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Muscle protein support, workout recovery, exercise endurance
Active adults who train regularly and those with lower protein intake seeking convenient essential amino acid support.
Take 3 capsules with 8–10 oz of cold water before, during, or after your workout; taking with a small snack or beverage may improve tolerance during intense training.
Vegan; Non-GMO; Manufactured in a GMP facility.
Leucine activates the mTOR pathway in muscle cells, which may promote muscle protein synthesis and support recovery.
Caution: May cause gastrointestinal discomfort in some people; take with water and avoid exceeding suggested use.
Lysine supplies an essential building block for proteins and may aid muscle protein assembly and nitrogen balance.
Caution: High doses may cause stomach upset in sensitive individuals; take with food if needed.
Threonine is an essential amino acid involved in protein formation and supports structural proteins such as collagen and elastin.
Caution: Excess intake may lead to digestive discomfort; follow the suggested use.
Isoleucine can be used by muscle as an energy source during exercise and may support muscle protein turnover.
Caution: May cause mild nausea on an empty stomach; take with water.
Valine is a branched-chain amino acid that competes with tryptophan for transport and may help reduce central fatigue during exercise.
Caution: High intakes may cause digestive upset; adhere to label directions.
Leucine drives muscle protein synthesis signalling, while isoleucine and valine provide complementary branched-chain substrates for energy and amino balance during activity. Lysine and threonine round out the essential amino acid profile to support complete protein building.
Label Warning: Not for those under 18. Do not use if pregnant or nursing.
Who should be cautious: Contains L-tryptophan, which may interact with SSRIs, SNRIs, or MAOIs; discuss with a healthcare provider if using these. People with phenylketonuria should be cautious due to L-phenylalanine. If you have a medical condition or take medication, consider discussing with a healthcare provider before use, especially if there is potential for interaction.
Storage: Store at room temperature. Protect from excessive heat and moisture.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
BCAAs, a subset of EAAs, may enhance muscle recovery and reduce fatigue. Pairing with EAAs ensures a comprehensive amino acid intake for optimal muscle support.
AI generated. Not medical advice.
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Essential Amino Acids Key Product Features:
**Endurance benefits from branched chain amino acids.
As a dietary supplement, take 3 capsules of Essential Amino Acids with 8-10 oz of cold water before, during, or after your workout.
Veggie capsule, magnesium stearate, silicon dioxide.
This product is made in the UK, has been distributed and manufactured by a (GMP) registered facility and contains ingredients of domestic and international origin.
Not for use by those under the age of 18. Do not use if you are nursing or pregnant. Keep out of reach of children and pets. Store product at room temperature. Do not expose to excessive heat or moisture.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement facts | ||
| Serving Size: 3 capsules | ||
| Servings Per Container: 30 | ||
| Amount Per Serving | %DV | |
| 2:1:1 BCAA Matrix | ||
| L-Leucine | 500 mg | † |
| L-Isoleucine | 250 mg | † |
| L-Valine | 250 mg | † |
| L-Lysine HCl | 500 mg | † |
| L-Threonine | 350 mg | † |
| L-Phenylalanine | 80 mg | † |
| L-Histidine HCl Monohydrate | 50 mg | † |
| L-Methionine | 10 mg | † |
| L-Tryptophan | 10 mg | † |
| †Percent Daily Values (DV) Not Established | ||
