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Myprotein Impact Whey Protein vs Pendulum Akkermansia

The published reviews of Myprotein Impact Whey Protein and Pendulum Akkermansia, lined up: the five scores, what one serving delivers against the studied dose, the real cost per serving and what each label leaves out. Figures as of 24 September 2026.

The short answer

Myprotein Impact Whey Protein scores 7.6/10 against Pendulum Akkermansia's 4.0. The widest gap is value against the generic equivalent: 9 for Myprotein Impact Whey Protein, 2 for Pendulum Akkermansia.

Pick Myprotein Impact Whey Protein if…

  • you want better value against the plain generic version
  • you want a serving that matches the amount used in research
  • you want the stronger evidence behind what it is sold to do

Pick Pendulum Akkermansia if…

  • you want every amount on the label disclosed

Criterion by criterion

The five criteria every review is scored on, published on the grading page. The overall score is their average.

Evidence for the marketed claim

How strong the research is for what the product is actually sold to do — not for the ingredient in general.

Myprotein Impact Whey Protein8/10Leads
Pendulum Akkermansia3/10

Dose against the studied amount

Whether one serving delivers the amount used in the research behind the claim.

Myprotein Impact Whey Protein8/10Leads
Pendulum Akkermansia2/10

Label transparency

Whether the Supplement Facts panel is published in readable text and every active amount is disclosed.

Myprotein Impact Whey Protein6/10
Pendulum Akkermansia7/10Leads

Value against the generic equivalent

Cost per gram or per dose of the active ingredient, compared with the plainest version of the same thing.

Myprotein Impact Whey Protein9/10Leads
Pendulum Akkermansia2/10

Safety and tolerability

Known risks and interactions, how well characterised they are, and whether the label warns about them.

Myprotein Impact Whey Protein7/10Leads
Pendulum Akkermansia6/10

Dose against the studied amount

What one labelled serving delivers, placed against the range on each ingredient’s evidence page. Where a label gives no figure, there is nothing to place, and that is the finding.

Whey protein blendEvidence A

Where muscle protein synthesis maxes out: 20–25 g a dose

  • Myprotein Impact Whey Protein22 g protein per 30 g serving (vanilla, Original)In range
  • Pendulum AkkermansiaNot in the formula

Chicory inulinEvidence B

Trial range: 5–20 g a day

  • Myprotein Impact Whey ProteinNot in the formula
  • Pendulum Akkermansia276 mg per capsuleBelow range

Akkermansia muciniphila (WB-STR-0001)Evidence D

No single studied range in label units, so amounts are shown but not placed.

  • Myprotein Impact Whey ProteinNot in the formula
  • Pendulum Akkermansia100 million AFU per capsule

What it actually costs

Price divided by labelled servings, from a dated listing. A serving is whatever the label calls one, which is why the studied-dose row matters more than the headline figure.

  • Myprotein Impact Whey Protein£1.10 a serving · £32.99 for 30 servings at Myprotein, checked 22 Sept 2026
  • Pendulum Akkermansia$1.61 a serving · $145.00 for 90 servings at Pendulum (3-month subscription), checked 24 Sept 2026

These prices are in different currencies from different markets, so they are shown side by side but not ranked against each other.

Label checks

What each label discloses, and what it leaves out. Read from the reviews, not from the marketing.

Myprotein Impact Whey Protein

  • Every active ingredient has a stated amount
  • Carries a third-party certification

Pendulum Akkermansia

  • Every active ingredient has a stated amount
  • Carries a third-party certification
  • Chicory inulin: a serving gives 276 mg, below the 5–20 g a day trial range

How this comparison is built

  • Scores are the ones already published in each review. Nothing is re-scored for the comparison, and a product leads a criterion only when it outscores the rest.
  • Doses are read from the label rows in each review and placed against the studied range on the matching ingredient page. A figure that is not printed is never estimated.
  • Costs use a dated retailer price divided by labelled servings. Prices in different currencies are never ranked against each other.
  • Only products in the same category, or ones a review names as an alternative, can be compared. Commission never changes what appears here.

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