Longer Living Guide

Holland & Barrett

Holland & Barrett Collagen UC-II 40mg 30 Capsules

Early research
£17.99at Holland & Barrett

Best for: A capsule matching the UC-II joint-trial dose

Price checked

Buy now at Holland & Barrett
  • 40mg UC-II per capsule
  • Type II, chicken

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40mg UC-II per capsule

Why we picked it

40mg undenatured type II chicken collagen with vitamin C, the dose used in UC-II joint trials.

Best for

A capsule matching the UC-II joint-trial dose

Not for

Read the full guide before deciding.

The details that matter.

  • • 40mg UC-II per capsule
  • • Type II, chicken
  • • With vitamin C
How strong is the research? What our grades mean ›
Strong research
Independent certification or lab data for the specific claim.
Promising research
The material is well supported, but there is no product-level testing.
Early research
Little independent research.
Mixed research
Research findings disagree.
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Under £20
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£20 to £79
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£80+

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