L-Lysine 1000
by Foster Regal · tablet or pill · 90 tablets
- On the market (NIH)
- UPC 3 64175 27690 6
- DSLD label 260003
- Serving 1 tablet
- 90 servings
L-Lysine 1000 by Foster Regal lists 8 ingredients, 2 with an amount per serving of 1 tablet, such as 1,000 mg of L-lysine; 6 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2022.
What is in L-Lysine 1000?
Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| L-Lysinel-lysine complex | 1,000 mg | Higher than 75% of 1,250 products listing lysine (median 500 mg). Per day at the most servings: 3,000 mg. | |
| L-Lysine Hydrochloride | 500 mg | ||
| Multigland Blend | 500 mg | ||
| Calcium | in the blend, no amount given | ||
| Liver | in the blend, no amount given | ||
| Pancreas | in the blend, no amount given | ||
| Heart | in the blend, no amount given | ||
| Kidney | in the blend, no amount given | ||
| Spleen | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 260003 (entered January 22, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 6 ingredients sit inside a blend, so their amounts cannot be compared.
The NIH database records 3 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
2 products list the very same ingredients; the nearest amounts come first.
- L-Lysine Complex 1000 mgWonder Laboratories same ingredients
- L-Lysine 1000DC same ingredients
- Grassfed Beef OrgansAncestral Supplements 5 shared, 85% alike
- Beef OrgansHeart & Soil 5 shared, 85% alike
- Grass-Fed Beef OrgansNature's Truth 5 shared, 85% alike
- Organ ComplexEnviromedica 5 shared, 85% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Directions: As a dietary supplement, take 1 tablet three times daily.
- Warnings
- Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
- Keep out of reach of children.
- Caution: If you are pregnant or nursing, consult your physician before taking this product.
- Phenylketonurics: Contains phenylalanine.
- Allergens and what it does not contain
- Gluten free
- Storage
- Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).
Source: label statements in DSLD label 260003.
What else is on the label?
Other ingredients: Cellulose, Calcium Carbonate, Stearic Acid, Silica, Magnesium Stearate, Vanillin.
How many labels does L-Lysine 1000 have?
One label is on file, entered on January 22, 2022.
- Label 260003 (current) Entered January 22, 2022 · on the market · 90 tablets · UPC 3 64175 27690 6
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Foster Regal Laboratories (distributor), White House, TN. All Foster Regal products.