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L-Lysine 500 mg

product on market Capsule Country Life Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

L-lysine is an essential amino acid used in protein synthesis, while vitamin B6 supports metabolic functions. Research evidence for these ingredients is generally moderate to strong regarding their physiological roles. This formulation maintains a high safety profile for general use.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

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

Label Data

1 Capsule(s)
Serving Size
250
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

8.5 mg (500% DV)
6.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
120 mg (5% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
500 mg
Market median: 500.0mg (159 products)

Other Ingredients

Cellulose Silica Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults take one (1) capsule daily with or without food, or as directed by your health care provider.

Warnings & Precautions

As a reminder, discuss the supplements and medications that you take with your health care provider. Caution: If you are pregnant, nursing, or taking medication, have a medical condition or planning surgery, consult a doctor before using this product.

Stop using and consult a doctor if any adverse reactions occur. Do not accept if seal is broken.

Keep out of the reach of children.

Formulation Notes

Amino acids are the building blocks of proteins. L-Lysine is an essential amino acid that supports the structure and function of collagen that is found in skin tissue. It promotes collagen renewal in particular in the lips and mouth. Country Life uses Vitamin B6 to aid in utilization.

Yes Certified gluten-free by GFCO.ORG No yeast or wheat No milk, salt or sugar No preservatives No artificial colors, flavors or sweeteners IGEN Non-GMO Tested This product does not contain common GE genes or proteins. Visit igenprogram.com

Yes Certified vegan by the AVA

Yes manufacturing supports wind power

Yes Kosher

This product has been manufactured at a GMP registered facility.

Certified Gluten-Free

Promotes collagen and tissue renewal in lips and mouth

Includes vitamin B6 for utilization

Our pledge of integrity Authenticity Cleanliness Freshness Consistency Accuracy

Additional Information

IGEN Non-GMO Tested

Yes recyclable packaging

Certified B Corporation Certified Gluten Free GFCO.org (Gluten-Free Certification Organization) K (Kosher)

Store in a dry place between 59 degrees - 86 degrees F.

Metadata

Product Details

UPC / SKU0 15794 01308 2
DSLD Entry Date2025-07-24
Product TypeOther Combinations
FormCapsule
BrandCountry Life
DSLD ID334882
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.