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Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings
Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings

Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings

$133.95

(1,266 reviews)

This information is provided to help you make an educated choice. Remember to talk with your health-care professional before starting a supplement regimen. Mayo Clinic does not endorse any non-Mayo products or services. Mayo Clinic has authorized Thorne Research to distribute Mayo Clinic health information as part of its commitment to serve as a reliable resource for the public. Published 12/09/16 What is whey protein? Protein is one of three key nutrients that your body needs daily. Protein is considered a macronutrient, along with carbohydrates and fats. Whey protein, one of the primary proteins found in dairy products, accounts for many of the health benefits that dairy products offer. A byproduct of the cheese-making process, whey protein provides substantial amounts of the essential amino acids that are needed to carry out the functions that proteins perform in the body. Whey protein typically is provided as a powder. It can be added to liquids or soft foods (such as oatmeal or applesauce) or blended with ingredients such as ice and fresh fruit to make a smoothie or shake. What are the dietary sources of protein? Protein is found in both animal sources and plant sources. The quality of a protein is based on the amounts and types of amino acids it provides. Typically, animal proteins from meat, fish, poultry, dairy and eggs have more of the amino acids the body needs than do plant proteins, such as amino acids from soybeans, peas, rice and vegetables.

This information is provided to help you make an educated choice. Remember to talk with your health-care professional before starting a supplement regimen. Mayo Clinic does not endorse any non-Mayo products or services. Mayo Clinic has authorized Thorne Research to distribute Mayo Clinic health information as part of its commitment to serve as a reliable resource for the public. Published 12/09/16 What is whey protein? Protein is one of three key nutrients that your body needs daily. Protein is considered a macronutrient, along with carbohydrates and fats. Whey protein, one of the primary proteins found in dairy products, accounts for many of the health benefits that dairy products offer. A byproduct of the cheese-making process, whey protein provides substantial amounts of the essential amino acids that are needed to carry out the functions that proteins perform in the body. Whey protein typically is provided as a powder. It can be added to liquids or soft foods (such as oatmeal or applesauce) or blended with ingredients such as ice and fresh fruit to make a smoothie or shake. What are the dietary sources of protein? Protein is found in both animal sources and plant sources. The quality of a protein is based on the amounts and types of amino acids it provides. Typically, animal proteins from meat, fish, poultry, dairy and eggs have more of the amino acids the body needs than do plant proteins, such as amino acids from soybeans, peas, rice and vegetables.

Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings

(1,266 reviews)

This information is provided to help you make an educated choice. Remember to talk with your health-care professional before starting a supplement regimen. Mayo Clinic does not endorse any non-Mayo products or services. Mayo Clinic has authorized Thorne Research to distribute Mayo Clinic health information as part of its commitment to serve as a reliable resource for the public. Published 12/09/16 What is whey protein? Protein is one of three key nutrients that your body needs daily. Protein is considered a macronutrient, along with carbohydrates and fats. Whey protein, one of the primary proteins found in dairy products, accounts for many of the health benefits that dairy products offer. A byproduct of the cheese-making process, whey protein provides substantial amounts of the essential amino acids that are needed to carry out the functions that proteins perform in the body. Whey protein typically is provided as a powder. It can be added to liquids or soft foods (such as oatmeal or applesauce) or blended with ingredients such as ice and fresh fruit to make a smoothie or shake. What are the dietary sources of protein? Protein is found in both animal sources and plant sources. The quality of a protein is based on the amounts and types of amino acids it provides. Typically, animal proteins from meat, fish, poultry, dairy and eggs have more of the amino acids the body needs than do plant proteins, such as amino acids from soybeans, peas, rice and vegetables.

