L-Leucine®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 2500 mg · 1–2 per day

Not Present

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  BulkSupplements L-Leucine Capsules

  BulkSupplements.com4.6(139)

  $19.97
• 

  L-Leucine Supplement Boost Athletic Performance Powder

  BulkSupplements.com4.6(165)

  $20.97
• 

  BulkSupplements L-Leucine Powder

  BulkSupplements.com4.6(163)

  $29.97
• 

  L-Leucine

  BulkSupplements.com4.7(120)

  $671.31
• 

  L-Isoleucine Powder

  BulkSupplements.com5.0(10)

  $19.97
• 

  BulkSupplements BCAA 3:1:2 Powder

  BulkSupplements.com4.8(1100)

  $35.97
• 

  BulkSupplements BCAA 2:1:1 Powder

  BulkSupplements.com4.7(4500)

  $182.97
• 

  BulkSupplements L-Valine Powder

  BulkSupplements.com4.2(15)

  $25.97

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• Nutrition House Roma

  4.5 (25)

  Vitamin & supplements store

  Via Olindo Malagodi, 16A, 00157 Roma RM

  Directions06 4353 5068

• Sport life nutrition

  4.9 (102)

  Vitamin & supplements store

  Via di Acqua Bullicante, 389, 00176 Roma RM

  Directions06 9484 1478

• Vitamin Store/All The Best 3.0

  4.9 (37)

  Vitamin & supplements store

  Via Casilina, 251, 00182 Roma RM

  Directions06 241 5707

• Body Zone Integratori - Roma

  5.0 (500)

  Vitamin & supplements store

  Via Albalonga, 5, 00183 Roma RM

  Directions06 7707 6245

• Vitaminstore Roma

  4.8 (154)

  Vitamin & supplements store

  Via Tor de' Schiavi, 265c, 00171 Roma RM

  Directions06 215 7471

• NUTRITION LAB

  5.0 (221)

  Vitamin & supplements store

  Via Cornelia, 116, 00166 Roma RM

  Directions388 616 8071

• NUTRIFIT Integratori Sportivi

  4.9 (196)

  Vitamin & supplements store

  Via Sesto Fiorentino, 25, 00146 Roma RM

  Directions06 8352 4203

• Natural Body Roma

  5.0 (44)

  Vitamin & supplements store

  Via Flavio Stilicone, 206, 00175 Roma RM

  Directions06 3107 0271

• Adding free leucine to a balanced essential amino acid mixture suppresses intracellular transamination of isoleucine and valine in healthy older adults

  SB Knezek, MPKJ Engelen, KS Coyle, CN Perez… - Clinical Nutrition, 2026 - Elsevier

  Background Adding leucine (LEU) to protein meals enhances protein anabolism, but excess LEU reduces valine (VAL) and isoleucine (ILE) plasma concentrations. We examined in …

  2026

• On the age distribution of sars-cov-2 patients

  MJ Marchywka - 2020 - academia.edu

  … Novel essential amino acid supplements enriched with l-leucine facilitate increased protein and energy intakes in older women: a randomised controlled trial. Nutrition Journal, 16(1), …

  202015 citations

• Modified from a paper to be submitted to Crop Science

  I Mertz, N Christians, A Thoms - Evaluation of creeping …, 2019 - search.proquest.com

  … Nitrogen content by weight was as follows: L-leucine and L-isoleucine 10.7%, and L-valine 12% N. The commercially available AA complex GreenNCrease is a product of Ajinomoto …

  2019

• Restricting lysine normalizes toxic catabolites associated with ALDH7A1 deficiency in cells and mice

  AS Johal, HH Al-Shekaili, M Abedrabbo, AZ Kehinde… - Cell Reports, 2024 - cell.com

  … L-leucine, which is a substrate for y+L and L-type transporters, also significantly decreased NMA uptake. L-alanine did not significantly affect NMA uptake (Figure 6A). These results …

  202411 citations

• Nutrition of honeybees is constrained by the ratios of essential amino acids in pollen protein

  D Stabler, JA Chennells, EF Power, J Scott, G Perri… - Current Biology, 2026 - cell.com

  Bees and flowering plants have co-evolved as mutualists. In this relationship, bees facilitate genetic outcrossing for plants, and in return, they collect and eat floral nectar and pollen. …

  2026

• EVALUATION OF PROBIOTIC CULTURES FOR PRODUCTION OF SHORT-CHAIN FATTY ACIDS AND ITS EFFECT ON CHOLESTEROL REDUCTION

  MM RAMESHBHAI - 2019 - krishikosh.egranth.ac.in

  DEPARTMENT OF DAIRY MICROBIOLOGY SHETH MC COLLEGE OF DAIRY SCIENCE ANAND AGRICULTURAL UNIVERSITY ANAND-388 110 Probiotics and prebiotics have been …

  2019

• Reading BCAA and Amino Acid Labels

  What the leucine, isoleucine, and valine ratios on a BCAA label tell you, and how amino acid amounts are listed.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-08-23. DSLD Label ID: 294896. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.