Interactions on record — worth a quick check against your medications. Based on 4 of 6 ingredients. Check your meds →
Dietary supplement

Pump N Grow Au Naturel Ingredients & Drug Interactions

by Anabolic Warfare

Pump N Grow Au Naturel label
See full label image
Powder Category: Other Combinations
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Pump N Grow Au Naturel against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Pump N Grow Au Naturel is a dietary supplement by Anabolic Warfare with 6 active ingredients. Its ingredients are commonly taken for athletic performance and endurance, high-intensity exercise capacity, reducing muscle fatigue.Based on those ingredients, 407 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are L-Arginine Pyroglutamate, L-Citrulline Malate. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Pump N Grow Au Naturel by Anabolic Warfare

Ask about any prescription or over-the-counter medication and we check it for interactions with Pump N Grow Au Naturel by Anabolic Warfare — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.

HelloPharmacist Scorecard of Pump N Grow Au Naturel by Anabolic Warfare

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 6 of its 6 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Pump N Grow Au Naturel contains 6 active ingredients designed to support athletic and physical performance. Beta-Alanine is included to buffer muscle fatigue during exercise.

L-Arginine Pyroglutamate and L-Citrulline Malate are amino acids that support blood flow and nitric oxide production. Betaine Anhydrous aids with muscle function and power output.

The product also contains Cluster Dextrin for carbohydrate support and Nitrosigine for vascular function. The powder also includes inactive ingredients — Natural & Artificial Flavors, Citric Acid, Silicon Dioxide, and Sucralose — which are common excipients used for taste and texture.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: increase muscle pumps and exercise endurance.
  • We looked for evidence on: Athletic performance, Exercise-induced muscle breakdown, Muscle strength, Physical performance, Sarcopenia, muscle fatigue — and 3 related terms.
  • The strongest evidence on file: Beta-alanine is rated "Possibly Effective" for Athletic performance (Natural Medicines).
  • Also on file: Beta-alanine is rated "Possibly Effective" for Physical performance.
  • Also on file: L-citrulline is rated "Possibly Effective" for Athletic performance.

Beta-Alanine is rated Possibly Effective for athletic performance and physical performance based on available research. L-Citrulline Malate is also rated Possibly Effective for athletic performance.

For other conditions listed — cognitive decline, COPD, cognitive function, menopausal symptoms, heart disease, heart failure, and diabetes — the evidence is Insufficient Reliable Evidence To Rate or Possibly Ineffective (L-Citrulline for sarcopenia). Betaine Anhydrous is Effective for homocystinuria and Possibly Effective for high homocysteine levels, though evidence is Insufficient for depression, GERD, and other conditions.

We hold no effectiveness data for Cluster Dextrin or Nitrosigine.

The evidence, ingredient by ingredient Beta-alanine L-arginine L-citrulline Betaine Anhydrous

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 4 of the 4 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 4 of 4.
  • General safety write-ups exist for 4 of 4.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Beta-Alanine is generally well tolerated in healthy adults but commonly causes a harmless tingling sensation (paresthesia), usually on the scalp within 20 minutes of taking a dose, spreading across the body and lasting about an hour. This effect is milder at lower doses.

The safety data advises against Beta-Alanine during pregnancy and while breastfeeding. L-Arginine Pyroglutamate is often well tolerated short-term but can lower blood pressure and may cause abdominal pain, bloating, nausea, diarrhea, headache, insomnia, and flushing.

Safety data rates it Possibly Safe in pregnancy but advises against it during breastfeeding. L-Citrulline Malate is generally well tolerated but may cause gastrointestinal discomfort and heartburn; safety data advises against it in pregnancy and while breastfeeding.

Betaine Anhydrous is generally well tolerated but may cause body odor, diarrhea, nausea, vomiting, and GI distress; caution is advised while breastfeeding. There is not enough safety data on file for Cluster Dextrin or Nitrosigine.

