Doctor's Best · Non-Nutrient/Non-Botanical supplement
Double-Strength SAM-e 400 mg
12 ingredients on file in the NIH Dietary Supplement Label Database. Currently on-market in the U.S.
- 12
- Ingredients
- 5
- Nutrient categories
- Top 35%
- By ingredient count
Double-Strength SAM-e 400 mg is a non-nutrient/non-botanical supplement by Doctor's Best in tablet or pill 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 on-market. Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.
Product Details
- Form
- Tablet or Pill
- Database Entry Date
- 2022-06-16
- Ingredients
- 12
Supplement Facts (12 Ingredients)
| Ingredient | Group | Amount | % DV |
|---|---|---|---|
| SAM-e | SAM-e | Not disclosed on label | No DV |
| Microcrystalline Cellulose | Cellulose | Not disclosed on label | No DV |
| Magnesium Silicate | Magnesium Silicate | Not disclosed on label | No DV |
| Stearic Acid | Stearic Acid | Not disclosed on label | No DV |
| Magnesium Stearate | Magnesium | Not disclosed on label | No DV |
| Flake Shellac dewaxed | Shellac | Not disclosed on label | No DV |
| Magnesium Hydroxide | Magnesium hydroxide | Not disclosed on label | No DV |
| Glycerol | Glycerol | Not disclosed on label | No DV |
| Silica | Silicon | Not disclosed on label | No DV |
| Arginine | Arginine | Not disclosed on label | No DV |
| Sodium Alginate | Sodium | Not disclosed on label | No DV |
| Calcium Oxide | Calcium | Not disclosed on label | No DV |
How does Double-Strength SAM-e 400 mg compare?
Ingredients listed on each label, against the non-nutrient/non-botanical category average of 6.9. Data from the NIH DSLD.
Double-Strength SAM-e 400 mg lists 3 ingredients more than 1 Andro Stenelone. That is 5 above the non-nutrient/non-botanical average.
What the Label Data Shows
Double-Strength SAM-e 400 mg is cataloged in the NIH Dietary Supplement Label Database (DSLD) as a non-nutrient/non-botanical supplement from Doctor's Best, sold in tablet or pill form. The label declares 12 ingredients. These ingredients span 5 nutrient categories, other, mineral, non-nutrient/non-botanical, fatty acid, and 1 more, reflecting a multi-component formula rather than a single-nutrient product.
Daily Value coverage on this label is informative. No ingredients on this label reach 100% of the FDA reference Daily Value, 0 fall below 100% DV, and 12 have no FDA-established Daily Value reference.. Some nutrients (such as botanicals, amino acids, and specialty compounds) have no Daily Value because the FDA has not set a reference intake; absence of a DV is neither good nor bad on its own.
Market status matters for supplement research. This product is currently listed as on-market in the DSLD, with its label first entered into the database on 2022-06-16. On-market products are currently being distributed in the United States, though the DSLD does not verify the accuracy of label claims or evaluate safety or efficacy. 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 Double-Strength SAM-e 400 mg: 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.
Nearby Non-Nutrient/Non-Botanical Products
Other products in the NIH DSLD cataloged under the same supplement type. Useful for comparing formulations within the non-nutrient/non-botanical category.
Compare Double-Strength SAM-e 400 mg vs 1 Andro Stenelone →
Ingredient Breakdown by Category
Daily Value Coverage
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Frequently Asked Questions
What ingredients are in Double-Strength SAM-e 400 mg? ▼
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Is Double-Strength SAM-e 400 mg still available for purchase? ▼
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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.
Read our methodology , how this data is sourced, computed, and verified.