Description
💪 Isopure Zero Carb Protein Powder
Type: 100 % Whey Protein Isolate Powder (Unflavored/Zero Carb)
Best for: Keto, lean muscle support, low‑carb diets, clean protein intake
📦 Package Sizes & Servings
Isopure whey isolate comes in several container sizes, depending on the seller:
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~3 lb (≈1.36 kg) container: ~47 servings (≈25 g protein per serving) — common retail size.
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1 lb (≈0.45 kg) size: ~15 servings (creamier flavored versions exist).
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Other variants like 3.0 lb ≈42 servings also exist in flavored options.
A rounded scoop is typically ~29–35 g depending on packaging and flavor formula.
🥄 Typical Serving & Dose
Per Serving (example, unflavored/zero carb):
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Protein: ~25 g of pure whey protein isolate.
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Calories: ~100–120 kcal (unflavored/zero carb).
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Carbohydrates: 0 g (true zero‑carb version) or ~<1 g in some flavors.
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Fat: ~0 g.
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Sugars: ~0–1 g (varies by flavor).
Natural & micronutrient support:
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Many Isopure formulations add a vitamin/mineral blend (vitamins A, C, D, E, B‑complex, zinc and more) helping support overall nutrition beyond just protein.
How to use:
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Mix 1 scoop with 6–10 oz (180–300 mL) of water, milk, or beverage of choice.
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Adjust liquid to taste/thickness.
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Best consumed post‑workout, between meals, or any time you need protein.
🧪 Key Features & Benefits
✔ Lean Protein: 100 % whey isolate — lots of protein per gram with minimal carbs and fats.
✔ Lactose & Gluten Free: Easy on digestion for most people (though isolate is usually low‑lactose by nature).
✔ Zero/Low Carb (Unflavored/Zero Carb): Great for keto or macro‑controlled diets.
✔ Added Vitamins/Minerals: Includes micronutrients that many simple whey isolates don’t have.
✔ Mixability: Typically dissolves cleanly with water or milk — many users find it smooth.
🍽️ Why Use Whey Isolate
Whey protein isolate is one of the highest‑purity protein types you can get in a shake — it’s processed to strip out most lactose, carbs, and fats, leaving predominantly protein. This makes it ideal for:
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Lean muscle maintenance and recovery
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Keto/low‑carb diets
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Those with mild lactose sensitivity
Many users enjoy Isopure because you can use it anytime — not just post‑workout — to boost protein without adding extra calories or carbs.
🧠 Notes from Users (Community Feedback)
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Some users report changes in texture or flavor in recent batches, with comments about slight chalkiness or altered mixability compared to older formulas.
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A few people discuss mild digestive sensitivity despite the low lactose nature — as isolate isn’t completely free of all dairy residues for everyone.
🏁 Quick Summary
| Feature | Typical Detail |
|---|---|
| Protein per scoop | ~25 g |
| Calories | ~100–120 |
| Carbs | ~0 g (zero carb versions) |
| Fat | ~0 g |
| Servings per tub | ~40–47 (3 lb) |
| Flavor options | Unflavored, Vanilla, Strawberries & Cream, Cookies & Cream, etc. |
🏷️ Who It’s Best For
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People on low‑carb/keto diets
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Those needing clean, lean protein
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Athletes and everyday lifters for muscle recovery
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Anyone tracking macros closely

















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