BRUTAL FORCE / FORMULA & TRAINING
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Centrapeak's 16-ingredient formula extends into focus and stress positioning, so it should not be treated as a straightforward muscle product. Testogen Ultimate is our preferred testosterone-support formula. DBULK addresses the more specific training goal that may have brought you to this comparison.
Overall formula pick
Testogen Ultimate
We recommend Testogen for the broad testosterone-support role. DBULK is our muscle-building alternative, while Centrapeak belongs with buyers who specifically want its wider cognitive-oriented ingredient mix.
Explore TestogenThe formula comparison
Version: 16-ingredient published Centrapeak formula. Serving basis: 3 capsules.
Amounts refer to the stated serving for each product, not one capsule. Extract weights, raw-herb equivalents and elemental mineral amounts are different measurements.
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| Ingredient | Testogen Ultimate 4 capsules |
Centrapeak 3 capsules |
|---|---|---|
| D-aspartic acid | 2,025 mg | Not included |
| Ashwagandha | 200 mg; KSM-66 root extract | 200 mg; root, 1.5% withanolides |
| Fenugreek | 100 mg; seed extract, at least 50% saponins | Not included |
| Panax ginseng | 100 mg; extract, 5% ginsenosides | 100 mg; herb, 5% ginsenosides |
| Nettle | 80 mg; root extract, 10:1 | Not included |
| Black pepper extract | 7 mg; BioPerine, 95% piperine | 10 mg; BioPerine fruit extract, minimum 95% piperine |
| Vitamin D3 | 100 mcg (4,000 IU); cholecalciferol | 82.5 mcg; cholecalciferol |
| Vitamin K2 | 90 mcg; menaquinone-7 (MK-7) | 45 mcg; MK-7 |
| Vitamin B6 | 8 mg; pyridoxal-5-phosphate (P5P) | 10 mg; pyridoxine hydrochloride |
| Magnesium | 80 mg; bisglycinate and citrate | 50 mg; glycinate |
| Zinc | 25 mg; monomethionine | 20 mg; citrate |
| Copper | 0.5 mg; bisglycinate | Not included |
| Boron | 5 mg; bisglycinate | 10 mg; amino-acid chelate |
| Indole-3-carbinol | Not included | 200 mg |
| Rhodiola | Not included | 100 mg; root, 3% rosavins and 1% salidrosides |
| Mucuna | Not included | 75 mg; seed, 40% levodopa |
| Luteolin | Not included | 50 mg |
| Phosphatidylserine | Not included | 100 mg; soy allergen declared |
| L-tyrosine | Not included | 150 mg |
| Pine bark | Not included | 75 mg; Pinus pinaster, 95% procyanidins |
“Not included” indicates confirmed absence from the assessed formula. “Not verified” identifies a gap in the information available for this comparison; it does not mean the manufacturer hides the amount.
Testogen Ultimate: 13 active ingredients. Mineral figures are nutrient amounts, not the weight of the full mineral compound.
Centrapeak: The v4 Supplement Facts panel specifies magnesium glycinate. Its separate marketing paragraph says citrate; the panel is the basis used here.
Capsule and other ingredients
Testogen Ultimate: Vegetable-cellulose capsule and NuFLOW rice-hull ingredient.
Centrapeak: Vegetable pullulan capsule, rice-hull concentrate and silicon dioxide. Contains soy.
Which ingredients fit your training goals?
Centrapeak combines herbs and nutrients with ingredients such as phosphatidylserine, tyrosine and mucuna. That breadth creates several separate questions about fit. It does not establish a combined effect on focus, testosterone and muscle gain simply because all three goals sound related.
The mucuna specification includes levodopa standardisation, and the product declares soy. These details are worth more attention than a headline ingredient count when reviewing an existing supplement routine or medication use.
What we prefer about the Testogen approach
Testogen's 13 ingredients form a more focused daily-support combination. We particularly value named KSM-66, specified mineral forms and D-aspartic acid alongside its other herbs. We prefer that combination for daily testosterone support, even though Centrapeak contains more ingredients.
Centrapeak has premium details of its own, including glycinate magnesium and MK-7. Its ashwagandha is stated at 200 mg with a different specification from KSM-66. Equal weights do not resolve that distinction or prove equal effects.
The DBULK option for a muscle-building goal
DBULK is the more natural Brutal Force product to examine if you are not looking for a focus-and-testosterone blend at all. Its muscle-oriented selection includes leucine and ashwagandha. That is a different purpose from Centrapeak's, and it does not require you to purchase several overlapping formulas to cover every advertised benefit.
- Muscle-oriented formula with L-leucine, ashwagandha and MSM.
- Also described with puncture vine, sodium hyaluronate, suma and vitamin D3.
- Three capsules daily on the product page; follow the directions on the supplied bottle.
Inside our overall pick: Testogen Ultimate
- Formula coverage
- 13 actives, all amounts disclosed; four-capsule daily serving
- Botanical specification
- KSM-66 root extract 200 mg; Panax ginseng 100 mg at 5% ginsenosides; nettle root 80 mg at 10:1
- Further active amounts
- D-aspartic acid 2,025 mg; fenugreek extract 100 mg; BioPerine 7 mg
- Mineral detail
- Zinc monomethionine 25 mg; magnesium 80 mg as bisglycinate and citrate; boron bisglycinate 5 mg; copper bisglycinate 0.5 mg
- Vitamins
- D3 100 mcg; K2 90 mcg as MK-7; B6 8 mg as P5P
- Clean-label design and heritage
- Vegetable cellulose and NuFLOW; brand developed since 2014, now in its fourth generation
Ingredient breadth, disclosed quantities and named forms explain the selection. They are not measurements of testosterone change, strength or muscle gained from this finished formula.
Explore the full Testogen formulaChoose by the goal behind the search
Testogen Ultimate
Broad formula, named premium forms and fully stated active amounts.
Compare Testogen optionsBrutal Force DBULK
A training-oriented ingredient mix to assess for a specific muscle-building goal.
See the DBULK formulaTesTotal
A more economical route when a smaller testosterone-support formula fits.
Check TesTotal optionsSuitability alongside your existing routine
Review overlapping vitamins, minerals and herbs before adding a product to an existing training stack. Testogen contains 4,000 IU (100 mcg) D3, so its dose needs to be considered with other sources. A preferred formula is not automatically suitable for every user. 1
Unwanted reactions warrant stopping the product and obtaining appropriate advice. Ongoing symptoms need proper assessment; this comparison cannot diagnose testosterone deficiency or replace treatment. 2