Isopure Zero/Low Carb Protein Powder packs 25g of 100% pure whey protein isolate into every scoop at roughly 100 calories, made with ultra-filtered whey isolate to remove excess fat, carbs, and sugars — plus 20 vitamins and minerals including immune support and a good source of electrolytes, all with 0g sugar. Pick your level: Zero Carb (true 0g carbohydrate) or Low-Carb (which also has zero sugar) — both deliver the identical 25g protein and vitamin/mineral panel, just with slightly different carb targeting. Made with naturally occurring and added L-Glutamine, and always without gluten, lactose, or fillers. Available in eight flavors — Creamy Vanilla, Dutch Chocolate, Banana Cream, Chocolate Peanut Butter, Cookies & Cream, Strawberries & Cream, Toasted Coconut Vanilla, and Salted Caramel. Excellent solubility — mixes smooth without the clumping common to lower-quality isolates, though note the powder will appear cloudy when mixed (this is from the vitamin/mineral premix, which is not fully soluble, not from the protein itself). Contains Milk and Soy. Manufactured in a facility that also processes Eggs, Peanuts, Tree Nuts, and Wheat.†
Nutrition Facts — Isopure Zero/Low Carb Protein Powder (Per 1 Scoop / 31g) — Creamy Vanilla
Calories: ~100
Protein: 25g (100% pure Whey Protein Isolate)
Carbohydrate: 0g (Zero Carb) or Low Carb, 0g Sugar (Low Carb version)
Naturally occurring + added L-Glutamine
Vitamin and Mineral Blend (20 Total Nutrients)
Calcium, Potassium, Vitamin A, Vitamin C, Vitamin E, Vitamin K
Thiamin, Riboflavin, Niacin, Vitamin B12, Biotin, Folate, Vitamin B6, Pantothenic Acid
Phosphorus, Iodine, Magnesium, Zinc, Selenium, Copper, Manganese, Chromium, Molybdenum, Chloride
Full Ingredients
Whey Protein Isolate
Vitamin and Mineral Blend: Calcium Phosphate (or Dicalcium Phosphate), Potassium Chloride, Magnesium Oxide, Ascorbic Acid, Sodium Chloride, Niacinamide, D-Alpha Tocopheryl Acetate, Zinc Oxide, Silicon Dioxide, Calcium-D-Pantothenate, Vitamin A Acetate, Potassium Iodide, Manganese Sulfate, Chromium Chloride, Copper Sulfate, Pyridoxine Hydrochloride, Riboflavin, Sodium Molybdate, Sodium Selenite
Soy Lecithin
L-Glutamine
Natural and Artificial Flavors
Sucralose
Xanthan Gum
Contains Milk and Soy
Manufactured in a facility that also processes Eggs, Peanuts, Tree Nuts, and Wheat
Gluten-free, lactose-free, rBST-free
No fillers
Flavors: Creamy Vanilla, Dutch Chocolate, Banana Cream, Chocolate Peanut Butter, Cookies & Cream, Strawberries & Cream, Toasted Coconut Vanilla, Salted Caramel
Cloudy when mixed — this is from the vitamin/mineral premix, which is not fully soluble
Available in multiple container sizes: 14, 15, 30, 44, 66, 103, and 110 servings
California Prop 65 Warning applies.
