ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Elite Citrus Passionfruit

Elite Citrus Passionfruit

XTEND

#BCAAs
78
Safety75
Efficacy80
Transparency68
Based on Examine, Wikipedia, and 23 other sources

Overview

XTEND Elite offers a well-dosed blend of ingredients beneficial for intra- and post-workout support. The BCAA ratio is optimal, Beta-Alanine is at a clinically effective dose over time, and the PeakO2 blend is provided at its studied dose. The electrolyte and L-Glutamine additions further support recovery and hydration. However, the long-term effectiveness of the full mushroom blend for performance beyond PeakO2's established benefits requires more specific research for consumers.

The Good

Optimal BCAA dosage and ratio (2:1:1) for muscle protein synthesis.

Clinically effective dose of CarnoSyn® Beta-Alanine for endurance.

Clinically studied dose of PeakO2® for enhanced stamina and oxygen utilization.

The Bad

Potential for paresthesia from Beta-Alanine.

Citrulline Nitrate may interact with certain medications (PDE-5 inhibitors, nitrates).

Individuals with kidney or cardiovascular conditions, or on specific medications, require caution due to Sodium and Potassium content.

Is it for you?

Best For: Athletes, fitness enthusiasts, individuals seeking muscle recovery and hydration support during exercise

Skip If: You have pre-existing medical conditions or are taking medications without consulting a healthcare provider

Ingredients Analysis

Total Carbohydrates

2 g

Sugar

Vitamin B6

640 mcg

Sodium

230 mg

Potassium

190 mg

L-Leucine

3500 mg

L-Glutamine

2500 mg

Peako2 Performance Blend

2000 mg

Cordyceps

Reishi

King Trumpet

Shiitake

Lion'S Mane

Turkey Tail

L-Isoleucine

1750 mg

L-Valine

1750 mg

Carnosyn

1600 mg

Electrolyte Blend

1140 mg

Sodium Citrate

Potassium Chloride

Sodium Chloride

Citrulline Nitrate

1000 mg

How to Use

Mix one scoop with water and consume during your workout. Adjust water amount to taste.

Frequency:

Daily (on workout days)

Best Time:

Intra-workout

When:

During exercise

Who Should Use This

Best For:

Athletes, fitness enthusiasts, individuals seeking muscle recovery and hydration support during exercise

Similar Products

L-Leucine by BulkSupplements.com

L-Leucine

BulkSupplements.com

L-Glutamine by Source Naturals

L-Glutamine

Source Naturals

L-Leucine by NutraBio

L-Leucine

NutraBio

L-Leucine by Myprotein

L-Leucine

Myprotein

L-Leucine Pure Powder by Best Naturals

L-Leucine Pure Powder

Best Naturals

L-Glutamine by Herbadiet

L-Glutamine

Herbadiet