FitLine · Other Combinations supplement
Heart DUO Microsolve
24 ingredients on file in the NIH Dietary Supplement Label Database. Currently on-market in the U.S.
- 24
- Ingredients
- 7
- Nutrient categories
- Top 11%
- By ingredient count
Heart DUO Microsolve is a other combinations supplement by FitLine in liquid form, listing 24 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
- Type
- 🔬 Other Combinations
- Form
- Liquid
- Database Entry Date
- 2025-09-25
- Ingredients
- 24
Supplement Facts (24 Ingredients)
| Ingredient | Group | Amount | % DV |
|---|---|---|---|
| Calories | Calories | Not disclosed on label | No DV |
| Total Fat | Fat (unspecified) | Not disclosed on label | No DV |
| Total Carbohydrates | Carbohydrate | Not disclosed on label | No DV |
| Omega-3 Fatty Acids | Omega-3 | Not disclosed on label | No DV |
| Docosahexaenoic Acid | DHA (Docosahexaenoic Acid) | Not disclosed on label | No DV |
| Eicosapentaenoic Acid | EPA (Eicosapentaenoic Acid) | Not disclosed on label | No DV |
| Vitamin E | Vitamin E | Not disclosed on label | No DV |
| Alpha-Tocopherol | Vitamin E | Not disclosed on label | No DV |
| Vitamin B1 | Thiamin | Not disclosed on label | No DV |
| Niacin | Niacin | Not disclosed on label | No DV |
| Biotin | Biotin | Not disclosed on label | No DV |
| Vitamin D2 | Vitamin D | Not disclosed on label | No DV |
| Coenzyme Q-10 | Coenzyme Q-10 | Not disclosed on label | No DV |
| Glycerol | Glycerol | Not disclosed on label | No DV |
| Water | Water | Not disclosed on label | No DV |
| Soy Lecithin | lecithin | Not disclosed on label | No DV |
| Natural Flavors | Flavor | Not disclosed on label | No DV |
| Sunflower Oil | Sunflower Oil | Not disclosed on label | No DV |
| Ginger Root Extract | Ginger | Not disclosed on label | No DV |
| Vegetable Oil | vegetable oil | Not disclosed on label | No DV |
| Tocopherol-Rich Extract | Vitamin E (unspecified) | Not disclosed on label | No DV |
| Ascorbic Acid | Vitamin C | Not disclosed on label | No DV |
| Rosemary Extract | Rosemary | Not disclosed on label | No DV |
| DL-Alpha Tocopherol | Vitamin E (alpha tocopherol) | Not disclosed on label | No DV |
How does Heart DUO Microsolve compare?
Ingredients listed on each label, against the other combinations category average of 21.8. Data from the NIH DSLD.
Heart DUO Microsolve lists 10 ingredients fewer than 1,000 mg Vitamin C Acai Berry. That is 2 above the other combinations average.
What the Label Data Shows
With 24 ingredients on the label, Heart DUO Microsolve is one of the more extensive other combinations supplement formulas from FitLine in the NIH Dietary Supplement Label Database (DSLD), sold in liquid form. These ingredients span 7 nutrient categories, vitamin, other, fat, fatty acid, and 3 more, reflecting a multi-component formula rather than a single-nutrient product.
Across a broader 24-ingredient formula, 24 of 24 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 on-market in the DSLD, with its label first entered into the database on 2025-09-25. An on-market listing means the product is currently sold in the United States; the DSLD catalogs the label as submitted but does not independently verify the claims or evaluate safety or efficacy.
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 Heart DUO Microsolve: 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
Daily Value Coverage
Frequently Asked Questions
What ingredients are in Heart DUO Microsolve? ▼
Who manufactures Heart DUO Microsolve? ▼
Is Heart DUO Microsolve still available for purchase? ▼
What is the serving size of Heart DUO Microsolve? ▼
What type of supplement is Heart DUO Microsolve? ▼
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.
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.