Side effects, ingredient by ingredient Beta-alanine L-arginine L-citrulline Betaine Anhydrous

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 2 of the 4 matched ingredients can interact with medications — L-arginine, L-citrulline.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 407 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check with your pharmacist before using this product if you take antihypertensive drugs (blood pressure medications), ACE inhibitors, angiotensin receptor blockers, blood thinners (anticoagulants or antiplatelet drugs), potassium-sparing diuretics, diabetes medications, sildenafil (Viagra), or isoproterenol. All of these have Moderate interactions documented with ingredients in this powder.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This product is marketed for athletic performance, and Beta-Alanine and L-Citrulline do have some evidence to support that use. If you take any medication for blood pressure, heart health, blood thinners, diabetes, or potassium levels — or if you use sildenafil — talk to your pharmacist before starting.

The tingling from beta-alanine is harmless but can be surprising. Avoid during pregnancy and breastfeeding unless your doctor advises otherwise.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 4 of 6 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Sep 25, 2025.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Pump N Grow Au Naturel, straight from the product label.

Brand Anabolic Warfare
Barcode (UPC) 812575031958
Net contents 12.17 Ounce(s); 345 Gram(s)
Market status On market
Date entered into DSLD Sep 25, 2025
DSLD ID 337980
Product type Other Combinations
Supplement form Powder
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Pump N Grow Au Naturel by Anabolic Warfare, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
12.8 Gram(s)
Maximum serving Sizes:
12.8 Gram(s)
Servings per container
30
UPC/BARCODE
812575031958
IngredientAmount% DV
Calories5 Calorie(s)--
Total Carbohydrates1 Gram(s)1%
Beta-Alanine1500 mg--
L-Arginine Pyroglutamate1000 mg--
L-Citrulline Malate4000 mg--
Cluster Dextrin1000 mg--
Betaine Anhydrous2000 mg--
Nitrosigine500 mg--

Other ingredients: Natural & Artificial Flavors, Citric Acid, Silicon Dioxide, Sucralose

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Suggested/Recommended/Usage/Directions

Suggested Use Mix 1 scoop of Pump N Grow with 8-10 fl. oz. of water, 15 minutes prior to exercise.

Formula

Benefits 4g of L-Citrulline Malate 3:1 to promote nitric oxide production and increase muscle endurance. 2g of Betaine Anhydrous to promote lean body mass, improve athletic performance, and support protein synthesis. 1.5g of Beta-Alanine to enhance performance by increasing endurance and decreasing occasional muscle fatigue. 1g of L-Arginine pyroglutamate to support protein synthesis, production of nitric oxide, and normal, healthy blood flow. 500mg of Nitrosigine to support intense muscle pumps and increased energy.

Au naturel Naturally light vanilla flavored

Nitrosigine Bonded Arginine Silicate

Precautions

Warning: Not intended for anyone under the age 18. Keep out of reach of children.

If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.

Warning: Consuming this product can expose you to chemicals including lead which is known by the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

Manufactured in a facility which processes milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame.

Storage

Store in a cool, dry & dark place.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Formulation

Pump + endurance activator Increase muscle pumps Improve endurance

Stimulant free

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

cGMP Inspected Facility Good Manufacturing Practices

Brand IP Statement(s)

Nitrosigine, including the Nitrosigine logo, is a trademark of Nutrition 21, LLC. Nitrosigine is patent protected.

General Statements

Facebook facebook.com/anabolicwarfare Instagram @anabolicwarfare

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Pump N Grow Au Naturel by Anabolic Warfare label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Pump N Grow Au Naturel label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Pump N Grow Au Naturel by Anabolic Warfare

These are the 6 active ingredients this product is made of. Select any to open its full monograph.

Serving size12.8 Gram(s) Dosage formPowder Servings per container30 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Beta-Alanine

No known
interactions
1500 mg per serving

Beta-alanine is an amino acid taken mostly by athletes to raise muscle carnosine, which may help buffer acid and reduce fatigue during short, high-int...

Beta-Alanine monograph & interactions

L-Arginine Pyroglutamate

Interacts with
403 drugs
1000 mg per serving

L-arginine is an amino acid that the body uses to make nitric oxide, a substance that helps blood vessels relax and widen. It is popularly used for bl...

