Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient thatβs hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, itβs still the same consistently high-quality product, just as youβd expect.
Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient thatβs hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, itβs still the same consistently high-quality product, just as youβd expect.
Impact Whey Protein - Unflavoured - 1kg - Myprotein
Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient thatβs hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, itβs still the same consistently high-quality product, just as youβd expect.
Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient thatβs hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, itβs still the same consistently high-quality product, just as youβd expect.
in 49 offers
The lowest price for Impact Whey Protein - Unflavoured - 1kg - Myprotein right now is $63.00 at Amazon.com.au, compared across 12 retailers.
The all-time low was $48.19 on 16 Sept 2026 β today's price is 31% above the lowest ever. It has been notably cheaper before β worth setting a price alert.
Prices last updated 30 Oct 2026.
Last updated at 30/10/2026 01:25:11
Myprotein Impact Whey Protein Powder β 1kg - 21.7g of Protein per Serving, Supports Muscle Building, Recovery & Lean Muscle Maintenance β 33 Servings
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Impact Whey Protein Powder | Chocolate Brownie - 15 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle, Speeds Recovery |
Free delivery between 10β13 Nov
Myprotein Impact Whey Protein Twix 500g
Delivery $23.67
Myprotein Impact Whey Protein Twix 500g
Delivery $23.67
Myprotein Impact Whey Protein Twix 500g
Delivery $23.67
Myprotein Impact Whey Protein Natural Strawberry 500G Muscle Building Powder with Over 80% Protein and 2g Leucine per Serving
Free delivery between 10β13 Nov
MyProtein Impact Whey Protein 2.5kg
Myprotein Impact Whey Protein - Twix | Chocolate, Caramel & Biscuit Flavour Protein Powder | 30 Servings | 20g Protein Per Serving | Low Sugar, High P
Delivery between 5β8 Nov $29
Impact Whey Protein - 2kg - Unflavoured
Delivery $9.95
Myprotein Impact Whey Protein Powder Cookies & Cream 2500g Cookies & Cream 2.5kg
Delivery between 31 Octβββ12 Nov $28.46
| Flavor | Chocolate Brownie, Berry Cheesecake, Birthday Cake, Chocolate Milkshake, Chocolate Peanut Butter |
| Form | Powder |
| Protein Grams Per Serving | 19 g |
| Protein Type | Whey Protein |
| Meal Replacement? | No |
Myprotein Impact Whey Protein Powder β 1kg - 21.7g of Protein per Serving, Supports Muscle Building, Recovery & Lean Muscle Maintenance β 33 Servings
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Impact Whey Protein Powder | Chocolate Brownie - 15 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle, Speeds Recovery |
Free delivery between 10β13 Nov
Myprotein Impact Whey Protein Twix 500g
Delivery $23.67
Myprotein Impact Whey Protein Twix 500g
Delivery $23.67
Myprotein Impact Whey Protein Twix 500g
Delivery $23.67
| Flavor | Chocolate Brownie, Berry Cheesecake, Birthday Cake, Chocolate Milkshake, Chocolate Peanut Butter |
| Form | Powder |
| Protein Grams Per Serving | 19 g |
| Protein Type | Whey Protein |
| Meal Replacement? | No |