Omega Flax Mega Lignan Standardized 52 mg SDG Lignan

by Nature's Plus · capsule · 60 vegetarian capsules

  • Off the market since February 2022 (NIH)
  • UPC 0 97467 03971 1
  • DSLD label 13179
  • Serving 2 capsules
  • 30 servings

Omega Flax Mega Lignan Standardized 52 mg SDG Lignan by Nature's Plus lists 7 ingredients, 7 with an amount per serving of 2 capsules, such as 200 mg of LignaCare(TM) standardized flax extract, 25 mg of rosemary leaf standardized extract and 25 mg of soy isoflavone concentrate. Its current label entered the NIH Dietary Supplement Label Database on December 21, 2012.

What is in Omega Flax Mega Lignan Standardized 52 mg SDG Lignan?

Each row as the label prints it, per serving of 2 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).

Omega Flax Mega Lignan Standardized 52 mg SDG Lignan: Supplement Facts rows against the market (DSLD label 13179, January 2026 release)
IngredientAmount% DVAmong products listing it
LignaCare(TM) Standardized Flax Extract200 mgFlax in Omega Flax Mega Lignan Standardized 52 mg SDG Lignan against 359 products200 mg per serving; the middle half of products list 50 mg to 1,000 mg, the median 200 mg.200 mg

49% of 359 products listing flax give more (median 200 mg).

Sdg 26%52 mg
Rosemary Leaf Standardized Extractas 12-methylcarnosic acid, 7-methyl-rosmanol, Carnosic AcidRosemary Leaf Standardized Extract (Form: minimum (5 mg) 20% Standardized diterpenic compounds, including carnosic acid, carnosol, 12-methylcarnosic acid, rosmanol, and 7-methyl-rosmanol) PlantPart: Leaf Genus: Rosemarinus Species: officinalis25 mgRosemary in Omega Flax Mega Lignan Standardized 52 mg SDG Lignan against 332 products25 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.25 mg

68% of 332 products listing rosemary give more (median 50 mg).

Soy Isoflavone Concentrateas Glycine maxSoy Isoflavone Concentrate (Form: from Glycine max Genus: Glycine Species: max)25 mgSoy in Omega Flax Mega Lignan Standardized 52 mg SDG Lignan against 250 products25 mg per serving; the middle half of products list 60 mg to 426.25 mg, the median 125 mg.25 mg

90% of 250 products listing soy give more (median 125 mg).

Genistin5 mgGenistein in Omega Flax Mega Lignan Standardized 52 mg SDG Lignan against 62 products5 mg per serving; the middle half of products list 8.13 mg to 30 mg, the median 24.2 mg.5 mg

77% of 62 products listing genistein give more (median 24.2 mg).

Daidzin3.9 mgDaidzein in Omega Flax Mega Lignan Standardized 52 mg SDG Lignan against 32 products3.9 mg per serving; the middle half of products list 9.75 mg to 35 mg, the median 19.13 mg.3.9 mg

84% of 32 products listing daidzein give more (median 19.13 mg).

Glycitin1.1 mg
Ligna Equogen(TM) Proprietary Probiotic Complexas B. longum, Bifidobacterium bifidum, Enterococcus faecalisLigna Equogen(TM) Proprietary Probiotic Complex (Form: Enterococcus faecalis, Lactobacillus acidophilus, Bifidobacterium bifidus, B. longum) Note: At time of manufacture500,000 Viable Cells

Source: NIH ODS Dietary Supplement Label Database, label 13179 (entered December 21, 2012), 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:

  • 90% of the 250 products that print an amount of soy list more than its 25 mg of soy (median 125 mg).

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 Omega Flax Mega Lignan Standardized 52 mg SDG Lignan's, rare ingredients counting for more.

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 2 capsules daily with 8 fl. oz. of water or juice.
Warnings
WARNING: If you are pregnant or nursing or have any medical condition, consult your health care practitioner before taking this or any dietary supplement.
KEEP OUT OF REACH OF CHILDREN.
Allergens and what it does not contain
Free from artificial colors and preservatives.
Storage
KEEP TIGHTLY CLOSED IN A COOL, DRY PLACE.

Source: label statements in DSLD label 13179.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Silica, Vegetable Cellulose, purified Water.

How many labels does Omega Flax Mega Lignan Standardized 52 mg SDG Lignan have?

One label is on file, entered on December 21, 2012.

  1. Label 13179 (current) Entered December 21, 2012 · off the market February 28, 2022 · 60 vegetarian capsules · UPC 0 97467 03971 1

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Natural Organics Laboratories, Inc. makers of Nature's Plus (manufacturer), Amityville, New York. All Nature's Plus products.

Where next?