Optimum-Strength Testosterone UP PRO-GrowtH is a other combinations supplement by Irwin Naturals in softgel capsule form, listing 36 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.
How does Optimum-Strength Testosterone UP PRO-GrowtH compare?
Ingredients listed on each label, against the other combinations category average of 21.8. Data from the NIH DSLD.
Optimum-Strength Testosterone UP PRO-GrowtH36
1,000 mg Vitamin C Acai Berry34
Other Combinations average21.8
Optimum-Strength Testosterone UP PRO-GrowtH lists 2 ingredients more than 1,000 mg Vitamin C Acai Berry. That is 14 above the other combinations average.
What the Label Data Shows
According to NIH DSLD label rows, Optimum-Strength Testosterone UP PRO-GrowtH sits in the top 4% of products with a countable formula by declared ingredient count.
With 36 ingredients on the label, Optimum-Strength Testosterone UP PRO-GrowtH is one of the more extensive other combinations supplement formulas from Irwin Naturals in the NIH Dietary Supplement Label Database (DSLD), sold in softgel capsule form. These ingredients span 12 nutrient categories, fat, other, mineral, amino acid, and 8 more, reflecting a multi-component formula rather than a single-nutrient product.
Across a broader 36-ingredient formula, 36 of 36 lack a percentage Daily Value in the available source record, leaving their regulatory reference status unspecified on this page.
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 2025-04-24. 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.
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 Optimum-Strength Testosterone UP PRO-GrowtH: 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.
Nationwide supplements with similar label profiles
Two DSLD-derived peer sets for Optimum-Strength Testosterone UP PRO-GrowtH, both outside the Irwin Naturals brand so the neighborhoods are not catalog containment (the same-type Nearby block above stays type-local).
Similar ingredient count
Nearest cross-brand formulas by declared ingredient count (36 here).
KSM-66, Bioperine, Ginger Rhizome Extract, +1 more
protein
2
Protein, Gelatin
vitamin
2
Vitamin D3, Riboflavin
fatty acid
2
Eicosapentaenoic Acid, Docosahexaenoic Acid
blend
2
AstraGin, BioPerine Complex
sugar
1
Total Carbohydrates
animal part or source
1
Beeswax
complex carbohydrate
1
Maltodextrin
Daily Value Coverage
0
Above 100% DV
0
Below 100% DV
36
%DV not reported in source
Frequently Asked Questions
What ingredients are in Optimum-Strength Testosterone UP PRO-GrowtH? ▼
Optimum-Strength Testosterone UP PRO-GrowtH contains 36 ingredients. By declared ingredient count it sits in the top 4% of DSLD products PlainVitamins places. Ingredients span 12 categories: fat, other, mineral, amino acid, botanical, protein, vitamin, fatty acid, blend, sugar, animal part or source, complex carbohydrate.
Who manufactures Optimum-Strength Testosterone UP PRO-GrowtH? ▼
Optimum-Strength Testosterone UP PRO-GrowtH is currently manufactured by Irwin Naturals. It is classified as a Other Combinations supplement in softgel capsule form.
Is Optimum-Strength Testosterone UP PRO-GrowtH still available for purchase? ▼
Yes, Optimum-Strength Testosterone UP PRO-GrowtH is currently listed as on-market in the NIH DSLD database.
What is the serving size of Optimum-Strength Testosterone UP PRO-GrowtH? ▼
The serving size is not specified.
What type of supplement is Optimum-Strength Testosterone UP PRO-GrowtH? ▼
Optimum-Strength Testosterone UP PRO-GrowtH is classified as a "Other Combinations" supplement in the NIH database. This category includes products primarily composed of other combinations ingredients. DSLD sorts every supplement into one of 9 categories overall: Vitamin, Mineral, Botanical, Amino Acid & Protein, Non-Nutrient, Fat & Fatty Acid, Multi-Vitamin & Mineral, Botanical with Nutrients, or 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.