Net Contents
100 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 33739 00100 9
Product Version
CODE 0100 V2
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: Vegan, Vegetarian, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 Tablet(s) · 1–3 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Lysine(L-Lysine Hydrochloride) | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USAGE: As a dietary supplement, take 1 tablet 1 to 3 times daily, with or between meals. Consider taking these other NOW(R) products: L-Proline, Zinc and AlliBiotic CF(TM).
Warnings & Precautions
Precautions re: All Other
Caution: For adults only.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult physician if pregnant/ nursing, taking medication, or have a medical condition.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do Not Eat Freshness Packet. Keep in Bottle.
Precautions re: Allergies
Produced in a GMP facility that processes other ingredients containing these allergens.
Storage
Storage
Store in a cool, dry place after opening.
Formulation
Formulation re: Does NOT Contain
Not manufacatured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
Formulation re: Vegetarian/Vegan
Vegetarian/Vegan
FDA Statements
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.
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
General Statements: All Other Content
L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained through the diet or by supplementation. Lysine is necessary for the production of all protein in the body including hormones, enzymes, and antibodies, as well as carnitine and collagen, which is the structural protein forming all connective tissue such as skin, tendon, and bone. L-Lysine also plays a major role in calcium absorption. Some evidence suggests that L-Lysine supplementation may help to support a healthy immune system as well as proper cardiovascular function.*
Brand IP Statement(s) re: (c), (TM), (SM)
NOW(R) L-Lysine is a Pharmaceutical Grade essential amino acid.
General Statements: All Other Content
Please Recycle.
Seals/Symbols
GMP QUALITY ASSURED
General Statements: All Other Content
For more product information visit www.nowfoods.com/0100
General Statements: All Other Content
TABLET SIZE Made in the USA
General Statements: All Other Content
ESSENTIAL AMINO ACID
General Statements: All Other Content
• Supports Healthy Connective Tissue • Supports Calcium Absorption
General: Product/Version Code
CODE 0100 V2
Manufacturer & Distributor
Manufacturer
NOW FOODS
395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA
Market Reference
L-Lysine 500 mg NOW
Hebron Nutrition4.8(7300)$13.78
NOW L-Lysine
NOW4.8(7300)$9.99
NOW L-Lysine 500 mg 250 Kapseln
personalpower$8.99
(2 pack) NOW Supplements, L-Lysine (L-Lysine Hydrochloride) Powder, Supports Collagen Synthesis*, Amino Acid, 1-Pound, White
Walmart - Fruitful Yield5.0(12)$33.18
Now Lysine - 500 Mg
townandcountrymarkets.com4.8(7300)$20.49
Now Foods L-Lysine Powder
iHerb4.9(1900)$15.92
Now Foods Double Strength L-Lysine 500mg 250 Vegan Tablets
GoSupps.com5.0(1)$59.99
Nutricost L-Lysine
Target4.5(385)$21.95
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
4.7 (97)Vitamin & supplements store
415 Loucks Rd, York, PA 17404
GNC
3.5 (26)Vitamin & supplements store
830 Town Center Dr, York, PA 17408
House of Gains Fitness Outlet - York
5.0 (239)Vitamin & supplements store
1276 Greensprings Dr, East York, PA 17402
iCleanseUSA
Vitamin & supplements store
1315 Saddleback Rd, York, PA 17408
Natural Foods by Allen
4.4 (29)Vitamin & supplements store
350 S Richland Ave, York, PA 17404
AdvancedSupps.com
5.0 (90)Vitamin & supplements store
3872 Union Deposit Rd, Harrisburg, PA 17109
The Vitamin Shoppe
4.5 (127)Vitamin & supplements store
5125 Jonestown Rd Unit no. 145, Harrisburg, PA 17112
GNC
3.9 (17)Vitamin & supplements store
648 Shrewsbury Commons Ave, Shrewsbury, PA 17361
Research & Studies
The metabolic roles, pharmacology, and toxicology of lysine.
NW Flodin - Journal of the American College of Nutrition, 1997 - Taylor & Francis
… L-Lysine was introduced in the United States on a small … lysine supplements and their use without medical supervision… Many physicians are now placing PD patients on high…
1997198 citationsPityriasis rosea‐like cutaneous eruption as a possible dermatological manifestation after Oxford‐AstraZeneca vaccine: case report and brief literature review
MC Pedrazini, MH da Silva - Dermatologic Therapy, 2021 - Wiley Online Library
… no reports in the literature until now about PR after the inactivated … The fact that the patient in this report started l-Lysine with … Health professionals should be aware of the possibility of PR …
202134 citationsFanconi's syndrome and tubulointerstitial nephritis in association with L-lysine ingestion
JC Lo, GM Chertow, H Rennke, JL Seifter - American journal of kidney …, 1996 - Elsevier
… , indicative of a remote but now inactive vascular process. … L-lysine is readily available at most health food stores in 500-… are no formal recommendations for supplementation in a normal …
199630 citationsImproved microbial biosynthesis strategies and multifarious applications of the natural biopolymer epsilon-poly-l-lysine
AK Pandey, A Kumar - Process Biochemistry, 2014 - Elsevier
… -l-lysine (ɛ-PL) is a water-soluble, thermostable, biodegradable, and cationic homo-biopolymer with no toxicity to human health … ɛ-amino groups of 25–35 l-lysine residues. It has a wide …
201483 citationsL-lysine as a possible supplement for treatment of herpetic epithelial keratitis: a case report and literature review
MC Pedrazini, MH da Silva… - Journal of …, 2024 - xiahepublishing.com
… was changed to oral famciclovir 500 mg (1,500 mg/day—q8hr… + L-lysine 3 g loading dose in the first clinical signs + 500 mg/… The health record data used is restricted to protect patient …
20244 citationsEvaluation of the pharmaceutical quality of two nutraceutical lysine products in South Africa
JT Chanyandura, NZ Nyazema - African Journal of Pharmacy …, 2022 - academicjournals.org
… The range of dietary supplements now available on the South … of L-lysine indicated that there was 500 mg of L-lysine which … that supports good health and that it may assist to reduce the …
2022
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-10-25. DSLD Label ID: 13068. 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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