Training Ground PRE Orange Mango by EFX Sports — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
30% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

25 Gram(s) Serving Size

20 Servings

Other Combinations Product Type

30% Evidence Coverage

Supplement Facts — Evidence Check

Citrulline Malate

6500 mg

📊 Market median: 2000.0mg (275 products)

Median 2000.0mg This product: 6500mg

Trimethylglycine

2600 mg

📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews

This product: 2600mg

Hydromax Glycerol Complex

2500 mg

Taurine

2000 mg

📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)

This product: 2000mg

L-Glycine

2000 mg

Kre-Alkalyn

1500 mg

L-Tyrosine

1500 mg

📊 Market median: 500.0mg (223 products) 📚 22 studies (Tier A: 0, B: 1)

This product: 1500mg

CarnoSyn

1200 mg

Agmatine Sulfate

750 mg

Caffeine

300 mg

📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)

This product: 300mg UL 400mg

Other Ingredients

Silicon Dioxide Citric Acid Sucralose natural & artificial Orange-Mango flavors

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

📋 Directions for Use

Suggested Use: As a dietary supplement, mix one scoop (25 grams) into 12-16 Oz of cold water to taste in a shaker cup 15-20 minutes prior to workout.

⚠️ Warnings & Precautions

Consult your physician prior to using this product if you are pregnant, nursing or taking medication, under the age of 18, or have a medical condition.

Discontinue its use two weeks prior to surgery. Limit or discontinue any other products containing caffeine during use. Do not consume Training Ground PRE within 4 hours of bedtime as the stimulant matrix may cause sleeplessness. Reduce or discontinue use if sleeplessness, tremors, dizziness, nervousness, headaches or heart palpitations occur after use. This product is only intended to be consumed by healthy adults 18 years and older.

Storage: Keep out of the reach of children.

Warning: Do not exceed the suggested daily dose. This product contains caffeine and methylxanthines. In certain people, consumption of caffeine causes serious health effects, such as anxiety, palpitations, irritability, difficulty sleeping and stomach complaints.

🧪 Formulation Notes

This product contains caffeine and methylxanthines.

1.5 g Kre-Alkalyn 1.2 g Beta-Alanine 6.5 g Citrulline 750 mg Agmatine

Additional Information

Energy Performance Endurance

Made in USA. In God we trust.

EU Plant # 1000135313

AAP277E-500

Storage: Keep out of the reach of children. Protect from heat, light and moisture. Store at 59-86(0)F (15-30(0)C).

Product Details

UPC / SKU 7 37190 00292 6

DSLD Entry Date 2017-04-25

Product Type Other Combinations

Form Powder

Brand EFX Sports

DSLD ID 71974

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 →