🟢 100/100

This product looks safe

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

Product Label

📸

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Label Data

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

Supplement Facts — Evidence Check

500 mg
📊 Market median: 500.0mg (159 products)
Median 500.0mg This product: 500mg

Other Ingredients

Kosher Vegetable Capsules Vegetable Cellulose Vegetable Magnesium Stearate Silica

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (100% of products) Structure/Function (90% of products) Nutrient (73% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

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

⚠️ Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

🧪 Formulation Notes

Bluebonnet’s L-Lysine 500 mg Capsules contain the free-form amino acid L-lysine HCI in its crystalline form from Ajinomoto to help support immune function and collagen synthesis.

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

Made with Non GMO ingredients

Free-form amino acid

Vegan

K Parve (Kosher)

Gluten free 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

AJI Pure Amino Acids

K Parve (Kosher)

Product Details

UPC / SKU 7 43715 00052 0
DSLD Entry Date 2022-07-21
Product Type Amino acid/Protein
Form Capsule
Brand Bluebonnet
DSLD ID 268193
Data Updated 2026-04-11

Research Evidence

3 Research Sources
74 Avg Quality Score
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
B Antifibrinolytics (lysine analogues) for the prevention of bleeding in people with haematological disorders
Meta Analysis The Cochrane database of systematic reviews 2016
B Antifibrinolytics (lysine analogues) for the prevention of bleeding in patients with haematological disorders
Meta Analysis The Cochrane database of systematic reviews 2013
View all evidence for Lysine →

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