✅ Written by the BloodPril Wellness Desk📅 Updated September 2026⭐ 4.8/5 · 60-Day Money-Back Guarantee
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Ingredients

BloodPril Ingredients

Quick Answer

BloodPril contains three named amino acids — L-Arginine HCL, L-Arginine Alpha-Ketoglutarate and L-Citrulline Malate — in a 500 mg blend per serving, in a gelatin capsule with rice flour and magnesium stearate. No stimulants.

Three precision amino acids, all named

BloodPril names every active on the label — three vasoactive amino acids in a 500 mg blend per serving, plus a gelatin capsule, rice flour and magnesium stearate. Nothing else. Here's the line-up and what each one contributes.

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Nitric-oxide precursor

L-Arginine HCL

The primary raw material your body uses to make nitric oxide, the signal that tells blood vessels to relax and widen. The HCL form is fast-absorbing for immediate support.

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Enhanced cellular uptake

L-Arginine AKG

L-Arginine bound to alpha-ketoglutarate, a carrier that helps the amino acid reach cells efficiently so more of it is available for nitric-oxide production.

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Sustained NO support

L-Citrulline Malate

Converted in the kidneys back into L-Arginine, bypassing first-pass breakdown, to keep nitric-oxide support going for hours after your dose.

Supplement facts per serving (2 capsules)

  • L-Arginine HCLFast-absorbing nitric-oxide precursor
  • L-Arginine Alpha-KetoglutarateAKG carrier for efficient cellular uptake
  • L-Citrulline MalateSustained 4–8 hour nitric-oxide support
  • Proprietary blend total500 mg per 2-capsule serving
  • CapsuleGelatin
  • Other ingredientsRice flour, magnesium stearate

The three actives are disclosed as a 500 mg proprietary blend; the label lists the blend total rather than a separate amount for each amino acid. Serving size 2 capsules · 30 servings per bottle.

What the research says

L-Arginine and L-Citrulline are among the most-studied nitric-oxide precursors. Our references section links to Mayo Clinic, the NIH Office of Dietary Supplements, NHLBI and MedlinePlus so you can read the science yourself.

See today's BloodPril discount on the multi-bottle kits on the BloodPril official website.

EM

About Dr. Elena Marsh

Elena Marsh writes about heart health, circulation and evidence-based supplement use for adults who want to support healthy blood pressure and cardiovascular wellness. She reads product labels directly, tracks the research behind nitric-oxide precursors such as L-Arginine and L-Citrulline, and draws on public sources such as the NIH, NHLBI, MedlinePlus and Mayo Clinic to explain how each ingredient supports healthy blood flow.

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