Myprotein Impact Whey Isolate, Banana, 900 g

Myprotein Impact Whey Isolate is a banana-flavoured whey protein powder supplied as a 900 g pack. The listing claims up to 26 g protein per serving and describes a low-sugar, low-fat formula intended for use after training or as part of daily protein intake.

At a glance

The listing describes multi-step filtration intended to reduce fat, sugar and lactose while retaining protein quality.
The powder is claimed to provide up to 26 g of fast-absorbing protein per serving.
The maker says it mixes with water or milk and is suitable for vegetarians.

Price

£50.99Save 25%

Reference price: ~~£67.99~~

Price checked: 14 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Myprotein Impact Pure Creatine Monohydrate Powder | 500 g (147 Servings) | Micronised Creatine for Strength & Muscle Growth |

£9.39

Myprotein FlavDrops Liquid Sweetener | Natural Flavour Enhancer for Protein, Oats, Coffee & More | Sugar-Free & Easy to Mix |

£3.39

Pros and cons

Pros

Whey isolate is a concentrated protein source, and the listed ingredients identify whey protein isolate as 96% of the formula.
The stated banana flavour and 900 g pack make the selected variant and quantity clear.

Cons

Contains milk and soy lecithin, so it is unsuitable for people avoiding those ingredients.

Technical specifications

7 specifications

Identity
Brand	Myprotein

Product details
Flavour	Banana
Number of items	1
Age range	Adult

Nutrition and formulation claims
Protein per serving	Up to 26g
Whey isolate content	96%
Ingredients	Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Curcumin), Sweetener (Sucralose)

What to know before buying

Listing details to confirm

The listing says 30 servings in the title but does not provide a serving weight or confirm that each serving contains exactly 26 g of protein. Treat the protein figure as an upper claim, not a guaranteed amount per serving. The ingredient list also includes milk and soy lecithin, while the product description says filtration reduces lactose without stating a remaining amount.

Who is it for?

A good fit for

Adults seeking a whey-isolate powder for post-training or everyday protein intake.
Vegetarians who consume dairy and are comfortable with the listed milk and soy ingredients.

Less suited to

People avoiding dairy or soy ingredients.
Buyers who need a confirmed protein amount per serving or a stated residual lactose level.

Myprotein Impact Whey Isolate, Banana, 900 g · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 1 ratings

5 stars100%100%
4 stars0%0%
3 stars0%0%
2 stars0%0%
1 star0%0%

The supplied evidence contains only a single five-star aggregate rating and no written customer feedback. That very limited rating snapshot cannot establish broader satisfaction or provide evidence about flavour, mixing or performance.

Frequently asked questions

How much protein does a serving provide?

The listing claims up to 26 g per serving. It does not give a serving weight or clarify the exact amount in the selected variant.

What are the ingredients?

The supplied ingredient list names whey protein isolate (milk), soy and sunflower lecithins, flavouring, curcumin colour and sucralose.

Is this suitable for vegetarians?

The listing says it is vegetarian friendly. It contains milk-derived whey isolate, so it is not suitable for vegans.

Does it contain lactose?

The listing says its filtration process reduces lactose, but does not state a residual lactose amount. The formula is milk-derived, so do not assume it is lactose-free.