NZ Whey Protein Isolate
Nothing Naughty NZ Whey Protein Isolate is a whey isolate protein powder with 20.4 g of protein per 1 scoop (25 g). It scores 75/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Natural Vanilla flavor, from the label.
| Serving size | 1 scoop (25 g) |
|---|---|
| Protein | 20.4 g |
| Calories | 94 |
| Carbohydrates | 1.8 g |
| Sugar | 0.3 g |
| Fat | 0.2 g |
| Sodium | 30 mg |
| Protein by weight | 82% |
| Leucine | 2.3 g |
| BCAAs | 5.08 g |
How it scored
75 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 30 / 30 | 82% of each scoop is protein |
| Third-party testing | 0 / 25 | No verified independent testing program |
| Label transparency | 20 / 20 | Fully disclosed formula, no amino spiking |
| Sugar | 10 / 10 | 0.3 g sugar per serving |
| Ingredient simplicity | 10 / 10 | Natural flavors and sweeteners |
| Verified label data | 5 / 5 | 7 of 7 label values verified |
Formula and label
| Type | Whey Isolate |
|---|---|
| Protein sources | Whey Protein Isolate |
| Third-party testing | None found |
| Sweeteners | Stevia, Monk Fruit Extract |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | Gluten-Free |
| Allergens | Milk |
| Made by | Nothing Naughty (Nothing Naughty 2021 Ltd) · New Zealand |
| Sold at | Nothing Naughty (official store) |
Price
We could not verify a current U.S. price.
Sizes: 1 kg
Flavors (3)
- Vanilla
- Chocolate
- Natural
Sources
- https://nothingnaughty.com.au/
- https://nothingnaughty.com.au/products/nz-whey-protein-isolate-1kg-vanilla
- https://nothingnaughty.com.au/products/whey-protein-isolate-1kg-refill-bag-chocolate
- https://cdn.shopify.com/s/files/1/0581/4455/5173/files/nothing-naughty-whey-protein-isolate-vanilla-nip_f03ed830-5acd-4bd6-b866-95aa6bff7975.webp
Nutrition from the brand's Natural Vanilla label image (REV C 20260814), per 25 g scoop with water (40 serves): 393 kJ / 94 Cal, 20.4 g protein, gluten 0.0 g, 0.2 g fat (0.1 g saturated), 1.8 g carbs, 0.3 g sugars, 30 mg sodium. Leucine 2,300 mg; bcaa_g is leucine + isoleucine (1,470 mg) + valine (1,310 mg). Ingredients: whey protein isolate (milk, sunflower lecithin) 90%, natural flavours, guar gum, stevia and monk fruit extract; contains milk (may contain soy, almond, lupin, cashew). Made in New Zealand by Nothing Naughty 2021 Ltd, Tirau. Natural (unflavoured) is sold in the refill bag only. Not sold in the US; AUD $99.95 for the 1 kg jar and AUD $95.95 for the 1 kg refill bag on nothingnaughty.com.au, checked 2026-10-14.
Good to know
Last checked 2026-10-14. 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.