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Swanson Premium

Branched-Chain Amino Acids

Branched-Chain Amino Acids

Item: SW927

  • Play vital roles in muscle growth and recuperation

  • Features three natural branched-chain amino acids, L-leucine, L-isoleucine and L-valine

  • Fortified with a generous supply of vitamin B-6

100 Caps
Caps Size: 00

Retail $9.99
Save 40%
In Stock
  • Play vital roles in muscle growth and recuperation

  • Features three natural branched-chain amino acids, L-leucine, L-isoleucine and L-valine

  • Fortified with a generous supply of vitamin B-6

Don't short-change your muscle-building progress--fuel up for maximum gains with Swanson Branched-Chain Amino Acids. Essential building blocks for protein synthesis, branched-chain amino acids play vital roles in muscle growth and recuperation. Our advanced formula features three natural branched-chain amino acids, L-leucine, L-isoleucine and L-valine, fortified with a generous supply of vitamin B-6 to enhance their metabolism.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 3 Capsules

Servings Per Container 33

  Amount Per Serving % Daily Value
Vitamin B-6 USP(as pyridoxine HCl) 7.5 mg 375%
L-Leucine 1.02 grams *
L-Isoleucine 513 mg *
L-Valine 513 mg *

*Daily Value not established.

Other ingredients: Gelatin, may contain one or both of the following: magnesium stearate, silica.

Suggested Use: As a dietary supplement, take three capsules per day with water.

Relative Size

Printable Size Guide

Shipping Weight

.26 lbs

Swanson Premium Branched-Chain Amino Acids Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.7 out of 5 by 20 reviewers.
Rated 4 out of 5 by Maybe effective I'm 72 years old. Can't tell for sure if this product has helped with muscle building but I have noticed some increase in muscle definition. It could be that the product is complementing my gym exercise routine. If you decide to try it give it at least 6-8 months to see if you notice any results. August 21, 2016
Rated 5 out of 5 by Branched-Chain Amino Acids I have been taking these amino acids for about a month now and I notice a difference in my thinking, it's more clear. I take these along with Hemp protein powder. Will purchase again and again. December 3, 2013
Rated 4 out of 5 by Great Energy for Workouts I'm not sure if these did anything for my metabolism or fat burning yet, but they do provide me with some extra oomph if I take them before the gym or before heading out for a run. November 30, 2013
Rated 5 out of 5 by Great BCAA Best pure BCAA product and price you can find anywhere. If you like BCAA's, this is the best value and quality I've come across. Period. November 20, 2013
Rated 5 out of 5 by Appears to be good quality Appears to be good quality, I tried it myself and it does seem to be every bit as potent/effective as a different, more expensive brand I bought in the past. That's bound to be somewhat subjective, but that's my impression. I hope that helps. September 24, 2013
Rated 5 out of 5 by getting buff at 72 I've been a fitness buff most of my life. At 72 years of age i am extremely pleased with the results of adding the branch chain aminos to my diet regimen.I've added 10 lbs. of muscularity to my frame since adding the B.C.A.'s before and after each weight training session, in addition to a protein shake or 2 daily.Swanson B.C.A.'s rock. June 29, 2013
Rated 4 out of 5 by Great buy! It's the best price on the internet for BCAA's hands down. If you're working out for gain, this is the best product to have on hands. I just cant get over the value, seriously. June 11, 2013
Rated 4 out of 5 by This stuff is good I hate to review a product too early but I will do my best. I began taking Branch Chain Amino Acids for testosterone. I'm not a body builder however I'm using it to raise testosterone naturally. Because this review is so soon I have only noticed so far, my muscles are not as sore after workouts and a tiny little difference in my stamina. May 29, 2013
Rated 5 out of 5 by Best BCAA I have The nutritional value of food, I think very helpful for sports fatigue recovery. May 28, 2013
Rated 5 out of 5 by bodybuilding wonder i take branched-chains in combination with my protein and it keeps me pumped up and on the move; it's also great for bodybuilding. swanson premium branched-chain aminos are very economical and potent enough for me. April 5, 2013
Rated 5 out of 5 by Good stuff. Effectiveness noticed after a couple weeks. Will continue to purchase and use. Best prices on the net. March 23, 2013
Rated 5 out of 5 by Value Very much into Bodybuilding Swanson offers great quality and value such as these BCAA compared to the big supplement stores , March 17, 2013
Rated 5 out of 5 by Works well Good quality product and inexpensive. January 24, 2013
Rated 4 out of 5 by great product...but not for me Branched-Chain Amino Acids gave me a boost during my marathon training. I noticed a definite improvement in my recovery after long runs. Unfortunately, I had an allergic reaction to it and ended up sending it back. FYI: After speaking to my doctor, I did some research and found out people with allergies tend to have some kind of side effect when taking BCAA. November 26, 2012
Rated 5 out of 5 by great value this is on of the best values ever. March 16, 2012
Rated 4 out of 5 by Not bad Gives me a little boost for my workouts. August 4, 2009
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Why Shop Swanson® Brands?

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Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Premium Branched-Chain Amino Acids

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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