Iso Whey Zero
BioTechUSA Iso Whey Zero is a whey isolate protein powder with 21 g of protein per 1 scoop (25 g). It scores 43/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Chocolate flavor, from the label.
| Serving size | 1 scoop (25 g) |
|---|---|
| Protein | 21 g |
| Calories | 91 |
| Carbohydrates | 0.6 g |
| Sugar | Not verified |
| Fat | Not verified |
| Sodium | Not verified |
| Protein by weight | 84% |
| Leucine | 2.1 g |
| BCAAs | 4.4 g |
How it scored
43 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 30 / 30 | 84% of each scoop is protein |
| Third-party testing | 0 / 25 | No verified independent testing program |
| Label transparency | 10 / 20 | adds free amino acids that inflate the protein number |
| Sugar | 0 / 10 | Sugar not verified |
| Ingredient simplicity | 0 / 10 | Flavor system not verified |
| Verified label data | 3 / 5 | 4 of 7 label values verified |
Formula and label
| Type | Whey Isolate |
|---|---|
| Protein sources | Whey Protein Isolate |
| Third-party testing | None found |
| Sweeteners | Sucralose |
| Proprietary blend | No |
| Added free amino acids | Yes |
| Dietary | Gluten-Free |
| Allergens | Milk, Soy |
| Made by | BioTechUSA · Hungary |
| Sold at | shop.biotechusa.com |
Price
We could not verify a current U.S. price.
Sizes: 25 g, 454 g, 908 g, 1816 g
Flavors (16)
- Banana
- Black Biscuit
- Catalan Caramel Cream
- Chocolate
- Coconut
- Cookies & Cream
- Dark Chocolate
- Hazelnut
- Lemon Cheesecake
- Pineapple-Mango
- Pistachio
- Salted Caramel
- Strawberry
- Tiramisu
- Vanilla
- White Chocolate
Sources
- https://shop.biotechusa.com/products/iso-whey-zero-908-g
- https://shop.biotechusa.com/products/iso-whey-zero-908-g.json
Nutrition from the Chocolate flavour declaration on BioTechUSA's official store page (per 25 g: 387 kJ/91 kcal, fat <0.5 g, sat 0.3 g, carbs 0.6 g, sugars <0.5 g, protein 21 g, salt 0.28 g; 36 servings per 908 g). Fat and sugar are declared only as '<0.5 g', so they are left null. The label gives salt rather than sodium, so sodium_mg is left null. Leucine is 2103 mg; BCAA (isoleucine 1142 + leucine 2103 + valine 1106 mg) is 4.4 g, both from the brand's per-serving amino acid table. Despite the 'Zero' name, the label claims 'lactose reduced' (0.20 g lactose per 25 g in Chocolate, 57-68% less than similar products depending on flavour), not lactose-free, so Lactose-Free is not listed. Every flavour also contains a creamer (partly hydrogenated coconut fat, skimmed milk powder, glucose syrup, sugar, milk protein). Chocolate ingredients: whey protein isolate (with soy lecithin) 85%, L-glutamine 5.5%, fat-reduced cocoa 5%, creamer, cellulose gum, xanthan gum, flavourings, salt, silicon dioxide, L-leucine 0.2%, sucralose, L-isoleucine 0.1%, L-valine 0.1%. Brand claims: sugar free (<0.5 g/100 ml prepared) and gluten free (<20 mg/kg). Made in a plant that handles egg, peanuts, nuts, celery, fish, crustaceans and sulphites. Some flavours (Banana, Vanilla, Pineapple-Mango, Pistachio, Strawberry) contain azo colours (tartrazine and/or Allura Red). Brand store prices are in a non-USD currency (908 g listed at 69.90), so no USD price was verified. No third-party certification is stated.
Good to know
Last checked 2026-10-13. Labels change, so check the package before buying if you have allergies. If you are pregnant, nursing or buying for a child, ask your doctor before adding a supplement.