Front of 100% Whey Protein Isolate bag from Fluid Sports Nutrition, Vanilla Flavor
Front of 100% Whey Protein Isolate bag from Fluid Sports Nutrition, Chocolate Flavor
Single serving Fluid whey protein isolate being poured into water bottle
Back of 100% Whey Protein Isolate bag from Fluid Sports Nutrition, Chocolate Flavor
Back of 100% Whey Protein Isolate bag from Fluid Sports Nutrition, Vanilla Flavor
Fluid Nutrition 100% Whey Protein Isolate Unflavored packaging
Back of 100% Whey Protein Isolate bag from Fluid Sports Nutrition, Unflavored
100% Whey Protein Isolate
100% Whey Protein Isolate
100% Whey Protein Isolate
100% Whey Protein Isolate
100% Whey Protein Isolate

100% Whey Protein Isolate

$ 64.95 $ 69.95
Flavor
Size

Fluid is beyond excited to share our latest creation with you! 100% Whey Protein Isolate. With only 3 ingredients, each serving packs 20g of fast digesting protein exclusively from grass-fed whey. Formulated for easy mixing, this subtly-sweet vanilla has the amino acids you need and a taste you’ll actually enjoy. Did we mention it’s also tested for banned substances (3x!) and Certified Informed Sport? Booyah! Let’s goooo.

• Available in 2lb bags, 40 servings per container.
• 20g grass-fed whey protein isolate per serving.
• Informed Sport certified and tested for 280+ banned substances. (Certificate of Analysis available here.)
• Delicious vanilla flavor, naturally sweetened with stevia.
• Micro filtered using low pressure and temperature.
• Free from gluten, soy, & egg.
Directions

Mix 1 scoop/1 serving with 6-8 fl oz of liquid of your choice. Shake or blend in water or your preferred milk. Try it in smoothies with your favorite fruits, dd to morning oatmeal, inside pancakes, or even baked goods.
Nutrition Facts / Ingredients

Calories, 90
Sodium, 60mg
Total Carb, 2g
Sugars, 1g
Protein, 20g
Potassium, 140mg (4% DV)
Calcium, 130mg (10% DV)
Iron, 2% DV

Percent Daily Values (DV) are based on a 2000 calorie diet.

Ingredients

Grass-Fed Whey Protein Isolate (with Sunflower Lecithin), Cocoa (Processed with Alkali), Natural Flavors, Stevia.

Calories, 80
Sodium, 60mg
Total Carb, 2g
Protein, 20g
Potassium, 94mg (2% DV)
Calcium, 130mg (10% DV)

Percent Daily Values (DV) are based on a 2000 calorie diet.

Ingredients

Grass-Fed Whey Protein Isolate (with Sunflower Lecithin), Natural Flavors, Stevia.

Calories, 80
Sodium, 45mg
Protein, 20g
Potassium, 85mg (2% DV)
Calcium, 130mg (10% DV)

Percent Daily Values (DV) are based on a 2000 calorie diet.

Ingredients

Grass-Fed Whey Protein Isolate (with Sunflower Lecithin).

Alanine, 1g (5g/100g)
Arginine, 0.42g (2.1g/100g)
Aspartic Acid, 2.20g (11g/100g)
Cystine, 0.44g (2.2g/100g)
Glutamic Acid, 3.62g (18.1g/100g)
Glycine, 0.28g (1.4g/100g)
Histidine, 0.34g (1.7g/100g)
Isoleucine, 1.28g (6.4g/100g)
Leucine, 2.12g (10.6g/100g)
Lysine, 1.92g (9.6g/100g)
Methionine, 0.42g (2.1g/100g)
Phenylalanine, 0.60g (3g/100g)
Proline, 1.10g (5.5g/100g)
Serine, 0.92g (4.6g/100g)
Threonine, 1.34g (6.7g/100g)
Tryptophan, 0.28g (1.4g/100g)
Tyrosine, 0.52g (2.6g/100g)
Valine, 1.18g (5.9g/100g)
  1. Why did Fluid decide to make a whey protein?
    We made this product to be of service to customers we care about and the athletes they serve. We are a customer driven organization, and when our dietitians and strength coaches at the professional and D1 level ask for a clean, simple, whey protein, we listen. While there is no shortage of protein options, there is a void at the intersection of taste, quality, affordability, availability, customer service, and banned substance testing. We have been sourcing premium whey isolate since 2006 for use in our 3:1 recovery drink mixes. Now we are proud to make a stand-alone whey protein option.
  2. Where is the whey sourced from?
    Our whey protein is sourced from grass-fed cows in the UK and Wales that have not been treated with growth hormones or antibiotics. It is GMO & rBGH free.
  3. How and when should I use this?
    • Use after a workout
    • Blend into your breakfast
    • Add to your bedtime routine

Every flavor of every batch is 3rd party tested by LGC’s certified laboratories and meets the strict standards of Informed Sport for banned substance-free sports nutrition.

Chocolate
View Certificate | Batch 1401
View Certificate | Batch 13424 05
View Certificate | Batch 31024 02
View Certificate | Batch 11525 06

Vanilla
View Certificate | Batch 32423 03
View Certificate | Batch 0201
View Certificate | Batch 022324 01
View Certificate | Batch 29224 03
View Certificate | Batch 041125 01

Unflavored
View Certificate | Batch 32324 01
View Certificate | Batch 05725 04
View Certificate | Batch 11525 03

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Customer Reviews

Based on 58 reviews
97%
(56)
2%
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A
Abbey Wilkins (Las Vegas, US)
Delicious protein!

I recently bought my first bag of vanilla whey protein, and it is delicious! Easily mixes with milk, super tasty, and a great way to recover from workouts! Highly recommend!

S
Shirley Crocker (Madison, US)
Convenient

I will be traveling for 24 days and didn’t want to have to bother with filling up plastic bags with my protein powder. These packets will make that so much easier!

J
Julie

Will never stop buying this! 100% our favorite protein powder.

K
Kristy Case (San Francisco, US)
The BEST protein powder!

The flavor is delicious. It dissolves so easily into my water or juice blend. Ingredients list is minimized to exactly what is needed and no additional fillers! So thrilled we’ve found this product! Enjoy having it on repeat!

L
Laura Slaughter (Sunnyvale, US)
Fluid is the family favorite

We’ve been on the hunt for a protein powder that checks all the boxes- minimal ingredients, highly absorbable protein, mixes easily and tastes good. We finally found it, Fluid is the first protein powder that has unanimous approval from all family members (parents and teens)! Bonus points because it’s a local, family owned company!

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