Prohibitions on sale relating to composition of food supplementsS

5.—(1) F1... No person shall sell a food supplement in the manufacture of which a vitamin or mineral has been used unless that vitamin or mineral–

(a)is listed in [F2schedule 1 of the 2019 Regulations]; and

(b)is in a form which–

(i)is listed in [F3schedule 2 of the 2019 Regulations]; and

(ii)meets the relevant purity criteria.

(2) The relevant purity criteria for the purposes of paragraph (1)(b)(ii) are–

[F4(a)the purity criteria, if any, specified in [F5assimilated] law or in regulations made by the Scottish Ministers or the Secretary of State under regulation 3 of the 2019 Regulations; or]

(b)in the absence of such purity criteria, generally acceptable purity criteria for the substance in question recommended by international bodies.

F6(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .