Thorne Research

Whey Protein Isolate, Chocolate

$65.00

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The Promise

Product identity, form and quality Chocolate whey protein isolate — NSF Certified for Sport®

Pure whey protein isolate powder from US‑sourced cows, chocolate flavor, packaged with a scoop.

Brand & Product

Thorne Research Whey Protein Isolate, Chocolate — powdered sports protein.

Principal ingredient & form

Whey protein isolate (25 g listed under Ingredients) delivered as a soluble powder; one scoop = 30.2 g.

Formulation highlights

Includes a proprietary digestive enzyme blend (bromelain, papain); alkalized cocoa and natural stevia for flavor.

Dietary & quality facts

NSF Certified for Sport®; contains milk (whey); low sugar, no artificial sweeteners; 30 servings per container.

Why It Works

Why this formulation is specific Exact amounts, forms and supportive ingredients listed on label

Concrete formulation details that affect use, digestion and compliance for athletes.

01

Protein per serving

Provides 21 g protein per scoop (30.2 g serving).

02

Whey isolate processing

Isolate undergoes microfiltration to separate protein from most lactose and fat.

03

BCAA content

Whey isolate is naturally rich in branched‑chain amino acids (leucine, isoleucine, valine).

04

Digestive enzymes included

Proprietary 30 mg blend lists bromelain and papain to assist protein breakdown.

Reviews

Customer Reviews

Your Journey

How to use, store and note safety Label directions, servings and warnings to follow

Practical serving, preparation, storage and safety details from the supplement facts and label.

Serving & preparation

Mix one scoop with liquid

Mix 1 scoop (30.2 g) with at least 8 ounces of water, juice, or preferred beverage.

Frequency & servings

Daily use as directed

Use daily or as recommended by your health‑care practitioner; 30 servings per container.

Storage & format

Powder format — store per label

Powdered supplement in a tub with scoop; store unopened/after opening per package instructions.

Warnings & practitioner advice

Allergy, pregnancy and usage notices

Contains ingredient derived from milk (whey). Use as a food supplement only — not for weight reduction. If pregnant, consult your health‑care practitioner before use.

Product education

Whey Protein Isolate: A Pure, NSF Certified Fuel for Muscle Recovery

Thorne’s Whey Protein Isolate delivers a high-quality, easily digestible protein source designed to support the ambitious goals of athletes and fitness enthusiasts. Sourced from cows in the USA, this premium protein powder is formulated for optimal absorption. It provides the essential building blocks your muscles need to repair, rebuild, and grow stronger. With a rich chocolate flavor, minimal sugar, and no artificial sweeteners, it’s a clean way to enhance training recovery.*

How It Works: The Power of Pure Protein and BCAAs

Whey protein isolate is one of the most bioavailable forms of protein. This means your body can utilize it quickly and efficiently, making it ideal for post-workout consumption.*

Optimized for Lean Muscle and Recovery
With 21 grams of protein per serving and a low count of sugar and fat, this formula is engineered to support lean body mass. The isolate form undergoes a microfiltration process that separates the pure protein from most of the lactose and fat, resulting in a product that’s easy to digest. Furthermore, it is naturally rich in branched-chain amino acids (BCAAs)—leucine, isoleucine, and valine. Leucine, in particular, is a key amino acid that signals the body to initiate muscle protein synthesis.*

Enhanced with Digestive Enzymes
To further promote digestive comfort and nutrient absorption, Thorne’s Whey Protein Isolate is enhanced with a proprietary blend of digestive enzymes, including bromelain and papain. These enzymes help the body break down the protein into smaller, usable peptides and amino acids. This ensures you get the maximum nutritional benefit from every serving while minimizing the potential for bloating.*

  • Provides 21g of highly absorbable whey protein isolate per serving
  • Promotes muscle repair and the growth of lean muscle mass*
  • Rich in BCAAs to fuel recovery and stimulate muscle protein synthesis
  • NSF Certified for Sport®, ensuring purity and safety for athletes
  • Delicious chocolate flavor with low sugar and no artificial sweeteners

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Mix 1 scoop with at least 8 ounces of water, juice, or preferred beverage daily or as recommended by your health-care practitioner.
Serving Size: One Scoop (30.2 g)
Servings Per Container: 30
Ingredient Amount %DV
Calories 100
Total Fat 1 g 1%*
Saturated Fat 0.5 g 3%*
Cholesterol 10 mg 3%
Total Carbohydrate 4 g 1%*
Dietary Fiber 1 g 4%*
Total Sugars 2 g **
Includes 1 g Added Sugars 2%*
Protein 21 g 42%*
Calcium 94 mg 7%
Iron 1 mg 6%
Sodium 105 mg 5%
Potassium 200 mg 4%
Whey Protein Isolate 25 g **
Proprietary Blend 30 mg **
Bromelain
Papain
Other ingredients: Alkalized Cocoa Powder, Chocolate Flavor, Evaporated Cane Juice Sugar, Rebaudioside A (from stevia), Xanthan Gum, Carboxymethylcellulose Gum.
*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value (DV) not established.
ALLERGY WARNING Contains ingredient derived from milk (whey protein isolate).
NOTICE Use this product as a food supplement only. Do not use for weight reduction.
PREGNANCY If pregnant, consult your health-care practitioner before using this product.