🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 11% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

35 Gram(s) Serving Size
23 Servings
Amino acid/Protein Product Type
11% Evidence Coverage

Supplement Facts — Evidence Check

Calories
120 Calorie(s)
Total Fat
1 Gram(s) (2% DV)
Cholesterol
Sodium
150 mg (6% DV)
Potassium
270 mg (8% DV)
Total Carbohydrates
4 Gram(s) (1% DV)
Protein
25 Gram(s) (50% DV)
Calcium
115 mg (13% DV)
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 7mg

Other Ingredients

Instantized Whey Protein Isolate Peanut flour Natural Flavors L-Leucine L-Valine L-Isoleucine Guar Gum Salt Xanthan Gum Sucralose Acesulfame Potassium

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free

Product Information

📋 Directions for Use

Recommended Use: As a dietary supplement, mix each serving in 8 fl. oz. water or beverage of choice and shake well. On training days, consume directly following exercise. On non-training days, consume first thing in the morning. For best results, consume daily.

When to take Xtend for best results: Pre Workout Xtend Energy Intra Workout Xtend The Original Post Workout Xtend Pro Combine with any Xtend branded product every day, even on rest days, to help maximize your recovery.

⚠️ Warnings & Precautions

Contains: Milk, Peanuts

Warning: This product is intended for healthy adults, 18 years of age or older.

Do not use if pregnant or nursing. Consult a licensed, qualified, healthcare professional before taking this or any dietary supplement product, especially if you are taking medication or have a medical condition.

Discontinue use 2 weeks prior to surgery. Use only as directed. Do not use if safety seal is broken or missing. Use this product as a supplement only. Do not use this for weight reduction.

Keep out of reach of children.

🧪 Formulation Notes

7 g Total BCAA from WPI & Added Amino Acids 100% of Whey Protein from Whey Protein Isolate (WPI)

Gluten free

Made in the U.S.A. using strategically sourced domestic and imported ingredients and components.

Proudly made with natural flavors 100% Whey Protein Isolate 25g Protein 7g BCAA Per serving Cookie Butter naturally flavored

Xtend Pro combines all the incredible benefits of BCAAs with ultra-pure whey protein isolate to help maximize muscle recovery, retention, and growth. With fewer than 150 calories and only a few grams of carbs per serving. Xtend Pro is a BCAA-enhanced protein unlike anything else on the market. If you want to build muscle and support muscle recovery, it's essential that you consume sufficient quality protein every day through nutrition and supplementation. The whey protein isolate in Xtend Pro is extremely clean, bioavailable source of protein, selected specifically to support your fitness goals. The added BCAAs make Xtend Pro a recovery powerhouse. Packing 25 grams of protein and 7 total grams of BCAAs per serving, Xtend Pro is engineered for incredible results.

Additional Information

Store in a cool, dry place.

Some settling of powder may occur during shipping and handling, which may affect density of powder. This product contains the servings indicated when measured exactly by weight.

Based upon cumulative global sales of all Xtend branded BCAA products from 2004 to present.

Typical Amino Acid Profile of Whey Protein Isolate (WPI) Amino Acid %Amino Acid/100 g WPI Alanine 4.6 Arginine 2.0 Aspartic Acid 11.1 Cysteine/Cystine 2.4 Glutamic Acid 7.5 Glycine 1.4 Histidine 1.7 Isoleucine 6.7 Leucine 10.5 Lysine 9.7 Methionine 2.0 Phenylalanine 3.0 Proline 5.6 Serine 4.1 Threonine 6.8 Tryptophan 2.0 Tyrosine 3.1 Valine 5.7

NSF Contents Tested & Certified Informed-Choice.org Trusted by Sport

The official recovery brand of champions. Faster recovery is key to better results. For over 10 years, Xtend has been using branched-chain amino acids (BCAAs) to make the best recovery products on the planet.

The world's #1 BCAA brand

Product Details

UPC / SKU 8 42595 11100 2
DSLD Entry Date 2020-06-24
Product Type Amino acid/Protein
Form Powder
Brand XTEND
DSLD ID 228883
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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