BioTechUSA Iso Whey Zero

How Iso Whey Zero by BiotechUSA supports your objectives

💪 ~22g of native whey protein isolate per 25g serving Whey protein isolate is the purest form of dairy protein available, with a higher protein concentration per gram, lower fat and lower carbohydrate content than whey concentrate. Iso Whey Zero delivers approximately 22g of this premium protein in just 25g of powder — one of the best protein-to-serving ratios available in its category. Protein contributes to both the growth and maintenance of muscle mass, making every serving a direct investment in lean body composition.

🔬 Native CFM whey isolate — preserved biological value The cross-flow micro and ultrafiltration (CFM) process preserves the native structure of whey proteins, including immunoglobulins, lactoferrin and growth factors that are destroyed by heat treatment in conventional processing. Native whey isolate has a higher biological value — a measure of how efficiently the body can use the protein — than denatured or heat-treated isolates. This means more of each gram of protein consumed is actually available for muscle protein synthesis rather than being lost to incomplete absorption or utilisation.

🧬 At least 64% less lactose — superior tolerance The CFM technology removes lactose without enzymatic treatment or chemical additives, resulting in a product that is genuinely lactose-free (< 0.1g lactose per 100ml ready-to-drink). This makes Iso Whey Zero one of the most broadly tolerated dairy protein supplements available, suitable for individuals with lactose sensitivity who cannot comfortably consume standard whey concentrates.

🚫 Zero sugar, zero trans fat, zero gluten — truly clean macros Iso Whey Zero lives up to its name: zero added sugar, zero trans fat, zero gluten. Each serving provides only the protein, a trace of naturally occurring fat from the creamer, a small carbohydrate fraction from the creamer components, and the added amino acids. There are no empty calories, no hidden nutrients and no unnecessary additives beyond the functional components required for texture, solubility and flavour.

⚡ Added L-glutamine and BCAAs for enhanced recovery On top of the naturally high glutamine and BCAA content of native whey, the formula adds free-form L-glutamine (2.5% of the formula) and free-form BCAAs (leucine, isoleucine, valine) directly to the matrix. Free-form amino acids enter the bloodstream faster than protein-bound amino acids, providing an immediate anabolic and anti-catabolic signal that complements the sustained release of native whey peptides.

🎯 Goal guide

🏋️ Mass gain: 2 servings/day post-workout and morning. Pure protein with no unnecessary calories for lean mass building.

🔥 Weight loss / cutting: 1 to 2 servings/day. Zero sugar, lactose-free, ~93 kcal per serving — the ideal cut-phase protein.

⚖️ Body recomposition: 1 to 2 servings/day post-workout. Maximum protein quality, minimum caloric cost.

Serving suggestion

Mix 1 scoop (25g = 2 heaped tablespoons) with 200ml of cold water in a shaker bottle. For accurate measurement, use a kitchen scale. Take 2 servings daily — 1 serving immediately after training on training days, and 1 serving in the morning on rest days. Can also be mixed with skimmed milk for a creamier texture and higher protein content, or incorporated into food preparations (pancakes, muffins, overnight oats, smoothies, yoghurt bowls).

Best times to enjoy it

🏋️ Immediately post-workout (primary window) The 30 to 45-minute window following training is when muscle protein synthesis is most elevated and amino acid demand is highest. A single 25g serving of Iso Whey Zero provides the fast-absorbing whey isolate fraction with the additional free-form BCAA and glutamine boost needed to maximise the post-exercise anabolic response.

🌅 Morning A fast-absorbing whey isolate at breakfast breaks the overnight fast and prevents muscle catabolism that accumulates during prolonged fasting. The low caloric content (~93 kcal in water) makes it an excellent high-protein morning addition without overloading the caloric budget.

☀️ Between meals Iso Whey Zero's clean profile makes it suitable for inter-meal consumption at any point in the day without adding significant fat, sugar or unwanted calories. For athletes who need to hit high daily protein targets, additional servings between meals complement whole-food protein sources efficiently.

