Primaforce Nitric Oxide Booster, 120 Capsules (750 mg per Capsule) supplement bottle
Primaforce

Nitric Oxide Booster, 120 Capsules (750 mg per Capsule)

What We Researched
5 active ingredients analyzed · 3 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
75
Product Score Fair
62
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Arginine 500 mg *
L-Arginine HCl 500 mg *
Arginine AKG 2:1 500 mg *
L-Citrulline 375 mg *
L-Citrulline Malate 2:1 375 mg *
Bioavailability Excellent

Absorption Rating

  • L-Arginine Good
  • L-Arginine HCl Good
  • Arginine AKG 2:1 Good
  • L-Citrulline Good
  • L-Citrulline Malate 2:1 Good
Other Ingredients Excellent

Fillers & Additives

  • Gelatin Capsule
  • Silica
  • Magnesium Stearate (Vegetable Source)
Efficacy Very Poor

Dosage Analysis

  • L-Arginine 500 mg Under-dosed
  • L-Arginine HCl 500 mg Under-dosed
  • Arginine AKG 2:1 500 mg Under-dosed
  • L-Citrulline 375 mg Under-dosed
  • L-Citrulline Malate 2:1 375 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
L-Arginine 500 mg *
L-Arginine HCl 500 mg *
Arginine AKG 2:1 500 mg *
L-Citrulline 375 mg *
L-Citrulline Malate 2:1 375 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Capsule Safe

It is used as a material for making capsules.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Magnesium Stearate (Vegetable Source) Generally_safe

It is used to prevent ingredients from sticking to manufacturing equipment.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$16$15$14$13$12 Mar 12 $13.99
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Primaforce

· Burlington, NC, USA / Vineyard, UT, USA · 75 products · primaforce.com/

Certifications

1 certification
Consumerlab Verified Source

Transparency

1 claim
Third Party Testing Claim — Claimed Source

Violation History

1 incident
Fda Warning Manufacturing violations at a contract manufacturer (Milk Specialties Global).2011-12-19Source
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Frequently Asked Questions
Is Primaforce Nitric Oxide Booster, 120 Capsules (750 mg per Capsule) a good supplement?

Primaforce Nitric Oxide Booster, 120 Capsules (750 mg per Capsule) received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 5 active ingredients with 40 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Primaforce, holds a brand trust score of 62/100 with 1 verified certifications including Consumerlab.

What are the ingredients in Primaforce Nitric Oxide Booster, 120 Capsules (750 mg per Capsule)?

Primaforce Nitric Oxide Booster, 120 Capsules (750 mg per Capsule) contains 5 active ingredients: L-Arginine (500 mg), L-Arginine HCl (500 mg), Arginine AKG 2:1 (500 mg), L-Citrulline (375 mg), L-Citrulline Malate 2:1 (375 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Primaforce Nitric Oxide Booster, 120 Capsules (750 mg per Capsule) safe to take?

Primaforce Nitric Oxide Booster, 120 Capsules (750 mg per Capsule) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Primaforce a trustworthy supplement brand?

Primaforce receives a brand trust score of 62/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. the company offers 75 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Primaforce has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.