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L-Lysine 500 mg

product on market Capsule Bluebonnet Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for L-Lysine 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Amino acid/Protein
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 mg
Market median: 500.0mg (159 products)

Other Ingredients

Kosher Vegetable Capsules Vegetable Cellulose Vegetable Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take one capsule daily or as directed by a healthcare practitioner.

Formulation Notes

Bluebonnet’s L-Lysine 500 mg Capsules contain the pharmaceutical grade, free-form amino acid L-lysine HCl in its purest crystalline form from Ajinomoto.

Made with non-GMO ingredients

Vegan

Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Also free of corn, yeast, gluten, barley, rice, sodium and sugar.

Bluebonnet’s KOF-K Certification #K-0000700

Additional Information

Available in easy-to-swallow vegetable capsules for maximum assimilation and absorption.

0054D

Made with non-GMO ingredients

Free-form amino acid

Vegan

K Parve

Gluten free

Metadata

Product Details

UPC / SKU7 43715 00054 4
DSLD Entry Date2018-04-25
Product TypeAmino acid/Protein
FormCapsule
BrandBluebonnet
DSLD ID176488
Data Updated2026-04-11
Research

Research Evidence

3
Research Sources
74
Avg Quality
3
Meta Analysis
A Antifibrinolytics (lysine analogues) for the prevention of bleeding in people with haematological disorders
Meta Analysis The Cochrane database of systematic reviews 2026 PubMed DOI
B Antifibrinolytics (lysine analogues) for the prevention of bleeding in people with haematological disorders
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
B Antifibrinolytics (lysine analogues) for the prevention of bleeding in patients with haematological disorders
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
View all evidence for Lysine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.