BulkSupplements BCAA 2:1:1 Powder Review
BCAA 2:1:1 (Branched Chain Amino Acids) Powder is presented by BulkSupplements as a workout supplement built on a 2:1:1 ratio of branched chain amino acids. The page introduces the product as an ultimate workout supplement meant to help people reach fitness goals, with key features including muscle strengthening and endurance building, and says it is aimed at athletes, bodybuilders and anyone seeking better physical performance. The page labels the product as Allergen Free, Lactose Free and No Added Sugar. The benefits section states that BCAAs in a 2:1:1 ratio provide a balanced blend of leucine, isoleucine and valine to support lean muscle development, and that they are commonly used to help fuel muscle-building efforts when combined with exercise. It describes BCAAs as often taken before or during workouts to help support endurance and training intensity, and as playing a role in sustaining energy during physical activity. The blend of L-Leucine, L-Isoleucine and L-Valine is described as helping to support muscle repair following exercise and as popular among athletes for post-workout recovery. The 2:1:1 ratio is described as designed to match the body's needs during training and as a choice for those who want to maintain strength and performance. Directions say to dissolve the powder in water or juice, or to blend it into a smoothie. The supplemental facts list a serving size of 3 tsp (about 7g), with Sunflower Lecithin as the other ingredient. The product is free of added sugar, soy, dairy, yeast and gluten. Suggested use is 3 tsp (about 7g) with 8-12 oz of water or as directed by a healthcare professional. The page advises storing the product in a dry, cool place. Warnings state that the statements have not been evaluated by the Food and Drug Administration and that the product is not intended to diagnose, treat, cure or prevent any disease. Pregnant or lactating women, people with medical conditions, and people taking medications are advised to consult a health care provider before use, and the product should be kept out of reach of children. The page also notes that serving sizes listed on the website are subject to occasional adjustment based on ingredient availability and supplier changes. The product is offered in powder and capsule styles and in sizes from 100 grams to 25 kilograms, with a 240-capsule option. Shipping is from Las Vegas and Nashville, with two-day delivery to 99.4% of the USA.
Study, Trial or Testing Result Summary
MembersHuman studies
1 of these 83 human studies gave the ingredient by drip, not by mouth.
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Review Totals and Summary
Members14,378 reviews
Biohacker Summary
MembersWhat our biohacker panel says
RAL Summary
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More Details
MembersBody systems · Combine with · Possible side effects
Supplement Facts
L-Leucine 3500 mg · L-Isoleucine 1750 mg · L-Valine 1750 mg
| L-Leucine | 3,500 mg | † |
| L-Isoleucine | 1,750 mg | † |
| L-Valine | 1,750 mg | † |
Other ingredients: Sunflower Lecithin.
Directions: Suggested Use: As a dietary supplement, take 3 tsp (about 7g) with 8-12 oz of water or as directed by your healthcare professional.
Label source: Bulksupplements · Report a label change
Where to Buy
BulkSupplements · Walmart
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Graded October 26, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

