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Thorne · Protein powders

Thorne Whey Protein Isolate

Thorne Whey Protein Isolate pack

Pack image from thorne.com.

1 of 2 flavors in the Index

Macros and the label below are for Thorne Whey Protein Isolate Chocolate Flavored. Pick a flavor to see its own allergen statement.

Last verified 2026-10-21 Formulation v1 Listed on NSF Certified for Sport (checked 9 Sep 2026)
Protein per serving21 g
Per 100 g69.5 g
Total sugars2 g
Net carbs*3 g

Where to buy

ThorneBrand site Visit ↗

Nutrition Facts

Thorne Whey Protein Isolate Chocolate Flavored
Serving size30.2 g
Amount per serving
Calories100
Source
Total Fat 1 gLabel
Saturated Fat 0.5 gLabel
Sodium 105 mgLabel
Total Carbohydrate 4 gLabel
Dietary Fiber 1 gLabel
Total Sugars 2 gLabel
Protein 21 gLabel
Net carbs* 3 gComputed
Protein per 100 g 69.5 gComputed

* Computed from the label: 4 g carbohydrate, less 1 g fiber. Protein per 100 g is the protein on the label over the serving weight.

Record Facts

Last verified2026-10-21
FormulationVersion 1
BrandThorne

When a product is reformulated, the version bumps and the change is flagged. Report a label change

Verbatim

From the label

Shown for the Thorne Whey Protein Isolate Chocolate Flavored flavor. Other flavors have different ingredients, and can carry different allergens. Always read the label of the flavor in your hand.

Allergen statement

Contains an ingredient derived from milk (whey protein isolate).

Quoted from the manufacturer’s declaration · verified 2026-10-21 · label page ↗

Ingredients

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.

Quoted from the manufacturer’s declaration · verified 2026-10-21

Reproduced verbatim from the manufacturer’s declaration. We never derive or infer an allergen claim.

Third-party testing status

RegistryStatus, as checkedSource
NSF Certified for Sport Listed on NSF Certified for Sport (checked 9 Sep 2026) registry ↗

* Status means listed on the registry as of the date checked. Absence reads "not listed", which says nothing about certification.

Flavors in this line

2 flavors in the Index · allergen statements read 2026-09-29
FlavorAllergen statement, from the labelAgainst the line
Thorne Whey Protein Isolate Chocolate Flavored label shown
Contains an ingredient derived from milk (whey protein isolate).

Read on 29 Sep 2026 from this source.

 Same as line
Thorne Whey Protein Isolate Vanilla Flavored
Contains an ingredient derived from milk (whey protein isolate).

Read on 29 Sep 2026 from this source.

 Same as line

Nearby in the index

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The Protein Index

A protein product guide for people who have to read the label: filterable by allergen, diet, and ingredient, with third-party testing status tracked and every fact carrying a dated verification stamp.

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© 2026 The Protein Index · A Ryan Davis LLC property Testing status reflects public registry listings on the date shown; absence from a registry means “not listed” on that date, which says nothing about certification. Allergen statements are reproduced verbatim from the manufacturer’s declaration. Nothing here is medical advice. Always read the label on the product in your hand.