This information is provided to help you make an educated choice. Remember to talk with your health-care professional before starting a supplement regimen. Mayo Clinic does not endorse any non-Mayo products or services. Mayo Clinic has authorized Thorne Research to distribute Mayo Clinic health information as part of its commitment to serve as a reliable resource for the public. Published 12/09/16 What is whey protein? Protein is one of three key nutrients that your body needs daily. Protein is considered a macronutrient, along with carbohydrates and fats. Whey protein, one of the primary proteins found in dairy products, accounts for many of the health benefits that dairy products offer. A byproduct of the cheese-making process, whey protein provides substantial amounts of the essential amino acids that are needed to carry out the functions that proteins perform in the body. Whey protein typically is provided as a powder. It can be added to liquids or soft foods (such as oatmeal or applesauce) or blended with ingredients such as ice and fresh fruit to make a smoothie or shake. What are the dietary sources of protein? Protein is found in both animal sources and plant sources. The quality of a protein is based on the amounts and types of amino acids it provides. Typically, animal proteins from meat, fish, poultry, dairy and eggs have more of the amino acids the body needs than do plant proteins, such as amino acids from soybeans, peas, rice and vegetables.

$133.95 - $223.99

in 3 offers

The lowest price for Thorne Whey Protein Isolate - 21 Grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 Servings right now is $133.95 at Amazon.com.au, compared across 2 retailers.

The all-time low was $89.75 on 23 Apr 2026 — today's price is 49% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 9 June 2026.

Size:

1.84 Pound (Pack Of 1)

Price comparison

Price data powered by pricesAPI.io

Last updated at 09/06/2026 17:28:43

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$133.95

Thorne Whey Protein Isolate - 21 grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 servings

Delivery $9.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$198.99

Whey Protein Isolate - 21 Grams Of Easy-to-digest Whey Protein Powder

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$223.99

Whey Protein Isolate - 21 Grams Of Easy-to-digest Whey Protein Powder

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

25 July 2024brenda.m

originally posted on influenster.com

There are so many protein powders and supplements but Thorne is 3rd party tested by the NSF so you know that the quality is good. So many companies can falsify the amount of supplants in their products but with Thorne you know that the protein powder you are consuming is legit. The chocolate flavor is a good consistency and flavor for drinking or adding to recipes. Also, the price is wonderful, in comparison to other protein powders that are not third party approved.

15 April 2024jaime.w

originally posted on influenster.com

This is my go to protein powder. I use it daily in my morning smoothie. It has quality ingredients and only contains isolate so it’s easy on the digestive system. It has low added sugar which is something I also look for in a powder. The added Bromelain and papain is an additional plus for inflammation and help with breaking down the protein.

Best Protein Powder Ever
23 December 2023iHerb Customer

originally posted on iherb.com

Thorne Whey Protein Isolate is a top-notch addition to my fitness routine. This protein powder has exceeded my expectations in terms of quality and effectiveness. Since I started using it, I've noticed improved muscle recovery, increased lean muscle mass, and sustained energy throughout my workouts.

Specification

Product Dimensions6.0 X 6.0 X 10.0 inches

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$133.95

Thorne Whey Protein Isolate - 21 grams of Easy-to-Digest Whey Protein Powder - Chocolate Flavored - 31.9 Ounces - 30 servings

Delivery $9.99

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$198.99

Whey Protein Isolate - 21 Grams Of Easy-to-digest Whey Protein Powder

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$223.99

Whey Protein Isolate - 21 Grams Of Easy-to-digest Whey Protein Powder

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

25 July 2024

There are so many protein powders and supplements but Thorne is 3rd party tested by the NSF so you know that the quality is good. So many companies can falsify the amount of supplants in their products but with Thorne you know that the protein powder you are consuming is legit. The chocolate flavor is a good consistency and flavor for drinking or adding to recipes. Also, the price is wonderful, in comparison to other protein powders that are not third party approved.

brenda.m originally posted on influenster.com
15 April 2024

This is my go to protein powder. I use it daily in my morning smoothie. It has quality ingredients and only contains isolate so it’s easy on the digestive system. It has low added sugar which is something I also look for in a powder. The added Bromelain and papain is an additional plus for inflammation and help with breaking down the protein.

jaime.w originally posted on influenster.com
Best Protein Powder Ever
23 December 2023

Thorne Whey Protein Isolate is a top-notch addition to my fitness routine. This protein powder has exceeded my expectations in terms of quality and effectiveness. Since I started using it, I've noticed improved muscle recovery, increased lean muscle mass, and sustained energy throughout my workouts.

