P5P 20mg

Lamberts

£10.95

Vitamin B6 is probably involved in more processes in the body than any other B vitamin, but despite this up to 25% of women have diets that provide less than the Nutrient Reference Value (NRV) for this vitamin (and the NRV is just 1.2mg which is likely to be a long way short of an optimum intake). Vitamin B6 can be found in three different forms: pyridoxine, pyridoxamine, and pyridoxal, all of which are normally present in foods. Vitamin B6 must first be converted into the active compound of Pyridoxal 5-Phosphate (P5P) in the liver. By consuming vitamin B6 in the active P5P form, conversion is

Lamberts's own words, read from their page.

Buy from LambertsPrice seen 2026-09-05. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as LAMBERTS HEALTHCARE LIMITED, number 04500877. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Stated by the company: "Although we are based in Tunbridge Wells, our products are not just confined to the UK; we despatch to practitioners in over 39 countries around the world." Source.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.