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Nature's Plus · Other Combinations supplement

Omega Flax Mega Lignan Standardized 52 mg SDG Lignan

12 ingredients on file in the NIH Dietary Supplement Label Database. Off-market, label data preserved for reference.

12
Ingredients
6
Nutrient categories
Top 35%
By ingredient count

Omega Flax Mega Lignan Standardized 52 mg SDG Lignan is a other combinations supplement by Nature's Plus in capsule form, listing 12 ingredients in the NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. Currently listed as off-market (no longer available for purchase, but label data is preserved). Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.

Product Details

Form
Capsule
Database Entry Date
2012-12-21
Ingredients
12

Supplement Facts (12 Ingredients)

Ingredient Group Amount % DV
LignaCare(TM) Standardized Flax Extract Flax Not disclosed on label No DV
SDG 26% Secoisolariciresinol diglycoside Not disclosed on label No DV
Rosemary Leaf Standardized Extract Rosemary Not disclosed on label No DV
Soy Isoflavone Concentrate Soy Not disclosed on label No DV
Genistin Genistein Not disclosed on label No DV
Daidzin Daidzein Not disclosed on label No DV
Glycitin Glycitein Not disclosed on label No DV
Ligna Equogen(TM) Proprietary Probiotic Complex Proprietary Blend (non-nutrient/non-botanical) Not disclosed on label No DV
Microcrystalline Cellulose Cellulose Not disclosed on label No DV
Silica Silicon Not disclosed on label No DV
Vegetable Cellulose Cellulose Not disclosed on label No DV
purified Water Water Not disclosed on label No DV

How does Omega Flax Mega Lignan Standardized 52 mg SDG Lignan compare?

Ingredients listed on each label, against the other combinations category average of 21.8. Data from the NIH DSLD.

Omega Flax Mega Lignan Standardized 52 mg SDG Lignan12
1,000 mg Vitamin C Acai Berry34
Other Combinations average21.8

Omega Flax Mega Lignan Standardized 52 mg SDG Lignan lists 22 ingredients fewer than 1,000 mg Vitamin C Acai Berry. That is 10 below the other combinations average.

What the Label Data Shows

Omega Flax Mega Lignan Standardized 52 mg SDG Lignan is cataloged in the NIH Dietary Supplement Label Database (DSLD) as a other combinations supplement built from 12 ingredients from Nature's Plus, sold in capsule form. These ingredients span 6 nutrient categories, non-nutrient/non-botanical, botanical, other, blend, and 2 more, reflecting a multi-component formula rather than a single-nutrient product.

Across a broader 12-ingredient formula, 12 of 12 sit outside the FDA's reference-intake system entirely -- common at this scale, since multi-ingredient blends tend to accumulate botanicals, amino acids, and specialty compounds the FDA has never benchmarked. That's expected breadth, not a red flag on its own.

Availability status shapes how this label record is best used. This product is currently listed as off-market in the DSLD, with its label first entered into the database on 2012-12-21. An off-market listing means production and distribution under this label have stopped, but the DSLD does not delete the entry, it stays on file for historical reference and formulation-history tracking.

About the DSLD database

The DSLD is a label database, not an FDA approval list, under the 1994 DSHEA framework, dietary supplements do not require pre-market approval, and label information reflects what manufacturers self-declare rather than independent laboratory verification. This page presents factual label data for reference only and is not medical advice; consult a licensed healthcare provider before making decisions about any supplement.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD) Supplement label data for Omega Flax Mega Lignan Standardized 52 mg SDG Lignan: ingredients, % Daily Value, market status, brand · 2026 DSLD captures manufacturer-self-declared label information; the NIH does not verify accuracy or evaluate safety/efficacy. Dietary supplements are regulated under DSHEA 1994, no pre-market FDA approval is required.

Ingredient Breakdown by Category

non-nutrient/non-botanical
4
SDG 26%, Genistin, Daidzin, +1 more
botanical
3
LignaCare(TM) Standardized Flax Extract, Rosemary Leaf Standardized Extract, Soy Isoflavone Concentrate
other
2
Microcrystalline Cellulose, purified Water
blend
1
Ligna Equogen(TM) Proprietary Probiotic Complex
mineral
1
Silica
fiber
1
Vegetable Cellulose

Daily Value Coverage

0
Above 100% DV
0
Below 100% DV
12
No DV Established

Frequently Asked Questions

What ingredients are in Omega Flax Mega Lignan Standardized 52 mg SDG Lignan?
Omega Flax Mega Lignan Standardized 52 mg SDG Lignan contains 12 ingredients. Ingredients span 6 categories: non-nutrient/non-botanical, botanical, other, blend, mineral, fiber.
Who manufactures Omega Flax Mega Lignan Standardized 52 mg SDG Lignan?
Omega Flax Mega Lignan Standardized 52 mg SDG Lignan is was manufactured by Nature's Plus. It is classified as a Other Combinations supplement in capsule form.
Is Omega Flax Mega Lignan Standardized 52 mg SDG Lignan still available for purchase?
According to the NIH DSLD database, Omega Flax Mega Lignan Standardized 52 mg SDG Lignan is listed as off-market and may no longer be available for purchase.
What is the serving size of Omega Flax Mega Lignan Standardized 52 mg SDG Lignan?
The serving size is not specified.
What type of supplement is Omega Flax Mega Lignan Standardized 52 mg SDG Lignan?
Omega Flax Mega Lignan Standardized 52 mg SDG Lignan is classified as a "Other Combinations" supplement in the NIH database. This category includes products primarily composed of other combinations ingredients. Across the full DSLD catalog, products fall into 9 possible categories: Vitamin, Mineral, Botanical, Amino Acid & Protein, Non-Nutrient, Fat & Fatty Acid, Multi-Vitamin & Mineral, Botanical with Nutrients, and Other Combinations.
Data Sources & Methodology

Data as of 2025. Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD).

Supplement label data sourced from the Source: NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. The DSLD contains label information from dietary supplement products marketed in the United States.

Daily Value (DV) percentages are based on Source: FDA 21 CFR 101.9 Reference Daily Intake (RDI) values for adults. Products marked "Off Market" may no longer be available for purchase but their label data remains in the database for reference.

Disclaimer, Not Medical Advice

Label data from the Source: NIH Dietary Supplement Label Database (DSLD). This information is for educational and reference purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting, stopping, or combining any dietary supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. This page draws directly on the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.