🟢 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
360 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

400 mg
📊 Market median: 500.0mg (159 products)
Median 500.0mg This product: 400mg

Other Ingredients

Gelatin

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) No Allergies Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use Consume one capsule daily. You can increase your intake based upon your needs and as guided by your health care provider.

🧪 Formulation Notes

Since 1979, unsurpassed purity, quality and efficacy. 100% Solar production Zero-carbon footprint

100% Solar

Immune supportive amino acid

Lysine 400 is a pure, natural source of the essential amino acid L-lysine. Lysine is among the most frequently supplemented amino acids, because of its established role in immune system support, as well as its central role in fat burning and energy metabolism. Lysine is one of only nine amino acids referred to as essential because it cannot be produced by the body and is only available through diet or supplementation. Lysine is vital for the growth and development of all body tissues and is central to the production of energy, since it is a precursor to acetyl CoA synthesis - a critical component of all energy metabolism. Additionally, Lysine is also required to create carnitine, which is necessary for all fat metabolism. Lysine also plays an important structural role in the formation of collagen - the basic protein structure of skin, bones, joints and connective tissue (tendons, ligaments and cartilage). In short, Lysine is among the most important of our body's amino acids playing a multitude of critical roles in the most vital systems in our body.

Contains no additives or common allergens Contains no milk, soy, yeast, corn, wheat, gluten, sodium, salt, sugar, fat, cholesterol, color, preservative, common allergens, genetically modified (GMO) ingredients or manufacturing additives.

Additional Information

For questions about the use of this product call 800.800.1200.

Questions? Reorders? 800.800.1200 procaps.com Andrew Lessman

Product Details

UPC / SKU 141232
DSLD Entry Date 2024-12-21
Product Type Amino acid/Protein
Form Capsule
DSLD ID 320143
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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