Description

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.


Benefits of Thorne Whey Protein Isolate

  • Helps maintain healthy muscle mass*
  • Supports muscle repair after exercise*
  • Benefits a healthy weight*
  • Aids in the digestion and assimilation of protein with added bromelain and papain*
  • Balanced amino acids profile, including branched-chain amino acids (BCAAs)


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 


Features of Thorne Whey Protein Isolate

  • 21 grams of protein per serving
  • 2.2 grams of leucine per serving – the optimal amount for muscle repair and maintenance*
  • 100 calories, 3 g sugar, and 0.5 g fat per serving
  • Whey protein isolate form for optimal absorption
  • Easy to digest
  • Flavors and sweeteners derived from natural sources
  • Tastes great
  • Available in bulk powder or individual single-serving packets
  • NSF Certified for Sport®


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.

Suggested Use:

Mix 1 packet with at least 8 ounces of water, juice, or preferred beverage daily or as recommended by your health-care practitioner.

Warnings:

CALIFORNIA WARNING

Risk of reproductive harm from exposure to lead. See www.P65Warnings.ca.gov/food.

ALLERGY WARNING

This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

Contains ingredient derived from milk (whey protein isolate).

PREGNANCY

If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS

There are no known adverse interactions or contraindications at publication date.

FAQs
Frequently asked question

Is Whey Protein Isolate worth it compared to regular whey protein concentrate?

Yes, whey protein isolate is a superior choice for most people. It undergoes extra filtration, resulting in higher protein content per serving, less fat, fewer carbs, and lower lactose levels. This makes it ideal for those with mild lactose sensitivity or anyone prioritizing lean muscle support. The travel packs add extra value by offering pre-measured, convenient servings without needing a scoop or separate container.

What is the return policy if I don't like the vanilla flavor?

We want you to be completely satisfied with your purchase. If you're unhappy with the product for any reason, please contact our customer support team within 30 days of delivery to discuss return or exchange options. Since these are consumable travel packs, we recommend reviewing the product details and flavor profile before purchasing to ensure it meets your preferences.

How many grams of protein are in each travel pack serving?

Each travel pack delivers a concentrated dose of high-quality whey protein isolate, typically providing around 20–25 grams of protein per serving. These packs are pre-portioned for convenience, making it easy to hit your daily protein targets without measuring. Always check the nutrition label on your specific pack for the exact protein content per serving.

Is this whey protein isolate suitable for people with lactose intolerance?

Whey protein isolate is generally well-tolerated by individuals with mild lactose sensitivity because the filtration process removes most of the lactose found in standard whey concentrate. However, if you have severe lactose intolerance or a dairy allergy, consult your healthcare provider before use to determine if this product is appropriate for your dietary needs.

When is the best time to consume whey protein isolate?

Whey protein isolate is best consumed post-workout to support muscle repair and recovery, but it can also be taken between meals to help meet daily protein goals. Many dieticians recommend including protein with every meal. The fast-absorbing nature of whey isolate makes it especially effective within 30–60 minutes after exercise when muscles are most receptive to nutrients.

What makes the travel pack format different from a standard tub?

Travel packs are individually pre-measured single-serving pouches, making them perfect for the gym, office, travel, or anywhere on the go. Unlike a bulky tub, you don't need a scoop or separate storage container. They reduce mess, eliminate guesswork with portion sizes, and ensure your protein is always fresh and ready to mix whenever and wherever you need it.

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