01 / THE DETAILS

What’s inside this formula?

XTEND’s Pro Whey Isolate Cookie Butter is listed here in the whey protein collection. This article looks at the selected 2.28 KG(s) / 5 lb(s) · U.S. label record pack, then puts its ingredients into context.

FROM THE U.S. LABEL RECORD

Protein: 25 g per 35 g. U.S. label record entered 2020-06-24; retrieved 2026-11-05. Current formula and stock are unconfirmed.

Check the original label ↗

Whey is a milk-derived protein used to help meet dietary protein needs. It provides essential amino acids and is often convenient after exercise or when meals fall short. Its usefulness depends on total food intake and training, while isolate, concentrate and flavoured blends differ in lactose, ingredients and protein concentration.

UNDERSTAND THE CATEGORY FIRST

Whey protein across brands

Read the complete category guide for potential benefits, evidence limits, forms, label amounts, cautions and value comparisons.

Read the Whey protein guide ↗

The pack details above come from the dated NIH DSLD record, not a fresh manufacturer or retailer check. Ingredient research below does not establish the effects of this exact product or independently verify its contents.

THE RECORDED LABEL · UNITED STATES

Amounts, ingredients and precautions

NIH Dietary Supplement Label Database record 228925. Entered 2020-06-24; retrieved 2026-11-05. This is a U.S. label reference, not confirmation of the current formula, stock or availability in another country. Database inclusion is not NIH approval or independent testing.

Recorded serving: 35 g (1 Level Scoop). Servings per container: 65. Amounts below retain their own serving basis; they are not personal dose instructions. Indented rows are components and should not be added again to their parent total.

Declared amounts from the selected label record
Ingredient / nutrientAmountPer
Calories120 kcal35 g
↳ Calories from Fat10 kcal35 g
Total Fat1 g35 g
↳ Saturated Fat0 g35 g
↳ Trans Fat0 g35 g
Cholesterol0 mg35 g
Sodium150 mg35 g
Potassium270 mg35 g
Total Carbohydrates4 g35 g
↳ Dietary Fiber1 g35 g
↳ Sugar1 g35 g
Protein25 g35 g
Calcium115 mg35 g
Branched-Chain Amino Acids7 g35 g
↳ Whey Protein IsolateNot declared 35 g
↳ L-LeucineNot declared 35 g
↳ L-ValineNot declared 35 g
↳ L-IsoleucineNot declared 35 g

Other ingredients recorded

Instantized Whey Protein Isolate (Sunflower Lecithin; Whey Protein Isolate); Peanut flour; Natural Flavors; L-Leucine; L-Valine; L-Isoleucine; Guar Gum; Salt (Sodium Chloride); Xanthan Gum; Sucralose; Acesulfame Potassium

Recorded label precautions

  • Allergies: Contains: Milk, Peanuts
  • All Other: Warning: This product is intended for healthy adults, 18 years of age or older.
  • Pregnant or Nursing or Prescription Medications: 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.
  • All Other: 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.
  • Children: Keep out of reach of children.

Open the original NIH DSLD label record ↗. Data: NIH Office of Dietary Supplements, DSLD, CC0 1.0. Read the current packaging before use.

The quantities in this record

Calories 120 kcal per 35 g; Calories from Fat 10 kcal per 35 g; Total Fat 1 g per 35 g; Saturated Fat 0 g per 35 g; Trans Fat 0 g per 35 g. The full table preserves individual serving bases; nested components are not additional amounts to add to their parent blend totals. No quantities have been inferred from a suggested usage range.

What accompanies the main ingredients

Instantized Whey Protein Isolate (Sunflower Lecithin; Whey Protein Isolate); Peanut flour; Natural Flavors; L-Leucine; L-Valine; L-Isoleucine; Guar Gum; Salt (Sodium Chloride); Xanthan Gum; Sucralose; Acesulfame Potassium These are recorded label details, not an independent test of composition or cross-contact.

