9 Essential Amino Acidsnone

Amino Acids & Protein

Brand: Signature Supplements

CapsuleAmino acid/ProteinOn Market
Click to view full label

Net Contents

100 Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

50

Supplement Form

Capsule

Bar Code (UPC/SKU)

Not specified

Product Version

Not Present

Label Analysis

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

9Active Ingredients

9 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1Dietary Attributes

Label states: Gluten-Free.

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

Supplement Facts

Serving Size: 2 Capsule(s) · 1–3 per day

IngredientAmount Per Serving
Leucine190 mg
Lysine150 mg
Phenylalanine119 mg
Valine97 mg
Threonine97 mg
Methionine97 mg
Isoleucine97 mg
Histidine52 mg
Tryptophan22 mg

Not Present

Amino Acid Profile

9 amino acids detected on the label, including 9 essential and 3 branched-chain (BCAA). Bars show the disclosed amount per serving; total mapped amino acids ≈ 921 mg.

Essential amino acidNon-essential

Other Ingredients

CelluloseDiatomaceous Earth

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: For adults, take 2 capsules up to three times a day with or without food.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

As a reminder, discuss the supplements and medications you take with your health care providers.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Pregnant or lactating women should consult a doctor before using any product.

Precautions re: All Other

Discontinue use and consult your doctor if any adverse reactions occur, such as gastrointestinal discomfort or any allergic reaction.

Precautions re: Allergies

Discontinue use and consult your doctor if any adverse reactions occur, such as gastrointestinal discomfort or any allergic reaction.

Formulation

Formulation re: Does NOT Contain

No: chemical fillers or binders, artificial coloring, artificial flavor, preservatives, yeast, corn, milk or milk derivatives, lactose, salt, sodium, soy, sugar, gluten, starch or wheat.

Formulation re: Other

From a GMP facility

Formula re: Contains

These 9 essential amino acids promotes healthy protein growth, muscle strength and recovery. Amino acids are essential for every bodily function. This ideal essential amino acid formula includes the right ratio and BCAA's to increase absorption.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Manufacturer & Distributor

Distributor

Signature Supplements

P.O. Box 1112, San Clemente, CA

Market Reference

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Where to Buy Locally

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Showing representative supplement & health retailers — search above for stores in your area.

  • Pharmacie Marietton Anton & Willem - Herboristerie | Lyon 9 - Vaise

    4.3 (74)

    Pharmacy

    55 bis Rue Marietton, 69009 Lyon

Research & Studies

  • Amino acid profile in malnourished patients with liver cirrhosis and its modification with oral nutritional supplements: implications on minimal hepatic …

    S Espina, Y Gonzalez-Irazabal, A Sanz-Paris… - Nutrients, 2021 - mdpi.com

    … amino acids (BCAA) in liver cirrhosis are associated with hepatic encephalopathy (HE). We aimed to identify a metabolic signature … modification with oral nutritional supplements (ONS) …

    202130 citations
  • Is the response of tumours dependent on the dietary input of some amino acids or ratios among essential and non-essential amino acids? All that glitters is not …

    FS Dioguardi, V Flati, G Corsetti, E Pasini… - International Journal of …, 2018 - mdpi.com

    … The roles of specific amino acids such as glutamine, glycine … that some amino acids used as a supplement for therapeutic … clinicians, the metabolomic signature of some pathologies …

    201812 citations
  • Essential amino acid supplementation May attenuate systemic inflammation and improve hypoalbuminemia in subacute hemiplegic stroke patients

    M Boselli, R Aquilani, R Maestri, P Iadarola… - Metabolites, 2025 - mdpi.com

    … This study evaluated whether oral amino acid (AA) supplementation with prevalently essential amino acids (EAAs, 82.1%) could improve inflammation and albumin levels in post-stroke …

    20253 citations
  • Animal source foods, rich in essential amino acids, are important for linear growth and development of young children in low‐and middle‐income countries

    P Parikh, R Semba, M Manary… - Maternal & Child …, 2022 - Wiley Online Library

    … This review highlights the importance of essential amino acids … (mTORC1) as one of the main amino acid (AA)-sensing hubs … Evidence suggests that these signatures diverge based on …

    2022143 citations
  • Effect of essential amino acid supplementation and aerobic exercise on insulin sensitivity in healthy older adults: A randomized clinical trial

    AC Randolph, MM Markofski, BB Rasmussen, E Volpi - Clinical Nutrition, 2020 - Elsevier

    … The combination of prolonged essential amino acid (EAA) supplementation and aerobic … Here we report the effects of EAA supplementation (EAA, n = 11), placebo (PLA, n = 10), …

    202015 citations
  • Diverse characteristics of the urinary excretion of amino acids in humans and the use of amino acid supplementation to reduce fatigue and sub-health in adults

    RH Dunstan, DL Sparkes, MM Macdonald… - Nutrition journal, 2017 - Springer

    … amino acid supplement to assess whether supplementation for 30 days would alleviate fatigue. Memberships of population subgroups based on amino acid … efficacy of the supplement. …

    2017135 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-09-25. DSLD Label ID: 338587. 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.