BCAA Recovery Powder Designed to Offset Muscle Breakdown and Increase Muscular Endurance*
10 Grams of Amino Acids per Serving Combined with Vitamin D and Zero Sugar
9.3 out of 10 (1,925 Reviews)
4 Sizes
6 Packets
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2 Flavors
Green Apple
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Price: $6.99 ($1.16 / Serving)
Flavor Rating: 9.0

Product Overview

Unleash Your Performance Potential!*

Syntha-6 bottles on display

amino acids per serving


bcaas & vitamin d


Sugar free

Male model doing squats with weights


AMINOx is a stimulant-free, BCAA formula designed to support endurance during your workout and aid in muscle recovery post training, so you can push your performance to the next level.* Featuring a 10 gram blend of BCAAs and the essential amino acids, L-Alanine, Taurine and L-Citrulline, AMINOx will help your body recover from today’s workout and prepare for tomorrow’s.* Offered in five refreshing flavors, AMINOx provides you with versatile, nutritional support for any type of workout regimen.*

3 Syntha-6 bottles next to each other


Amino acids are the building blocks of protein, and therefore, the building blocks of lean muscle.* Branched Chain Amino Acids (BCAAs) refer to three specific amino acids - Leucine, Isoleucine and Valine - that the body must obtain from either food or BCAA supplementation. BCAAs can be used by muscle cells as an energy source, which may help offset muscle breakdown during endurance exercise and help support recovery and repair after weight training.* As a result, BCAAs are a popular and relevant supplement among those who exercise regularly*.

No matter your goal, AMINOx helps you tackle today’s workout and recover for tomorrow’s.*


A stimulant-free BCAA formula for athletes seeking muscular endurance and recovery support.*

2 Syntha-6 bottle next to each other

AMINOx® edge

A cutting-edge BCAA formula for athletes seeking muscular endurance and recovery support plus energy and focus.*

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Female fitness model holding weights

Ratings & Reviews

Overall Rating
1,925 Ratings
Verified Buyer Rating
705 Ratings
Average Flavor Rating
11 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.
Verified Buyer
  • 10 Watermelon

Tastes great and I definitely saw results.

Verified Buyer
  • 7 Blue Raz

Very fizzy? Never had a fizzy BCAA before. Blew the flip up lid off of my shaker a few times. The taste is ok, quite bitter, but at the same time refreshing. Also doesn’t seem to be 70 servings per tub? I’ve used this for around a month, training 4X a week, double scooping & seem to only have a little bit left. I’m not using heaped scoops either. Aside from all the negatives I get a good kick from it though, I’ll probably purchase it again. Maybe just a different flavour.

Verified Buyer
  • 10 Unflavored
  • 6 Fruit Punch

A solid and tasty BCAA product. Best for intra- or post-workout supplementation. If you want to go for pre-workout than take 2 scoops to benefit from increased protein biosynthesis activity by having >3g Leucin. Fruit Punch taste is a little too strong and taste like cherry. Unflavored I used (and recommend to use) to combine with a flavour pre-workout. By this, it did not taste too strong.

Verified Buyer
  • 10 Watermelon

Probably the best tasting amino acid product ever. Great price as well ($20 for 30 servings) that ends up lasting me an entire month. I like drinking amino x during the first half of my workouts before drinking water to finish off my workouts. Watermelon is my personal favorite.

Verified Buyer
No written review.
† This price is the retail price for this product found at one or more retail websites 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. verifies this price every 30 days.
6 Packets
6 Packets
6 Servings | $1.16 Per Serving
12 - 18 Fl. Oz. Bottles
12 - 18 Fl. Oz. Bottles
12 Servings | $2.92 Per Serving
Fruit Punch
70 Servings
70 Servings
$0.57 Per Serving

What's in BSN AMINOx

6 Packets Green Apple
Serving Size 1 Packet (14.5g)
Servings Per Container6
Amount Per Serving % Daily Value
Total Carbohydrate 1g <1% †
Vitamin D (As Cholecalciferol) 500IU 125%
Sodium 160mg 7%
Anabolic Amino Acid Interfusion 10g **
Micronized BCAA Blend (L-Leucine, L-Valine, L-Isoleucine), L-Alanine, Micronized Taurine, Micronized L-Citrulline
Efforsorb Endura Composite 2g **
Malic Acid, Citric Acid, Sodium Bicarbonate, And Cholecalciferol
† Percent Daily Values are based on a 2,000 calorie diet
** Daily Value not established
Natural & Artificial Flavors, Silicon Dioxide, Calcium Silicate, Lecithin, Sucralose, FD&C Yellow #5, Acesulfame Potassium, FD&C Blue #2.
Allergen Information: Contains Soy (Lecithin) Ingredients.

Directions For AMINOx: As a dietary supplement, mix 1 level scoop with 6-8 oz. of cold water or any beverage of your choice before, during or after your workout. For best results consume at least 2 servings per day. To maximize the effects of AMINOx™ consume 120 oz. of water per day and a diet that is rich in protein and carbohydrates. Your body chemistry and weight will determine how long it takes to experience the effect of AMINOx™. AMINOx™ begins to induce its maximum effects in weeks 3-12. After 12 weeks of use, discontinue for at least 4 weeks.


Before consuming AMINOx™ seek advice from a physician if you are unaware of your current health condition or have any pre-existing medical or if you are taking an MAO inhibitor or any other medication. Do not use if you are contemplating pregnancy, pregnant, nursing, prone to dehydration, or exposed to excessive heat. Reduce or discontinue use if sleeplessness, tremors, dizziness, nervousness, headaches, or heart palpitations occur. AMINOx™ is only intended for use by healthy adults 18 years of age or older. Keep out of reach of children and pets. Store in a cool dry place away from direct sunlight.

Consumer is responsible for ensuring that his/her use of this product complies with the rules and regulations of all governing bodies or other entities having jurisdiction over any sport or athletic activity in which he/she participates as well as any career regulations. User assumes all risks, liabilities, and consequences related to any and all non-compliance issues that may arise by these entities.

* 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.
Learn more about Amino Acids.