Net Contents
360 Easy-To-Swallow Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
360
Supplement Form
Capsule
Bar Code (UPC/SKU)
141232
Product Version
607792-07M
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
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.
Allergen Guide
Contains
- Wheat
- Soy
- Gluten
Free From
- Milk
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Lysine(L-Lysine Hydrochloride) | 400 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Use Consume one capsule daily. You can increase your intake based upon your needs and as guided by your health care provider.
Formulation
Formulation re: Other
Since 1979, unsurpassed purity, quality and efficacy. 100% Solar production Zero-carbon footprint
Formulation re: Other
100% Solar
Formula re: Contains
Immune supportive amino acid
Formula re: Contains
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.
Formulation re: Does NOT Contain
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.
FDA Statements
FDA Statement of Identity
Dietary Supplement
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
For questions about the use of this product call 800.800.1200.
General Statements: All Other Content
Questions? Reorders? 800.800.1200 procaps.com Andrew Lessman
Brand IP Statement(s) re: (c), (TM), (SM)
Copyright 2022 ProCaps Laboratories
Manufacturer & Distributor
Manufacturer
ProCaps Labs
Henderson, NV, 89011
800.800.1200
Market Reference
Lysine 350
ProCaps Laboratories$10.90Lowest
L-Lysine Pure Encapsulations
110 Pharmacy & Surgical4.8(478)$11.24
Xymogen L-Lysine 90 Capsules
Bluebird Pharmacy5.0(1)$23.99
Progressive Labs L-Lysine 500 mg 90 Capsules
PureFormulas.com5.0(3)$20.00
Lysine Prolin capsules 60 St
My Dr. XM4.5(2)$58.50
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.3 (98)Vitamin & supplements store
2612 SW Cedar Hills Blvd, Beaverton, OR 97005
Crystal Clear Supplements
4.5 (37)Vitamin & supplements store
5263 NE Martin Luther King Jr Blvd, Portland, OR 97211
Nutrishop Beaverton
4.9 (81)Vitamin & supplements store
Inside 24 Hour Fitness "No Membership Required, 1265 NW Waterhouse Ave, Beaverton, OR 97006
The Vitamin Shoppe
4.3 (52)Vitamin & supplements store
2711 NE Town Center Dr Ste 4, Beaverton, OR 97006
Max Muscle Nutrition Clackamas
5.0 (68)Vitamin & supplements store
8980 SE Sunnyside Rd, Clackamas, OR 97015
GNC
4.3 (59)Vitamin & supplements store
7053 SW Nyberg St, Tualatin, OR 97062
HealthRight Products
5.0 (1)Vitamin & supplements store
12380 SW Main St, Portland, OR 97223
Endurance Products Company
5.0 (4)Vitamin & supplements store
13990 SW Galbreath Dr, Sherwood, OR 97140
Research & Studies
Dietary supplementation with l-lysine affects body weight and blood hematological and biochemical parameters in rats
CW Xiao, C Wood, J Bertinato - Molecular Biology Reports, 2019 - Springer
… l-Lysine (Lys) is an essential amino acid (AA) in human nutrition, and has to be obtained from foods or dietary supplements since it cannot be synthesized in the body [1]. Lys is usually …
201922 citationsLysine: Sources, Metabolism, Physiological Importance, and Use as a Supplement
M Holeček - International Journal of Molecular Sciences, 2025 - mdpi.com
… This article aims to provide an overview of lysine’s physiological importance and its possible use as a dietary supplement and in therapy. We hope that a combination of scientific, clinical…
202517 citationsIMPACT OF LYSINE, CALCIUM AND VITAMIN D SUPPLEMENTATION FOR IMPROVED MUSCLE MASS AND BONE HEALTH OF YOUNG ADULT WOMEN
R Aggarwal - PUNJAB AGRICULTURAL UNIVERSITY …, 2020 - krishikosh.egranth.ac.in
… of dietary or medicinal supplements of lysine, calcium and … quality as the limiting amino acid lysine was only 55% of the … as well as limiting amino acid lysine in their diets for a period of …
20201 citationsAdvances in research on natural distribution, biosynthesis, detection, bioactivity, and application of lutein
Z Zhao, FF Ci, H Pang, Q Yu, R Dong… - … Agricultural Science & …, 2022 - ACS Publications
… Lutein has been extensively studied for its important bioactivity, including for use in functional foods and medicines for brain health, eye-related diseases, skin health, and cancers. This …
202212 citationsChallenges of dissolution methods development for soft gelatin capsules
F Damian, M Harati, J Schwartzenhauer… - Pharmaceutics, 2021 - mdpi.com
… (NMR) studies that initially, methylol groups form in lysine residues and later in arginine residues. Subsequently, this results in the lysine–arginine and arginine–arginine cross-linking […
202165 citationsChallenges of Dissolution Methods Development for Soft Gelatin Capsules. Pharmaceutics 2021, 13, 214
F Damian, M Harati, J Schwartzenhauer… - 2021 - pdfs.semanticscholar.org
… (NMR) studies that initially, methylol groups form in lysine residues and later in arginine residues. Subsequently, this results in the lysine–arginine and arginine– arginine cross-linking […
20211 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-12-21. DSLD Label ID: 320143. 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.
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