Match the selected label and market

This profile describes XTEND Pro Whey Isolate Cookie Butter, 2.28 KG(s) / 5 lb(s), in the U.S. label database. Entry date: 2020-06-24; record retrieved: 2026-11-05. DSLD lists this record as on-market, but that does not establish present stock, a current formula or availability in another country. Different packs and markets may differ.

Label evidence and its limits

This powder record documents the selected XTEND Pro Whey Isolate Cookie Butter label, not a laboratory result. A source database entry, named ingredient or label claim does not establish purity, clinical benefit or suitability for you. No independent composition test or exact-formula clinical trial was verified. Read the full formula and compare the same source market, physical form and serving basis before interpreting another version as equivalent.

Whole-formula checks before comparing

The recorded formula includes Whey, so it is not vegan. Whole-formula vegetarian suitability, processing aids and certification are unconfirmed. Recorded 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. These label quantities are not personal dosing advice. Medicines, pregnancy, breastfeeding, kidney disease or an individual nutrition restriction require advice from a qualified healthcare professional.

02 / BENEFITS, IN PERSPECTIVE

Where might it be useful?

01

Protein intake

Whey can add dietary protein when meals do not provide enough.

02

Training support

Adequate protein together with resistance exercise supports muscle repair and adaptation.

THE EVIDENCE LENS

What the research can — and cannot — tell us

Protein research supports meeting an appropriate total intake, not the idea that every branded powder produces extra muscle by itself. Compare protein grams per serving, complete ingredients and the amount of powder needed. Training, overall energy intake and consistency remain central to the outcome.

03 / A CLOSER LOOK

What deserves your attention?

Contains: Milk, Peanuts Compare each declared amount with its own serving basis. Read the full recorded precautions below and verify the current pack before use. No personal dose or suitability is inferred.

Suitability comes before strength

Whey is unsuitable for milk allergy. Lactose tolerance varies by formulation, and people with kidney disease or a prescribed protein restriction should discuss their protein plan with a clinician.

Dietary details for this product

Dietary status not confirmed The recorded formula includes Whey, so it is not vegan. Whole-formula vegetarian suitability, processing aids and certification are unconfirmed.

A dietary label and an allergy assessment answer different questions. Check every ingredient, the capsule or softgel materials and the allergen statement on the pack you receive. If you take medicines, have a health condition, are pregnant or are choosing for a child, discuss the full formula with a qualified clinician.

04 / YOUR NEXT STEP

Make the comparison meaningful.

  1. Match the exact version.Look for XTEND · Pro Whey Isolate Cookie Butter and the 2.28 KG(s) / 5 lb(s) · U.S. label record pack. A similar name or bottle can contain a different strength, blend or serving.
  2. Compare like with like.Read the serving size alongside the active ingredient amount. Capsule count, compound weight and total blend weight can describe different things. Use the label notes above to see what matters for this formula.
  3. Check the seller and final cost.Review seller identity, expiry, batch details and any Indian import information. Compare the final delivered price only after matching the formula. Prices and stock are checked on the retailer’s site.

Keep the label beside the decision.

Open the complete product profile for its source, dietary notes and available shopping destination.

Open product details ↗
Is this an endorsement or a medical recommendation?

No. This is an editorial guide to a selected product and its ingredient context. We have not independently tested this bottle or established a clinical benefit for this exact formula. A product’s inclusion is not a recommendation that everyone should take it.

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Some product-profile links are paid links and are labelled. As an Amazon Associate we earn from qualifying purchases. Manufacturer source links are provided for checking the label. Read our affiliate disclosure.

05 / FOLLOW THE SOURCES

Read, check, decide.

Product label reviewed 2026-11-05. Ingredient context reviewed 2026-10-26. This article has not received independent clinical review. Packaging and formulas can change; the current pack takes precedence.

  1. NIH DSLD · Selected U.S. label record ↗
  2. ISSN · Protein and exercise position stand ↗
  3. NIH ODS · Exercise and athletic performance ↗
  4. Additional ingredient evidence and safety ↗