iHerb Customer originally posted on iherb.com
Best taste / best ingredients!
8 September 2023

1. High-Quality Ingredients: Thorne is known for using high-quality, non-GMO ingredients in their products.2. Purity: They typically have rigorous testing for contaminants, which ensures a clean and pure product.3. Variety: Thorne offers a variety of protein sources, including whey, collagen, and plant-based options, catering to different dietary preferences.4. Transparency: Thorne often provides detailed information about their sourcing and manufacturing processes.5. Trusted Brand: Many consumers trust Thorne for its reputation in the supplement industry.

iHerb Customer originally posted on iherb.com
Excellent!
29 January 2024

Thorne Whey Protein Isolate in Chocolate flavor is hands down the most delicious and high-quality protein supplement I've ever had the pleasure of incorporating into my fitness routine.Let's start with the flavor – it's a chocolate lover's dream. The rich and indulgent taste is reminiscent of a decadent chocolate milkshake, making it an absolute delight to consume. Unlike many other chocolate-flavored proteins on the market, Thorne strikes the perfect balance, avoiding excessive sweetness while still delivering a satisfyingly flavorful experience.

iHerb Customer originally posted on iherb.com
Good vanilla taste, great product
18 October 2023

Like the taste, a little bit too sweet due to stevia, but vanilla smell makes it comfortable to drink. good list of amino acids and quality of ingredients. Use it to increase my protein intake, as recommended by nutritionist. Bottle seems a little to big for the amount inside.

iHerb Customer originally posted on iherb.com
Good.
18 January 2024

Good protein supplement. Easy to mix.Only thing I don’t particularly like is the stevia aftertaste. Otherwise I really like Thorne as a brand. Great quality. Really reliable source. Good for my diet as I am looking to gain weight and build muscle.

iHerb Customer originally posted on iherb.com
Great Product, thumbs up
20 December 2022

Its a little less dense than usual protein powder and thickens a little less, which tells me it's composition is different (a good thing) & does include the extras. Having amino acids without a weird taste is a bonus.Quality ingredients. I'm lactose intolerant & usually get a whey product that has lactase in it, but this whey protein is fine with me . expensive but you know it's good quality so if you can afford it, especially on sale, then worth it.No excessive or weird sweet taste or after taste. just a nice vanilla. Re the packaging, the jar is very large in size, bigger than ones head but the powder is only half inside. Common with protein powders but strange. I work in natural medicine and pharmacy, and I do recommend this product and brand. Great work ... MoreIts a little less dense than usual protein powder and thickens a little less, which tells me it's composition is different (a good thing) & does include the extras. Having amino acids without a weird taste is a bonus.Quality ingredients. I'm lactose intolerant & usually get a whey product that has lactase in it, but this whey protein is fine with me . expensive but you know it's good quality so if you can afford it, especially on sale, then worth it.No excessive or weird sweet taste or after taste. just a nice vanilla. Re the packaging, the jar is very large in size, bigger than ones head but the powder is only half inside. Common with protein powders but strange. I work in natural medicine and pharmacy, and I do recommend this product and brand. Great work Thorne, once again

iHerb Customer originally posted on iherb.com
Not Clean Protein
8 February 2023

Thorne is (((Not Clean Protein)))Do Not Recommend-bad taste of extreme sweetener -1st ingredient is flavors-2nd ingredient is cane sugar-has x2 gums: cellulose gum & xanthan gum-leaves me w extreme bloat & upset stomach I was referred to this product by someone in the fitness industry, and without reading the label or ingredients I recently purchased the (Thorne Whey Protein Isolate-Vanilla Flavored) Thorne Company has not refunded my request.

Jennifer Joanne originally posted on Google
Physical energy heightened
16 April 2024

Thorne Whey Protein Isolate in Vanilla has become my go-to protein supplement for supporting my fitness goals and overall health. This protein powder is not only effective but also delicious! Since I started using it, I've noticed improved muscle recovery, increased lean muscle mass, and sustained energy throughout my workouts.

iHerb Customer originally posted on iherb.com

Specification

Product Dimensions6.0 X 6.0 X 10.0 inches

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