Product Description
You need protein to recover, build and maintain muscle mass, and support general wellbeing. Sometimes its hard to fit it in or find a mix that isn't laden with the sugar, fat, or lactose that usually accompany.
Isopure Zero Carb is 100% whey protein isolate that gives you 25 grams of pure protein with literally zero carbs, zero sugar, and zero fat.
Isopure® is clutch because it delivers complete protein without unwanted calories, carbs, or even flavor. Athletes consistently praise this for its clean mixability and lack of digestive issues—even those sensitive to lactose.
What Makes It Different
Stripped-Down Purity – Ultra-filtered whey protein isolate removes everything your muscles don't need—no carbs, no lactose, no fillers. Just the protein your muscles are actually screaming for after that hard effort.
Complete Vitamin & Mineral Blend – This isn't just protein. Each scoop delivers 20+ vitamins and minerals including immune-supporting Vitamin C and Zinc, plus electrolytes to replace what you sweated out.
Unflavored Versatility – Mix it into anything—your morning coffee, post-ride smoothie, or savory meals. No artificial sweeteners, colors, or flavors means it disappears into whatever you're already eating or drinking.
The Science of Simpler
Whey protein isolate is the most refined form of whey—it's processed to contain over 90% protein by weight. That means faster absorption and nearly complete removal of lactose, making it easier on your gut than standard whey. The added glutamine (an amino acid your muscles burn through during intense training) helps prevent muscle breakdown when you're pushing hard day after day.
How to Use Zero Carb Protein
Mix 1 scoop with 6-8 oz of water or milk in a shaker and consume within 30 minutes of finishing your session. Your muscles are most receptive to protein immediately after training. Need a midday top up to stay on track? Use it as a quick protein hit between breakfast, lunch, or dinner to keep protein synthesis elevated throughout the day.
Pro Tip: The unflavored version mixes seamlessly into dishes like morning oats—turn any meal into a high-protein recovery opportunity without changing the taste.
- Gluten free
- 0g
- 25g
- 0g
- 160mg
- 0g
Nutrition Facts
Unflavored / 16 Serving Bag
Serving Size: 1 Scoop
Serving Per Container: 16
| Amount Per Serving | ||
|---|---|---|
| Calories | 100 | |
| % Daily Value* | ||
| Total Fat 0g | 0% | |
| Sodium 160mg | 7% | |
| Total Carbohydrate 0g | 0% | |
| Sugars 0g | ** | |
| Protein 25g | 50% | |
| Potassium 80mg | 2% | |
| Calcium 80mg | ** | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established
Always Happy Promise: Don't like a product? Tell us within 30 days of receipt and we'll make it right and make you happy. Here at The Feed, we want you to love your experience and the sports nutrition products you purchase. If, for any reason, you are not satisfied with your nutrition specific purchase, tell us.
We do not accept returns on food items that have been opened, but we will issue a store credit if you are unsatisfied. In the event of a return, you must first contact us before sending back a return shipment.
Consumable products over $40 receive a 50% store credit. This includes specialty nutrition products such as ketones or supplements/vitamins.
ISOPURE® Zero Carb Protein FAQ's
Everything you need to know before getting started.
It's ideal for post-workout recovery, hitting daily protein targets, and boosting the protein content of meals and recipes. Because it's completely unflavored, it's one of the most versatile proteins on the market.
Take it immediately after training to kickstart muscle repair, first thing in the morning to break your overnight fast, or between meals to keep your protein intake on track throughout the day.
Whey isolate goes through additional filtration that removes most of the fat and lactose, leaving behind a higher-purity, faster-digesting protein source. Compared to concentrate, isolate delivers more protein per gram with fewer carbs and calories.
Yes. With zero carbs and zero sugar per serving, it fits seamlessly into ketogenic, low-carb, and carb-cycling nutrition plans without disrupting your macros.
Each scoop delivers 25 grams of 100% whey protein isolate at approximately 100 calories, with zero carbs and zero sugar.