L-Arginine Pyroglutamate monograph & interactions

L-Citrulline Malate

Interacts with
178 drugs
4000 mg per serving

L-citrulline is an amino acid that the body turns into L-arginine to help make nitric oxide, which relaxes blood vessels and may improve blood flow. I...

L-Citrulline Malate monograph & interactions

Cluster Dextrin

1000 mg per serving Form: Highly Branched Cyclic Dextrin

Betaine Anhydrous

No known
interactions
2000 mg per serving

Betaine anhydrous (also called trimethylglycine) is a compound found in foods like beets, spinach, and whole grains, and is sold as a supplement and a...

Betaine Anhydrous monograph & interactions

Nitrosigine

500 mg per serving Form: Inositol-Stabilized Arginine Silicate

Other (inactive) ingredients: Natural & Artificial Flavors, Citric Acid, Silicon Dioxide, Sucralose. These complete the product’s ingredient list but are not active constituents.

Interaction report

Pump N Grow Au Naturel by Anabolic Warfare Drug Interactions

Want to check YOUR meds against Pump N Grow Au Naturel?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
407Drugs
399 Moderate 8 Minor

Ingredients driving the most interactions

L-Arginine Pyroglutamate 403
L-Citrulline Malate 178

Individual Drug Interactions

The ingredients in Pump N Grow Au Naturel interact with 407 drugs. Click any drug to see the details.

2 of the 6 ingredients in Pump N Grow Au Naturel interact with drugs. Each result below shows which ingredient is responsible. L-Arginine Pyroglutamate L-Citrulline Malate

Each ingredient & the kinds of drugs it affects

For each ingredient in Pump N Grow Au Naturel with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

L-Arginine Pyroglutamate9 drug types · 403 drugs

Ace Inhibitors (Aceis)

Theoretically, concomitant use of L-arginine and ACE inhibitors may increase the risk for hypotension and hyperkalemia.
Combining L-arginine with some antihypertensive drugs, especially ACE inhibitors, seems to have additive vasodilating and blood pressure-lowering effects. Furthermore, ACE inhibitors can increase potassium levels. Use of L-arginine has been associated with hyperkalemia in some patients. Theoretically, concomitant use of ACE inhibitors with L-arginine may increases the risk of hyperkalemia.

Likelihood Probable Evidence D
Angiotensin Receptor Blockers (Arbs)

Theoretically, concomitant use of L-arginine and ARBs may increase the risk of hypotension and hyperkalemia.
L-arginine increases nitric oxide, which causes vasodilation. Combining L-arginine with ARBs seems to increase L-arginine-induced vasodilation. Furthermore, ARBs can increase potassium levels. Use of L-arginine has been associated with hyperkalemia in some patients. Theoretically, concomitant use of ARBs with L-arginine may increases the risk of hyperkalemia.

Likelihood Probable Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, concomitant use of L-arginine with anticoagulant and antiplatelet drugs might have additive effects and increase the risk of bleeding.
Preliminary research suggests that L-arginine infusions reduce platelet aggregation in humans. The clinical significance of this effect is unclear.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, concomitant use of L-arginine might have additive effects with antidiabetes drugs.
Preliminary clinical research shows that L-arginine decreases blood glucose levels in patients with type 2 diabetes.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, concomitant use of L-arginine and antihypertensive drugs may increase the risk of hypotension.
L-arginine increases nitric oxide, which causes vasodilation. Clinical evidence shows that L-arginine can reduce blood pressure in some individuals with hypertension. Furthermore, combining L-arginine with some antihypertensive drugs seems to have additive vasodilating and blood pressure-lowering effects.

Likelihood Probable Evidence D
Isoproterenol (Isuprel)

Theoretically, concurrent use of isoproterenol and L-arginine might result in additive effects and hypotension.
Preliminary clinical evidence suggests that L-arginine enhances isoproterenol-induced vasodilation in patients with essential hypertension or a family history of essential hypertension.

