Kaizen Naturals Whey Isolate
Kaizen Naturals Kaizen Naturals Whey Isolate is a whey isolate protein powder with 25 g of protein per 1 scoop (30 g). It scores 75/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Decadent Chocolate flavor, from the label.
| Serving size | 1 scoop (30 g) |
|---|---|
| Protein | 25 g |
| Calories | 120 |
| Carbohydrates | 3 g |
| Sugar | 0 g |
| Fat | 0.5 g |
| Sodium | 55 mg |
| Protein by weight | 83% |
| Leucine | 2.731 g |
| BCAAs | 5.76 g |
How it scored
75 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 30 / 30 | 83% 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 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 Leaf Extract |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | Gluten-Free, Non-GMO, Grass-Fed |
| Allergens | Milk, Soy |
| Made by | Kaizen Naturals |
| Sold at | Kaizen Naturals (brand site), Well.ca |
Price
We could not verify a current U.S. price.
Sizes: 840 g
Flavors (2)
- Vanilla Bean
- Decadent Chocolate
Sources
- https://kaizennaturals.com/products/copy-of-whey-isolate-1
- https://kaizennaturals.com/products.json
- https://cdn.shopify.com/s/files/1/0025/0164/0243/files/KZ_Whey_Isolate_NFT_DC_CAN_840g_95a2a91b-506a-49a4-a87a-d41892600118.png
- https://cdn.shopify.com/s/files/1/0025/0164/0243/files/KZ_Whey_Isolate_DC_AA_840g.png
- https://cdn.shopify.com/s/files/1/0025/0164/0243/files/KZ_Whey_Isolate_DC_CAN_840g.png
- https://well.ca/products/kaizen-naturals-whey-isolate_318973.html
Nutrition from the brand's Canadian Nutrition Facts panel image for Decadent Chocolate (per 1 scoop, 30 g): 120 kcal, 25 g protein, 0.5 g fat, 3 g carbohydrate (1 g fibre), 0 g sugars, 55 mg sodium. Leucine and BCAA from the brand's typical amino acid profile image (leucine 2.731 g + isoleucine 1.555 g + valine 1.473 g = 5.76 g BCAA; identical images posted for both flavours). Package front states 'No artificial colours, flavours or sweeteners', '0 g lactose' and 'Only 5 ingredients'. Brand page claims Non-GMO, Gluten Free, sourced from grass-fed cows, made in a peanut-free facility, and 'Contains: Milk, Soy'. The brand page does not publish an ingredient list; Well.ca lists 'Whey protein isolate, Soy lecithin, Xanthan gum, Stevia leaf extract, Tapioca, Natural flavours' (and a 29 g scoop), which may reflect an older label, so only the sweetener (stevia leaf extract) is taken from it. No third-party certification (e.g. NSF) is shown on the current isolate page, although older discontinued single-serve listings mentioned NSF. Sold in CAD only ($79.99 CAD for 840 g on brand site); no USD price. Servings per container not stated. Manufacturing country and parent company not verified.
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.