The Pump Is The Cure by Fit Factor — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
60% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

21.5 Gram(s) Serving Size

24 Servings

Non-Nutrient/Non-Botanical Product Type

60% Evidence Coverage

Supplement Facts — Evidence Check

Citrulline Malate

8000 mg

📊 Market median: 2000.0mg (275 products)

Median 2000.0mg This product: 8000mg

Creatine Alpha-Amino-N-Butyrate

5000 mg

📊 Market median: 5.0mg (298 products) 📚 701 studies (Tier A: 5, B: 123)

This product: 5000mg

Cyclic Dextrin

4000 mg

Beta-Alanine

3000 mg

📊 Market median: 1500.0mg (104 products) 📚 21 studies (Tier A: 0, B: 2)

This product: 3000mg

N-Acetyl Cysteine

600 mg

📊 Market median: 600.0mg (7 products) 📚 39 studies (Tier A: 2, B: 13)

This product: 600mg

Other Ingredients

Citric Acid Natural & Artificial Flavors Silica Sucralose FD&C Red #40

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (97% of products) Structure/Function (91% of products) Nutrient (29% of products) No Claim (2% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

⚠️ Warnings & Precautions

Allergen warning: This product was produced in a facility that may also process ingredients containing milk, egg, soy, and wheat.

🧪 Formulation Notes

Advanced vasodilation formula

Product Details

DSLD Entry Date 2025-08-22

Product Type Non-Nutrient/Non-Botanical

Form Powder

Brand Fit Factor

DSLD ID 333277

Data Updated 2026-04-11

Research Evidence

12 Research Sources

45 Avg Quality Score

6 Rct

5 Clinical Trial

1 Meta Analysis

C Effect of food sources of nitrate, polyphenols, L-arginine and L-citrulline on endurance exercise performance: a systematic review and meta-analysis of randomised controlled trials

Meta Analysis Journal of the International Society of Sports Nutrition 2021

PubMed DOI

C Effects of L-Citrulline Supplementation on Endothelial Function and Blood Pressure in Hypertensive Postmenopausal Women.

Rct Nutrients

PubMed DOI

C Effects of Acute Citrulline Malate Supplementation on CrossFit® Exercise Performance: A Randomized, Double-Blind, Placebo-Controlled, Cross-Over Study.

Rct Nutrients

PubMed DOI

C Impact of L-Citrulline Supplementation and HIIT on Lipid Profile, Arterial Stiffness, and Fat Mass in Obese Adolescents with Metabolic-Dysfunction-Associated Fatty Liver Disease: A Randomized Clinical Trial.

Rct Nutrients

PubMed DOI

C Effect of L-Citrulline Supplementation on NAFLD in Adolescents With Obesity

Clinical Trial ClinicalTrials.gov 2021

ClinicalTrials.gov

C Effects of L-Citrulline or Citrulline-malate on Neuromuscular Performance in Resistance-trained Adults

Clinical Trial ClinicalTrials.gov 2022

ClinicalTrials.gov

C Acute effects of Nitrosigine® and citrulline malate on vasodilation in young adults.

Rct Journal of the International Society of Sports Nutrition

PubMed DOI

C Effects of Combined Versus Single Supplementation of Creatine, Beta-Alanine, and L-Citrulline During Short Sprint Interval Training on Basketball Players' Performance: A Double-Blind Randomized Placebo-Controlled Trial.

Rct International journal of sports physiology and performance

PubMed DOI

C Acute effects of combined supplementation of L-arginine and citrulline malate on aerobic, anaerobic, and CrossFit exercise performance.

Rct Scientific reports

PubMed DOI

C L-Citrulline in Peripheral Artery Disease

Clinical Trial ClinicalTrials.gov 2016

ClinicalTrials.gov

View all evidence for Citrulline →