Likelihood Probable Evidence D
Potassium-Sparing Diuretics

Theoretically concomitant use of potassium-sparing diuretics with L-arginine may increases the risk of hyperkalemia.
Potassium-sparing diuretics can increase potassium levels. Use of L-arginine has been associated with hyperkalemia in some patients.

Likelihood Possible Evidence D
Sildenafil (Viagra)

Theoretically, concurrent use of sildenafil and L-arginine might increase the risk for hypotension.
In vivo, concurrent use of L-arginine and sildenafil has resulted in increased vasodilation. Theoretically, concurrent use might have additive vasodilatory and hypotensive effects. However, in studies evaluating the combined use of L-arginine and sildenafil for erectile dysfunction, hypotension was not reported.

Likelihood Possible Evidence D
Testosterone

Theoretically, concomitant use of L-arginine and testosterone might have additive effects.
In clinical research, L-arginine increases the level of testosterone in male patients with erectile dysfunction. The clinical significance of this finding is unclear.

Likelihood Possible Evidence D
L-Arginine Pyroglutamate full monograph & interactions

L-Citrulline Malate2 drug types · 178 drugs

Antihypertensive Drugs

Theoretically, concomitant use of L-citrulline with antihypertensive drugs might have additive effects and increase the chance of hypotension.
L-citrulline is converted to L-arginine, which can increase nitric oxide and cause vasodilation. However, a meta-analysis of 5 small clinical studies suggests that taking L-citrulline 3-6 grams daily for 1-8 weeks does not lower blood pressure when compared with control.

Likelihood Possible Evidence B
Phosphodiesterase-5 Inhibitors

Theoretically, concurrent use of phosphodiesterase-5 (PDE-5) inhibitors and L-citrulline might result in additive vasodilation.
L-citrulline is converted to L-arginine, which can increase nitric oxide and cause vasodilation. Theoretically, taking L-arginine with PDE-5 inhibitors might have additive vasodilatory and hypotensive effects. However, in studies evaluating the combined use of L-arginine and sildenafil for erectile dysfunction, hypotension was not reported.

Likelihood Possible Evidence D
L-Citrulline Malate full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Pump N Grow Au Naturel, from the product label.

Anabolic Warfare

See all Anabolic Warfare products
Name
Anabolic Warfare
City
Austin
State
TX
Phone Number
888-301-4002
Web Address
anabolicwarfare.com
Pharmacist Counseling Corner

Pump N Grow Au Naturel by Anabolic Warfare: Common Questions

Does Pump N Grow Au Naturel by Anabolic Warfare interact with any medications?
Yes. Based on its ingredients, Pump N Grow Au Naturel has a known interaction with 407 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Pump N Grow Au Naturel contains 6 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
What's that tingling feeling I might get from this?
That's beta-alanine, one of the active ingredients. It causes a harmless pins-and-needles sensation (paresthesia), usually on the scalp, that starts within 20 minutes and lasts about an hour. It's milder at lower doses — at the smallest dose, only about 1 in 4 people felt it. It goes away on its own and doesn't mean anything is wrong.
Can I take this while pregnant or breastfeeding?
The safety data advises against it. Beta-Alanine, L-Citrulline Malate, and Betaine Anhydrous all lack enough safety information during pregnancy, and L-Arginine Pyroglutamate is only rated Possibly Safe in pregnancy but should be avoided while breastfeeding. Talk to your doctor or pharmacist about whether this product is right for you in these situations.
Does this product actually improve athletic performance?
Beta-Alanine and L-Citrulline Malate are both rated Possibly Effective for athletic performance, meaning there is some research support. That said, 'Possibly Effective' means the evidence is promising but not definitive — results vary from person to person.
What are the common side effects?
The most common side effect is the tingling from beta-alanine. L-Arginine can cause abdominal pain, bloating, nausea, diarrhea, headache, and flushing. L-Citrulline may cause heartburn and GI discomfort. Betaine Anhydrous can cause body odor, diarrhea, nausea, and vomiting. Most people tolerate the product, but GI upset is the next most likely complaint.
Is there anything else in this powder besides the active ingredients?
Yes — it contains Natural & Artificial Flavors, Citric Acid, Silicon Dioxide, and Sucralose to make it taste better and dissolve smoothly. These are typical excipients (inactive ingredients) used in powdered supplements.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Pump N Grow Au Naturel is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Pump N Grow Au Naturel label
Go deeper

The Full Monographs Behind Pump N Grow Au Naturel’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Beta-alanine

Beta-alanine is an amino acid taken mostly by athletes to raise muscle carnosine, which may help buffer acid and reduce fatigue during short, high-intensity exercise. The evidence is moderat...

