our most popular, and well-established products, with a seasonal twist if you choose to add vitamin d to your bundle! all with immunity in mind, a bundle like this will offer great value for money and an easy to take daily regime. we love these supplements and hope you do too.for more information on the products, please visit |cod liver oil 1000mg, pure omega 3\'s//p542//class=f-brand !important|, |zinc 15mg, high strength//p708//class=f-brand !important| , |vitamin c 1000mg, with bioflavonoids and rosehips//p623//class=f-brand !important| and |vitamin d3 1000iu, super strength//p509//class=f-brand !important|.