Thorne | Whey Protein Isolate

Great tasting, high-quality whey protein designed for athletes, aging individuals, and anyone requiring additional support for maintaining healthy muscle mass.* NSF Certified for Sport®

Many trainers and dieticians recommend consuming protein with every meal. This is particularly important for individuals needing support for a workout routine, or those looking to maintain a healthy weight.

Protein is essential for muscle repair and maintenance, and whey protein provides a complete amino acid profile, optimized for absorption and assimilation. Supplementing the diet with a high-quality whey protein can make reaching your macro goals easier.

Who can benefit from Thorne Whey Protein Isolate

• Teens who need additional nutritional support for a growing body
• Aging individuals who need additional protein support to help maintain muscle mass and a healthy weight
• Athletes and exercise enthusiasts looking to support lean muscle mass
• Anyone wanting to support healthy weight management

How to use Whey Protein Isolate

• Shake with water or preferred beverage for a quick protein fix
• Blend into your favorite smoothie with fresh fruit or coffee
• Stir into oatmeal for a high-fiber, protein-rich breakfast
• Add to your favorite recipes at home, like pancakes, muffins, or chia pudding for an easy protein boost

Because athletes need to know their supplements are trustworthy and compliant, every batch of an NSF Certified for Sport® product is tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations.

FAQs

Is Whey Protein Isolate right for me?

Thorne Whey Protein Isolate is ideal if you want a high-quality, well-absorbed protein to support muscle recovery and maintenance, especially around workouts.* It’s great for active lifestyles and anyone seeking effective protein supplementation.

What testing does Thorne complete for Whey Protein Isolate?

We test each ingredient in Whey Protein Isolate for identity, purity, and potency to ensure every ingredient and finished product meet our strict quality standards at the time of manufacture and up to the product’s expiration date. This includes checking for contaminants like heavy metals, pesticides, and harmful microbes. When a product carries an NSF Certified for Sport mark, it signifies that the product has been tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by major athletic organizations.

How is whey protein isolate different from whey protein concentrate?

Whey Protein Isolate has higher protein content and lower fat and lactose content than whey protein concentrate. It’s more purified, which can support better absorption and may be easier to tolerate for those sensitive to lactose.*

Is Whey Protein Isolate easier to digest than other whey proteins?

Yes, because Whey Protein Isolate contains very low lactose and minimal fat, many people find it easier to digest than whey protein concentrate or less purified forms. Thorne Whey Protein Isolate also has added bromelain and papain, two natural enzymes derived from pineapple and papaya, to aid in digestion and protein assimilation.*

What are the flavors sourced from?

The flavor is derived from cocoa and other natural flavors.

Is your Whey Protein Isolate a complete protein?

Yes, Whey Protein Isolate provides all nine essential amino acids, making it a complete protein to support muscle protein synthesis and recovery.*

When will I see results from Whey Protein Isolate?

Everyone’s body is different, and therefore the timeframe can vary depending on your individual health, lifestyle, and the type of supplements you're taking. Supplements work gradually to support long-term health.