Read the full Beta-alanine monograph → Herb & supplement monograph

L-arginine

Interacts with 403 drugs

L-arginine is an amino acid that the body uses to make nitric oxide, a substance that helps blood vessels relax and widen. It is popularly used for blood pressure, erectile dysfunction, and...

Read the full L-arginine monograph → Herb & supplement monograph

L-citrulline

Interacts with 178 drugs

L-citrulline is an amino acid that the body turns into L-arginine to help make nitric oxide, which relaxes blood vessels and may improve blood flow. It is popular for exercise performance an...

Read the full L-citrulline monograph → Herb & supplement monograph

Betaine Anhydrous

Betaine anhydrous (also called trimethylglycine) is a compound found in foods like beets, spinach, and whole grains, and is sold as a supplement and as a prescription medicine for a rare gen...

Read the full Betaine Anhydrous monograph →
Sources

Sources & How We Checked

Pump N Grow Au Naturel's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 98 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Beta-alanine 13 references
  1. Harris RC, Tallon MJ, Dunnett M, et al. The absorption of orally supplied beta-alanine and its effect on muscle carnosine synthesis in human vastus lateralis. Amino Acids 2006;30:279-89.
  2. Hill CA, Harris RC, Kim HJ, et al. Influence of beta-alanine supplementation on skeletal muscle carnosine concentrations and high intensity cycling capacity. Amino Acids 2007;32:225-33.
  3. Bellinger PM, Minahan CL. The effect of ß-alanine supplementation on cycling time trials of different length. Eur J Sport Sci 2016;16(7):829-36.
  4. Chung W, Shaw G, Anderson ME, et al. Effect of 10 week beta-alanine supplementation on competition and training performance in elite swimmers. Nutrients 2012;4(10):1441-53. PubMed
  5. Glenn JM, Gray M, Stewart R, et al. Incremental effects of 28 days of beta-alanine supplementation on high-intensity cycling performance and blood lactate in masters female cyclists. Amino Acids 2015;47(12):2593-600. PubMed
  6. Gross M, Bieri K, Hoppeler H, Norman B, Vogt M. Beta-alanine supplementation improves jumping power and affects severe-intensity performance in professional alpine skiers. Int J Sport Nutr Exerc Metab 2014;24(6):665-73. PubMed
  7. Howe ST, Bellinger PM, Driller MW, Shing CM, Fell JW. The effect of beta-alanine supplementation on isokinetic force and cycling performance in highly trained cyclists. Int J Sport Nutr Exerc Metab 2013;23(6):562-70. PubMed
  8. Sweeney KM, Wright GA, Glenn Brice A, Doberstein ST. The effect of beta-alanine supplementation on power performance during repeated sprint activity. J Strength Cond Res 2010;24(1):79-87.
  9. Décombaz J, Beaumont M, Vuichoud J, Bouisset F, Stellingwerff T. Effect of slow-release ß-alanine tablets on absorption kinetics and paresthesia. Amino Acids 2012;43(1):67-76. Erratum in: Amino Acids 2013;45(4):1015.
  10. Stellingwerff T, Anwander H, Egger A, et al. Effect of two ß-alanine dosing protocols on muscle carnosine synthesis and washout. Amino Acids 2012;42(6):2461-72. PubMed
  11. da Silva RP, de Oliveira LF, Saunders B, et al. Effects of ß-alanine and sodium bicarbonate supplementation on the estimated energy system contribution during high-intensity intermittent exercise. Amino Acids. 2019;51(1):83-96. PubMed
  12. Varanoske AN, Hoffman JR, Church DD, et al. Comparison of sustained-release and rapid-release ß-alanine formulations on changes in skeletal muscle carnosine and histidine content and isometric performance following a muscle-damaging protocol. Amino Acids. PubMed
  13. Perim P, Gobbi N, Duarte B, et al. Beta-alanine did not improve high-intensity performance throughout simulated road cycling. Eur J Sport Sci 2021. PubMed

