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Workout recovery, Muscle protein support, Exercise endurance
Active adults seeking convenient essential amino acids around workouts or those with low protein intake looking to round out their amino acid profile.
Take 3 capsules with 8–10 oz of cold water before, during, or after your workout; taking with a small snack or post-workout meal may feel gentler on the stomach.
Vegan; Non-GMO; Manufactured in a GMP facility.
Leucine activates the mTOR pathway, which may signal muscle protein synthesis and support recovery.
Caution: May be less effective on an empty stomach without other amino acids or protein; take as directed around workouts.
Lysine is an essential amino acid used to build proteins and support collagen formation and carnitine synthesis.
Caution: High intakes on an empty stomach may cause stomach discomfort in some people; take with water.
Threonine is an essential amino acid that contributes to protein synthesis and supports mucin and collagen formation.
Caution: Sensitive individuals may experience mild digestive upset; reduce dose if needed.
Isoleucine serves as a substrate for muscle protein synthesis and may support energy use during exercise.
Caution: Amino acids can compete for absorption; follow the suggested balanced blend.
Valine is a branched-chain amino acid used by muscles during exercise and contributes to protein building.
Caution: Taking without adequate overall protein intake may limit benefits; pair with a balanced diet.
The three branched-chain amino acids—leucine, isoleucine, and valine—provide building blocks for muscle proteins and are used by muscles during exercise. Lysine and threonine round out the essential amino acid profile to support complete protein formation and connective tissue components.
Label Warning: Not for use by 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. People taking these medications should talk with a healthcare provider before use. Those with phenylketonuria or who need to limit phenylalanine should use caution due to L-Phenylalanine content. If you have liver or kidney concerns, discuss with a healthcare provider before use. If combining with medications that may interact with tryptophan, consult a healthcare provider first.
Storage: Store at room temperature. Protect from excessive heat and moisture.
Many users mention less post-exercise soreness and recovery support after workouts and intense training.
Customers report feeling more energized during training and find it useful for travel and demanding sessions.
A few users find the capsule size big, though still manageable.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
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 USA, 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 ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| 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-Histadine HCL Monohydrate | 50 mg | † |
| L-Methionine | 10 mg | † |
| L-Tryptophan | 10 mg | † |
| †Percent Daily Values (DV) Not Established | ||