🍳 In recipes The creamy, flavour-rich profile of Iso Whey Zero integrates naturally into cooking and baking. It can be mixed into pancake batters, muffins, sponge cakes and smoothies simultaneously increasing protein content and adding flavour. The powder dissolves well and does not produce a rubbery texture in cooked preparations.

Daily protein target reminder

Current sports nutrition science recommends 1.6 to 2.2g of protein per kg of body weight per day for active individuals. Each 25g serving of Iso Whey Zero contributes approximately 21 to 22g toward this daily target.

*Total daily protein should come from both Iso Whey Zero and whole food sources.

Goal-specific guidance

For mass gain: Use 2 servings per day — one post-workout and one in the morning or between meals — as the protein foundation of a caloric surplus diet. The native isolate's high biological value ensures maximum amino acid utilisation per gram consumed. Combine with a caloric top-up from whole foods, complex carbohydrates and healthy fats to achieve the required surplus.

For weight loss and cutting: Iso Whey Zero is one of the most calorie-efficient protein supplements available — approximately 93 kcal per 25g serving in water, with zero sugar, zero fat (beyond trace amounts) and no unnecessary macronutrients. At this protein-to-calorie ratio, it is particularly suited to daily use during caloric restriction, where maintaining muscle protein synthesis at minimal caloric cost is the primary nutritional objective.

🏅 Sport Nutrition "Did you know?"

The "native" descriptor applied to the whey isolate in Iso Whey Zero refers to the preservation of the protein's three-dimensional structure — the same structure it has in fresh milk, before any heat, acid or enzymatic treatment alters it. This matters because protein bioactivity — the ability of specific protein fractions to interact meaningfully with cellular receptors and biological processes — depends on the intact three-dimensional structure. Lactoferrin, for example, loses its iron-binding capacity and much of its immune-modulating activity when denatured by heat. Immunoglobulins lose their antibody function. By maintaining native structure through cold-process CFM technology, Iso Whey Zero preserves these bioactive fractions in their active form — making it not just a source of amino acids, but a source of functional proteins with biological value beyond muscle building.

Full ingredient list by flavour (all 13 variants stocked)

🍫 Chocolate: Whey protein isolate (milk) 85%, fat-reduced cocoa powder 5%, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sugar, milk protein, stabiliser (potassium phosphates)), thickeners (cellulose gum, xanthan gum), flavourings, salt, anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%, emulsifier (lecithins (soy)). Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🫙 Pistachio: Whey protein isolate (milk) 88%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sucrose, milk protein, stabiliser (potassium phosphates)), L-glutamine 2.5%, flavourings, emulsifier (lecithins (soy)), thickeners (carrageenan, xanthan gum), salt, anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%, colours (tartrazine, indigotine). Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🍓 Strawberry: Whey protein isolate (milk) 90%, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sucrose, milk protein, stabiliser (potassium phosphates)), flavourings, thickeners (cellulose gum, xanthan gum), emulsifier (lecithins (soy)), salt, anti-caking agent (silicon dioxide), acid (citric acid), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%, colour (tartrazine). Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🍦 Vanilla: Whey protein isolate (milk) 90%, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sugar, milk protein, stabiliser (potassium phosphates)), flavourings, thickeners (cellulose gum, xanthan gum), anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), emulsifier (lecithins (soy)), L-isoleucine 0.1%, L-valine 0.1%, colour (tartrazine). Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🍫🤍 White Chocolate: Whey protein isolate (milk) 90%, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sugar, milk protein, stabiliser (potassium phosphates)), flavourings, thickeners (cellulose gum, xanthan gum), anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), emulsifier (lecithins (soy)), L-isoleucine 0.1%, L-valine 0.1%. Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🍪 Cookies & Cream: Whey protein isolate (milk) 87%, L-glutamine 5.5%, flavourings (contains caffeine), creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sugar, milk protein, stabiliser (potassium phosphates)), thickeners (cellulose gum, xanthan gum), grated chocolate (cocoa mass, cocoa butter, fat-reduced cocoa powder, emulsifier (lecithins (soy)), flavouring), salt, cinnamon powder, anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%. Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

☕ Tiramisu: Whey protein isolate (milk) 86%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sucrose, milk protein, stabiliser (potassium phosphates)), L-glutamine 2.5%, flavourings, instant coffee, emulsifier (lecithins (soy)), thickeners (carrageenan, xanthan gum), salt, anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%. Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

