Flax Naturally Concentrated Lignans
by Heartland Products · capsule · 90 capsules
- Off the market since November 2023 (NIH)
- UPC 0 83369 02040 7
- DSLD label 34073
- Serving 3 to 6 capsules; amounts per 3 capsules
- 30 servings
Flax Naturally Concentrated Lignans by Heartland Products lists 7 ingredients, 2 with an amount per serving of 3 capsules, such as 1,920 mg of full spectrum lignan blend; 5 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2014.
What is in Flax Naturally Concentrated Lignans?
Each row as the label prints it, per serving of 3 capsules. 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 |
|---|---|---|---|
| Full Spectrum Lignan Blend | 1,920 mg | Higher than 96% of 54 products listing lignan (median 35 mg). | |
| Flax Hull LignansFlax Hull Lignans Genus: Secoisolariciresinol Species: diglucoside Note: providing | in the blend, no amount given | ||
| SDG LignanSDG Lignan Note: There are several types of lignans in Full Spectrum Lignans. This product contains approximately 3-6% SDG Lignan per serving, depending on growing conditions. | 90 mg | ||
| Proprietary Enzyme Blend | no amount given | ||
| Protease | in the blend, no amount given | ||
| Lipase | in the blend, no amount given | ||
| Cellulase | in the blend, no amount given | ||
| Hemicellulase | in the blend, no amount given | ||
| Proprietary Probiotic Blend | no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 34073 (entered June 25, 2014), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- Its 1,920 mg of full spectrum lignan blend (filed by NIH under lignan) is higher than 96% of the 54 lignan products that print an amount; 1 list more.
The NIH database records one serving 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?
The products whose ingredient lists overlap most with Flax Naturally Concentrated Lignans's, rare ingredients counting for more.
- Vegan True Essential Enzymes 500 mgSource Naturals 4 shared, 36% 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
- Suggested Use: Take 3 capsules daily. Drink 4-6 ounces of water afterward and plenty of water throughout the day. (Note: Depending on your individual needs, you may take up to 6 capsules daily.) For those who cannot swallow capsules, one may open the capsules and sprinkle the lignans in their favorite beverage or on food.
- Allergens and what it does not contain
- - Gluten-free.
Source: label statements in DSLD label 34073.
What else is on the label?
Other ingredients: vegetable capsule.
How many labels does Flax Naturally Concentrated Lignans have?
One label is on file, entered on June 25, 2014.
- Label 34073 (current) Entered June 25, 2014 · off the market November 3, 2023 · 90 capsules · UPC 0 83369 02040 7
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Heartland Products, Inc. (manufacturer), Valley City, ND. All Heartland Products products.