The short answer · Blood pressure
Take potassium citrate, beetroot powder & l-citrulline for blood pressure. This is the one to buy.
MRM Nutrition, DRIVEN™, Pre-Workout Boost, Mixed Berries, 12.3 oz (350 g)
4.4· 598 ratings· $0.71/serving
Potassium Citrate 40 mg — below the studied 1500-3500 mg window
Of 13,800 products scored for Blood pressure, MRM Nutrition, DRIVEN™, Pre-Workout Boost, Mixed Berries, 12.3 oz (350 g) ranks #1 with a DoseRank score of 85. Potassium Citrate and Beetroot Powder lead the evidence here, backed by Pine Bark Extract and Ascorbic Acid.
Retailer links may be affiliate links. Rankings and placement are never paid.
The form“Why Potassium Citrate, Beetroot Powder & L-Citrulline?”Evidence Strong evidence
Potassium Citrate and Beetroot Powder lead the evidence here, backed by Pine Bark Extract and Ascorbic Acid.
- Potassium CitrateThe pick
Strong evidence · 40 mg
Potassium bound to citrate; well absorbed and alkalinizing, so it is commonly used to lower kidney-stone risk and correct mild deficiency.
- Beetroot PowderThe pick
Strong evidence · 750 mg
Dehydrated beetroot powder retaining nitrates, betalains, and fiber; convenient for drinks and formulas, though nitrate content varies widely by batch.
- L-CitrullineThe pick
Strong evidence · 2000 mg
Non-essential amino acid and the most efficient precursor to arginine and nitric oxide; raises plasma arginine more than arginine itself, supporting exercise blood flow.
The dose“Is the dose actually effective?”Dose fit 67
2 of 8 dosed ingredients land in the studied range. Potassium Citrate at 40 mg sits below the studied 1500-3500 mg window.
Potassium Citrate
Studied window 1500-3500 mg · this pick 40 mg
Beetroot Powder
Studied window 5000-15000 mg · this pick 750 mg
L-Citrulline
Studied window 3000-6000 mg · this pick 2000 mg
The ranking“Why should I trust this pick?”Trust 64
Mixed trust signals — ratings are positive but the base is limited. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.
- 13,800 products scored
- Never paid placement
- Evidence level: Strong · 87
- 641 brands
- 113 ingredients
The price“Can I do better than $0.71 a serving?”Value 39
$0.71 per serving — high price tier for this outcome. The cheapest ranked pick here is $0.04 per serving.
- 4Nutricost, Taurine, 1,000 mg , 400 CapsulesScore 84 · $0.04/servingiHerb
- 5Nutricost, Taurine, Unflavored, 35.7 oz (1 kg)Score 84 · $0.05/servingiHerb
Why not the absolute cheapest? The DoseRank score also weighs clinical strength, evidence, dose fit and trust — the very cheapest listings rarely hold up everywhere else.
Ready?
The #1 pick is $0.71 a serving.MRM Nutrition, DRIVEN™, Pre-Workout Boost, Mixed Berries, 12.3 oz (350 g) — in stock at a tracked retailer.
View on iHerbA saved, shareable breakdown: your matched products, dose math, and interaction flags to discuss with a clinician.
Or take the 60-sec quiz →Questions
Frequently asked
MRM Nutrition, DRIVEN™, Pre-Workout Boost, Mixed Berries, 12.3 oz (350 g) ranks #1 for Blood pressure with a DoseRank score of 85. The score blends clinical strength, evidence, dose fit, trust signals and value across 13,800 products scored for this outcome.