See these in context on the Beta-alanine monograph →

L-arginine 66 references
  1. Sapienza MA, Kharitonov SA, Horvath I, et al. Effect of inhaled L-arginine on exhaled nitric oxide in normal and asthmatic subjects. Thorax 1998;53:172-5.
  2. Clarkson P, Adams MR, Powe AJ, et al. Oral L-arginine improves endothelium-dependent dilation in hypercholesterolemic young adults. J Clin Invest 1996;97:1989-94. PubMed
  3. Tenenbaum A, Fisman EZ, Motro M. L-arginine: Rediscovery in progress. Cardiology 1998;90:153-9.
  4. Brittenden J, Park KGM, Heys SD, et al. L-Arginine stimulates host defenses in patients with breast cancer. Surgery 1994;115:205-12.
  5. Korting GE, Smith SD, Wheeler MA, et al. A randomized double-blind trial of oral L-arginine for treatment of interstitial cystitis. J Urol 1999;161:558-65. DOI
  6. Rector TS, Bank AJ, Mullen KA, et al. Randomized, double-blind, placebo-controlled study of supplemental oral L-arginine in patients with heart failure. Circulation 1996;93:2135-41.
  7. Siani A, Pagano E, Iacone R, et al. Blood pressure and metabolic changes during dietary L-arginine supplementation in humans. Am J Hypertens 2000;13:547-51. PubMed
  8. Cheng JW, Balwin SN. L-arginine in the management of cardiovascular diseases. Ann Pharmacother 2001;35:755-64. PubMed
  9. Wallace AW, Tom WL. Interaction of L-arginine and phosphodiesterase inhibitors in vasodilation of the porcine internal mammary artery. Anesth Analg 2000;90:840-6. DOI
  10. Huynh NT, Tayek JA. Oral arginine reduces systemic blood pressure in type 2 diabetes: its potential role in nitric oxide generation. J Am Coll Nutr 2002;21:422-7.. PubMed
  11. Staff AC, Berge L, Haugen G, et al. Dietary supplementation with L-arginine or placebo in women with pre-eclampsia. Acta Obstet Gynecol Scand 2004;83:103-7.
  12. Resnick DJ, Softness B, Murphy AR, et al. Case report of an anaphylactoid reaction to arginine. Ann Allergy Asthma Immunol 2002;88:67-8. PubMed
  13. Anon. Arginine hydrochloride injection (marketed as R-Gene 10). FDA Drug Safety Newsletter 2009;2(2):16-18. Available at: www.fda.gov/Drugs/DrugSafety/DrugSafetyNewsletter/default.htm.
  14. Higashi Y, Oshima T, Sasaki S, et. al. Angiotensin-converting enzyme inhibition, but not calcium antagonism, improves a response of the renal vasculature to L-arginine in patients with essential hypertension. Hypertension. 1998 Jul;32(1):16-24.
  15. Facchinetti, F., Longo, M., Piccinini, F., Neri, I., and Volpe, A. L-arginine infusion reduces blood pressure in preeclamptic women through nitric oxide release. J Soc Gynecol.Investig. 1999;6(4):202-207. DOI
  16. de Gouw, H. W., Verbruggen, M. B., Twiss, I. M., and Sterk, P. J. Effect of oral L-arginine on airway hyperresponsiveness to histamine in asthma. Thorax 1999;54(11):1033-1035. PubMed
  17. Komers, R., Komersova, K., Kazdova, L., Ruzickova, J., and Pelikanova, T. Effect of ACE inhibition and angiotensin AT1 receptor blockade on renal and blood pressure response to L-arginine in humans. J Hypertens. 2000;18(1):51-59. PubMed
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L-citrulline 8 references
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Betaine Anhydrous 11 references
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