L-Proline 550 mgnone

Amino Acids & Protein

Brand: BulkSupplements.com

CapsuleAmino acid/ProteinOn Market
Click to view full label

Net Contents

100 Gelatin Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

100

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.

1Active Ingredients

Single-ingredient formula listed 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: 1 Capsule(s) · 1 per day

IngredientAmount Per Serving
L-Proline550 mg

Based on 2,000 calorie diet.

Other Ingredients

Bovine Gelatin Capsules

Target Groups

Adult (18 - 50 Years)Women (not pregnant or lactating)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take 1 capsule daily, or as directed by a physician.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.

Precautions re: All Other

Consult your physician before use.

Precautions re: Children

Keep out of reach of children!

Storage

Storage

Storage: Keep dry, cool & dark

Formulation

Formulation re: Does NOT Contain

Free of: Sugar, soy, dairy, yeast, gluten or additives

FDA Statements

FDA Disclaimer Statement

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

Other Label Statements

General Statements: All Other Content

Clean & pure bulk supplements

Manufacturer & Distributor

Distributor

BulkSupplements.com

7511 Eastgate Road, Henderson, NV, 89011

Market Reference

$17.97 – $79.99· 6 listings
  • BulkSupplements L-Proline Capsules

    BulkSupplements.com4.9(45)
    $18.97
  • BulkSupplements L-Proline

    BulkSupplements.com4.9(46)
    $33.97
  • L-Proline

    BulkSupplements.com4.9(46)
    $17.97Lowest
  • BulkSupplements.com L-Proline Powder - Proline Supplements Amino Acid Powder - Unflavored & Gluten Free 2g per Serving 1kg (2.2 lbs) (Pack of 1) 2.2

    GoSupps.com4.9(46)
    $79.99
  • Bulk L-Proline 500 Grams - Highest Quality Ingredients - Bulk Supplements - Wholesale Ingredients - Bulk Ingredients - BoxNutra - Bulk Supplements -

    BoxNutra
    $37.20
  • PureBulk L-Proline Bags

    PureBulk4.8(13)
    $26.95

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Research & Studies

  • 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

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-10-22. DSLD Label ID: 254737. 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.