Zero Carb vs. Low Carb — What's Actually Different
Both versions deliver identical 25g protein and the same 20-vitamin-and-mineral blend per scoop — the difference is specifically in carbohydrate and sugar targeting. Zero Carb hits a true 0g total carbohydrate. Low Carb allows a small amount of carbohydrate but specifically also achieves 0g sugar. For anyone on a strict ketogenic diet counting every gram, Zero Carb is the more precise choice. For most general users, the practical difference between the two is negligible — both are effectively carb-free protein options built around the same ultra-filtered whey isolate base.†
Why the 20-Vitamin-and-Mineral Blend Matters — Especially for Keto Dieters
Fruits and vegetables are rich in vitamins and minerals that give our bodies the micronutrients they need for optimal health, supporting disease resistance, gut health, healthy weight, and heart function. Because a ketogenic diet eliminates such a large portion of fruits and vegetables (along with all whole grains), intake of these beneficial micronutrients is often dramatically reduced — many keto dieters experience electrolyte imbalances and dehydration within the first few weeks. Isopure's built-in vitamin and mineral blend — including Potassium, Magnesium, Sodium Chloride, and a full B-vitamin complex — is specifically positioned to help offset this shortfall, delivering meaningful electrolyte and micronutrient support alongside the protein itself, rather than requiring a separate multivitamin or electrolyte product.†
Why It's Cloudy — Not a Quality Issue
Unlike Isopure's RTD bottled drinks, which mix genuinely clear, the powder version will be cloudy when dissolved. This is specifically because of the vitamin and mineral premix included in the powder — these added micronutrients are not fully water-soluble the way pure whey protein isolate is, so their presence produces a cloudy appearance even though the whey protein itself is highly filtered and pure. This is expected and normal, not an indication of lower quality or incomplete dissolution.†
L-Glutamine — Naturally Occurring Plus Added
Whey protein isolate naturally contains glutamine as part of its amino acid profile, and Isopure adds supplemental L-Glutamine on top of what's naturally present. Glutamine is the most abundant amino acid in skeletal muscle and plays a role in muscle recovery and immune function, particularly during periods of intense training when the body's glutamine demand and utilization increase.†
Frequently Asked Questions
Why is my Isopure shake cloudy instead of clear like the RTD bottles?
The RTD bottled drinks and the powder are different formulations. The powder includes a vitamin and mineral blend that is not fully water-soluble, producing a cloudy appearance when mixed — this is expected and doesn't reflect lower protein quality. The RTD bottles don't include this same vitamin/mineral premix, which is why they achieve true clarity.†Should I choose Zero Carb or Low Carb?
Both deliver 25g protein and the identical vitamin/mineral blend. Zero Carb hits a true 0g carbohydrate — the better choice for strict ketogenic dieters tracking every gram. Low Carb also achieves 0g sugar with a small amount of carbohydrate present. For most general fitness goals, either works equally well.†Is Isopure Zero/Low Carb suitable for vegans or vegetarians?
No — this product is not plant-based. The protein source is 100% whey protein isolate, derived from cow's milk. It contains Milk and Soy (from Soy Lecithin). Individuals seeking a plant-based option should look at BioHealth's Phyto Perfect or a similar vegan protein instead.†Can I use Isopure Zero/Low Carb Protein Powder in baking or cooking?
Yes — Isopure's flavored powders mix well into recipes like protein pancakes, baked goods, smoothies, and iced coffee, in addition to standard shakes.†
How to Use Isopure Zero/Low Carb Protein Powder
For a rich, thick shake, mix 1 scoop (about 31g) with 6-8 fl oz of water, milk, or your favorite beverage in a shaker or blender. If a shaker or blender is not convenient, Isopure can be stirred into solution with a spoon. For healthy adults, consume enough protein to meet your daily protein requirement with a combination of high-protein foods and protein supplements throughout the day as part of a balanced diet and exercise program. Best consumed post-workout, first thing in the morning, or between meals. Contains Milk and Soy. Manufactured in a facility that also processes Eggs, Peanuts, Tree Nuts, and Wheat. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6 — keep this product out of reach of children, and in case of accidental overdose, call a physician or poison control center immediately.
Why Buy at Get Yok'd
Real-time inventory across all five Southern California stores
Available in Burbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood
Authorized Isopure retailer — carrying Zero/Low Carb Protein Powder alongside Zero Carb RTD bottles and the full Isopure lineup
Staff who can tell you which flavors and container sizes are currently in stock
One of the best loyalty programs in the supplement industry — earn rewards on every purchase
Who Should Exercise Caution with Zero/Low Carb Protein Powder
Contains Milk and Soy — not appropriate for individuals with milk or soy allergies
Manufactured in a facility that also processes Eggs, Peanuts, Tree Nuts, and Wheat
Not plant-based — whey is derived from cow's milk, not suitable for vegans
Individuals with kidney disease should consult a physician — additional daily protein intake increases renal processing demand
Individuals already taking a comprehensive multivitamin should review combined vitamin and mineral intake with a physician to avoid excess, particularly fat-soluble vitamins A, D, E, and K
Keep out of reach of children — accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6; call a physician or poison control center immediately in case of accidental overdose
Consult a physician before use if taking prescription medications or having a medical condition
California Prop 65 Warning applies.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