☕🥛 Café Latte: Whey protein isolate (milk) 86-87%, L-glutamine 4.2%, flavourings, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sugar, milk protein, stabiliser (potassium phosphates)), thickeners (cellulose gum, xanthan gum), salt, anti-caking agent (silicon dioxide), L-leucine 0.2%, colours (ammonia caramel, carotenes), sweeteners (sucralose, steviol glycosides from Stevia), emulsifier (lecithins (soy)), L-isoleucine 0.1%, L-valine 0.1%. Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🍌 Banana: Whey protein isolate (milk) 90%, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sucrose, milk protein, stabiliser (potassium phosphates)), flavourings, thickeners (carrageenan, xanthan gum), emulsifier (lecithins (soy)), salt, anti-caking agent (silicon dioxide), acid (citric acid), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%, colour (tartrazine). Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🍋 Lemon Cheesecake: Whey protein isolate (milk) 88%, flavourings, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sucrose, milk protein, stabiliser (potassium phosphates)), acid (citric acid), thickeners (carrageenan, xanthan gum), emulsifier (lecithins (soy)), salt, anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%, colour (tartrazine). Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🌰 Hazelnut: Whey protein isolate (milk) 87%, fat-reduced cocoa powder, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sucrose, milk protein, stabiliser (potassium phosphates)), L-glutamine 2.5%, emulsifier (lecithins (soy)), thickeners (carrageenan, xanthan gum), flavourings, salt, anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%. Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🥥 Coco: Whey protein isolate (milk) 90%, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sugar, milk protein, stabiliser (potassium phosphates)), flavourings, thickeners (cellulose gum, xanthan gum), emulsifier (lecithins (soy)), salt, anti-caking agent (silicon dioxide), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%. Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

🍍 Pineapple-Mango: Whey protein isolate (milk) 90%, L-glutamine 2.5%, creamer (partly hydrogenated coconut fat, skimmed milk powder, emulsifiers (E471, E472a), glucose syrup, sucrose, milk protein, stabiliser (potassium phosphates)), flavourings, thickeners (carrageenan, xanthan gum), emulsifier (lecithins (soy)), salt, anti-caking agent (silicon dioxide), acid (citric acid), L-leucine 0.2%, sweetener (sucralose), L-isoleucine 0.1%, L-valine 0.1%, colour (tartrazine). Made in a plant that also manufactures egg, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.

Key ingredient breakdown (common to all variants)

Allergens

All variants contain: milk (whey protein isolate, skimmed milk powder in creamer), soy (lecithin). Cookies & Cream contains trace caffeine (in flavourings) and grated chocolate (cocoa mass, cocoa butter). Tiramisu and Café Latte contain instant coffee (naturally contains caffeine).

Reference nutritional values per serving (25g)

Active amino acid enrichment per serving

Bag duration guide

Q1 — What is the difference between Iso Whey Zero and a standard whey protein concentrate? Whey protein concentrate (WPC) is filtered to approximately 70 to 80% protein by weight, retaining more fat, lactose and carbohydrates. Whey protein isolate (WPI) undergoes additional filtration, achieving 90%+ protein by weight with dramatically reduced fat and lactose. Iso Whey Zero uses native whey isolate produced by cold CFM technology, which also preserves the protein's native bioactive fractions (immunoglobulins, lactoferrin, growth factors) that are destroyed in heat-treated concentrates. The result is a protein with higher purity, higher biological value, better lactose tolerance and a cleaner macronutrient profile — at the cost of a higher price per gram of product.

Q2 — Is Iso Whey Zero suitable for people with lactose intolerance? Yes. The CFM technology removes lactose to below 0.1g per 100ml of ready-to-drink product — the EU threshold for lactose-free declaration. The reduction is at least 64% compared to similar products on the market. Iso Whey Zero is one of the best-tolerated dairy proteins available for individuals with lactose sensitivity. Note that it does contain milk protein and is not suitable for individuals with a milk protein allergy (as distinct from lactose intolerance).

