength, speed, power, endurance - or any combination - you can count on ON supplements to work as hard as you do. Realize your True Strength with the quality and innovation leader.

What's in the Box
Optimum Nutrition Threshold, Fruit Fusion, 9.24 ounces.



Product Details

  • Product Dimensions: 6 x 5 x 4 inches ; 1.1 pounds
  • Shipping Weight: 12 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • Origin: USA
  • ASIN: B002DYIZO4
  • UPC: 748927021059
  • Item model number: ON135
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (91 customer reviews)
  • Amazon Best Sellers Rank: #9,307 in Health & Personal Care (See Top 100 in Health & Personal Care)

Important Information

Legal Disclaimer
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
I am a huge fan of Optimum Nutrition and so far they have not let me down with their line of products. I don't consider myself an athlete but I do stay in shape and workout 5-6 times a week, and my training fluctuates all the time to keep my muscles in constant learning state. It is because of my training that I require top quality products to help with endurance and also with recovery, and I have learned over time that a single pill or product will not give you the results you desire. However, when you combine the right products together you will find out how much more you are capable of, and it takes time, money and practice to figure out what works for you.

If you take a look at some of the other supplements I've review, I pretty much think rather highly of most of them, but it is because during the time I was using them my body demanded a specific type of supplement. Recently I have found out about Threshold and just like everyone else, I was unsure if it was the product for me. After a few days of research I decided to try it and I must tell you I don't regret it.

- Taste -
I am not sure what it is about Optimum Nutrition's products, but they are quite tasty and this one is no different. I never tried the one without flavor, but the Fruit Fusion is great, and it does not require you to mix it with a lot a water. This alone is a benefit for me because I never like to consume large amounts of water prior my runs/workouts. Great flavor with only 5 calories

- Value -
I always make an effort to state the value of the product, and this product is worth your hard earned dollars. With 75 servings per container, it is hard to beat for the price you are paying.
Read more ›
Comment 31 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
Just ordered threshold for the first time and I look forward to trying it, as ON makes great stuff, but wanted to review it quickly to let people know the product may have been renamed, the product I was shipped is named Optimum Nutrition Beta-Alanine Powder, with Histidine and Electrolytes... looks like it's the same product
Comment 7 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I have fatigue from autoimmune & thyroid issues and this stuff works amazing for me! I felt the difference in energy almost immediately. Usually while doing housework, I have to stop a lot and rest and at the end of the day I'm wiped out like I climbed a mountain. After taking the beta-alanine, I didn't have to stop and still felt good at the end of the day. One thing is the sucralose in here gives me a weird headache, so now I know and get the unflavored version. I have tried many other workout supplements and nothing gives me endurance energy like this stuff - it's not like caffeine energy, more of a don't get tired when doing stuff energy. I didn't order in time and ran out - those few days I went back to feeling like crap again. This stuff truly works for me - I love it!
Comment 5 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I'm a collegiate track and field athlete and let me tell you, after adding this to my diet my sprint times dropped dramatically.
I have more explosive power, less fatigue and acts almost like a mild pre-workout.
I swear by it now and continue to use it through grad school while I workout.

The tingles can be annoying especially if it's on your eyebrow or other sensitive places but it passes. Warning tho, don't consume on empty stomach. Not sure if it was other factors but I took it after one of my classes without any meal prior, I throw up the second I arrived back at my house. Other times I've done it on without a meal, it caused an upset stomach to the point where I would just want to lay down and drink water and Pepto.
Comment 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I love the taste of this, but no tingles or anything yet. I take two servings a day. I am a vegetarian since birth and so I started this to supplement my body since I am trying to do strength training and build lean muscle (as I am trying to get slimmer and toned). I am not sure if this is working for me. I am on the 4th day now and absolutely nothing. Yesterday took this (1 scoop) before workout and no change in the way I struggled to push through the workout.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
Beta alanine is often a key ingredient in most pre workouts, and is a big factor is combating fatigue and soreness during workouts. If you're not keen on pumping copious amounts of caffeine into your body, which most preworkouts do, then I highly suggest taking beta alanine.
Comment One person found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
I've started using almost entirely Optimum Nutrition products. I trust their quality and even if they aren't the cheapest, their products are a great value. This is now my second can of their beta alanine. I feel like I have noticeable results after finishing off the first can (yes, it takes a few weeks to start building up in your system) and I love the burning and tingling sensations of it starting to work.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
By Alrek on January 30, 2012
Verified Purchase
You will notice a difference in performance. I started noticing about the 3rd day of taking this supplement, so wait a few days. This product is certainly worth your money. YES, you will feel a slight tingling sensation on your skin when taking this product, but it is normal and it goes away. Your body gets used to it. Try starting with a small dosage to test your sensitivity to it, then gradually increase to the recommended dosage. I stopped taking it for 5 days and, when I came back to it, I felt hypersensitivity on my right thumb for about 4 hours. It did go away. Don't be scared because of this. It is normal.
Comment 5 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews

Set up an Amazon Giveaway

Optimum Nutrition Beta Alanine Powder, Fruit Fusion, 75 Servings, 9.26 Ounce
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more
This item: Optimum Nutrition Beta Alanine Powder, Fruit Fusion, 75 Servings, 9.26 Ounce
Pages with Related Products. See and discover other items: dietary fiber, digest

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.