Before You Buy Protein Powder: 5 Things to Check | Myprotein Impact Whey Guide
Table Of Content
- Save More on Every Order – Grab the Latest Coupons & Deals
- 1. Check the Protein Content
- 2. Read the Ingredient List
- 3. Check Serving Size and Nutrition
- 4. Look for Allergens and Dietary Information
- 5. Compare Price, Size, and Overall Value
- How Myprotein Fits the Guide
- Save More on Every Order – Grab the Latest Coupons & Deals
- Frequently Asked Questions
- What should I check first when buying protein powder?
- Is Impact Whey Protein a whey concentrate?
- Are all Impact Whey flavors nutritionally identical?
- Does Myprotein offer plant-based protein?
- How can I compare protein powders fairly?
- Conclusion
Choosing a protein powder can seem simple until you compare labels, serving sizes, ingredients, flavors, and prices. A product may look appealing on the front of the package while offering a very different nutritional profile on the back. That is why knowing what to check before buying protein powder can make the decision more straightforward.
The goal is not simply to find a powder with the biggest protein number. You also want to understand the protein source, ingredient list, serving information, allergens, and overall value. Myprotein’s Impact Whey range provides a useful example because its products are available in multiple sizes and flavors, with nutritional values varying between versions.
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1. Check the Protein Content
Start by looking at how much protein you actually receive per serving rather than relying only on the product name.
Myprotein Impact Whey Protein is a whey protein concentrate product. For example, the Australian banana version lists 22.2g of protein in a 30g serving, while Chocolate Smooth lists 21.9g per 30g serving. Other flavors can have different values.

This makes the nutrition panel more important than a general marketing statement. Compare protein per serving and, when useful, protein per 100g to understand the product more clearly.
2. Read the Ingredient List
The ingredient list can tell you what you are actually getting.
Impact Whey Protein commonly uses whey protein concentrate as its main ingredient, with ingredients such as lecithin, flavoring, and sweetener depending on the flavor. Myprotein’s Chocolate Smooth version, for example, contains whey protein concentrate, cocoa powder, flavoring, and sucralose.
Checking the ingredients is especially useful if you have preferences around sweeteners, flavorings, or other ingredients. It also helps you compare different flavors instead of assuming every version has the same formulation.
3. Check Serving Size and Nutrition
Two protein powders can show similar protein numbers but use different serving sizes. Always compare the serving size alongside protein, calories, carbohydrates, fat, and sugars.
For example, Myprotein’s Chocolate Smooth Impact Whey lists a 25g serving in one product listing, providing 19g protein, while another current listing uses a 30g serving and provides 21.9g protein.

This illustrates why comparing the complete nutrition panel is more useful than comparing headline numbers alone.
4. Look for Allergens and Dietary Information
Protein powders can contain common allergens, so check the ingredient and allergen information before choosing a product.
Myprotein’s Impact Whey products are milk-based, and some versions also contain soy through emulsifiers. Certain flavors may have additional allergens; for example, the White Chocolate version lists milk, soy, wheat, and gluten.
Myprotein also lists some protein products as suitable for vegetarians, while offering separate plant-based options such as Soy Protein Isolate and Pea Protein Isolate.
5. Compare Price, Size, and Overall Value
Price should be considered together with serving size and protein content. A larger package may have a different cost per kilogram, while promotions and availability can change the final price.
Myprotein Australia’s protein category currently includes Impact Whey Protein alongside options such as Impact Whey Isolate, Clear Whey Isolate, Soy Protein Isolate, Pea Protein Isolate, and other protein products.
For Australian orders, Myprotein currently lists standard delivery from $9.95, with free standard delivery on orders over $150. Delivery estimates vary by location.
How Myprotein Fits the Guide
Myprotein offers a broad protein range, making it possible to compare whey concentrate, whey isolate, plant-based proteins, and other formulas in one store. Impact Whey Protein is one of its established whey options, while Impact Whey Isolate provides a higher-protein-per-serving alternative in the current Australian range.
The main advantage is variety. The main consideration is that nutritional values, ingredients, prices, availability, and flavors can differ, so the specific product page should always be checked before making a decision.
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Frequently Asked Questions
What should I check first when buying protein powder?
Start with protein per serving, serving size, ingredients, allergens, and the overall cost.
Is Impact Whey Protein a whey concentrate?
Yes. Myprotein describes Impact Whey Protein as a ready-to-mix whey protein concentrate product.
Are all Impact Whey flavors nutritionally identical?
No. Nutritional values and ingredients can vary between flavors, so check the specific product label.
Does Myprotein offer plant-based protein?
Yes. Its Australian protein range includes products such as Soy Protein Isolate and Pea Protein Isolate.
How can I compare protein powders fairly?
Compare serving size, protein per serving, calories, ingredients, allergens, package size, and cost per unit rather than looking at one number alone.
Conclusion
Before you buy protein powder, take a few minutes to examine the label rather than choosing based only on packaging or marketing. Protein content, serving size, ingredients, allergens, and overall value can all affect whether a product fits your needs.
Myprotein’s Impact Whey range demonstrates why checking the exact flavor and product listing matters, as nutritional information and ingredients can differ between versions. If the range fits what you are looking for, you can explore the official Myprotein store and compare the available options carefully.