Q3 — Do the Cookies & Cream, Tiramisu and Café Latte variants contain caffeine? Yes. Cookies & Cream contains trace caffeine from its flavouring system. Tiramisu and Café Latte contain instant coffee, which naturally contains caffeine. The specific caffeine quantities are not declared on available product pages. Athletes who are highly caffeine-sensitive or who consume other caffeine sources throughout the day should be aware of this. All other flavours do not contain caffeine in their declared ingredient lists.

Q4 — Can I use Iso Whey Zero in cooking and baking? Yes. The brand explicitly confirms that Iso Whey Zero can be mixed into cake batters, pancakes, muffins and sponge cakes. It simultaneously increases the protein content of the dish and adds flavour. The vanilla, chocolate and café latte variants are particularly versatile for baking. Note that high baking temperatures will denature some of the native protein fractions — the amino acid content remains intact, but the bioactive properties of the native fractions (lactoferrin, immunoglobulins) will be reduced.

Q5 — How many servings does the 908g bag provide and which format offers the best value? At 25g per serving, the 908g bag provides exactly 36 servings — approximately 3 weeks of use at 2 servings per day, or 5 to 6 weeks at 1 serving per day. BiotechUSA also offers a 1816g format (72 servings) at better cost-per-serving for athletes who use Iso Whey Zero as their primary protein source. The 908g format is ideal for athletes testing a new flavour or maintaining a moderate daily protein supplementation protocol.

🍫 Recipe 1 — Chocolate Iso Whey Zero high-protein pancakes

Time: 15 minutes

Ingredients (makes 4 pancakes):

• 1 scoop (25g) Iso Whey Zero — Chocolate or Hazelnut
• 2 whole eggs
• 40g oat flour
• 80ml skimmed milk
• 1 tsp baking powder
• 1 tsp coconut oil (for the pan)
• Toppings: 0% Greek yogurt, fresh berries, a light drizzle of honey

Instructions:

1. Combine Iso Whey Zero, oat flour and baking powder in a bowl.
2. Add eggs and skimmed milk. Whisk until a smooth, lump-free batter forms.
3. Heat a non-stick pan over medium heat with coconut oil.
4. Pour a quarter of the batter per pancake. Cook 2 to 3 minutes until bubbles appear, then flip and cook 1 minute.
5. Serve with Greek yogurt, fresh berries and honey.

Approximate macros (4 pancakes): ~390 kcal | ~33g carbs | ~8g fat | ~40g protein

☕ Recipe 2 — Café Latte or Tiramisu Iso Whey Zero cold brew protein shake

Time: 2 minutes

Ingredients (1 serving):

• 1 scoop (25g) Iso Whey Zero — Café Latte or Tiramisu
• 150ml cold water
• 100ml cold brew coffee or cold espresso
• A few ice cubes

Instructions:

1. Add Iso Whey Zero to a shaker bottle with cold water.
2. Shake well for 10 seconds until fully dissolved.
3. Add cold brew coffee and ice cubes.
4. Stir gently and consume immediately post-workout or as a mid-afternoon protein top-up.
5. The cold brew adds extra coffee depth without significantly altering the macros.

Approximate macros per serving: ~100 kcal | ~1.5g carbs | <0.5g fat | ~22g protein

🍦 Recipe 3 — Vanilla or Lemon Cheesecake Iso Whey Zero protein overnight oats

Time: 5 minutes + overnight rest

Ingredients (1 serving):

• 1 scoop (25g) Iso Whey Zero — Vanilla or Lemon Cheesecake
• 80g rolled oats
• 200ml skimmed milk or oat milk
• 1 tbsp 0% Greek yogurt
• Toppings: fresh fruits, a pinch of cinnamon

Instructions:

1. Combine rolled oats and milk in a jar. Stir well.
2. Add Iso Whey Zero and Greek yogurt. Mix thoroughly until smooth.
3. Cover and refrigerate overnight (minimum 6 hours).
4. Stir before eating, add fresh fruit and cinnamon on top.
5. Ideal as a high-protein pre-training or post-training breakfast.

Approximate macros (in skimmed milk): ~460 kcal | ~60g carbs | ~5g fat | ~38g protein