Swiss BioEnergetics Vitamin D3 4000 IU - 365 Day SupplyA Full Year of High Strength Vitamin D in One Bottle Through British autumns and winters, sunlight is in short supply and with it, the vitamin D your skin would otherwise make. Vitamin D contributes to the normal function of the immune system and the maintenance of normal bones. This high strength formulation delivers 4000 IU per capsule, with a remarkable 365 capsule bottle that sees you through the whole year. What's in it 4000 IU Vitamin D3 per

If targeted is what you're after

making it a popular choice for people building a considered daily routine

Three well-chosen ingredients in one capsule rather than three bottles

A Considered

A practical choice around workouts

These high-strength capsules deliver the equivalent of 3000mg of sage leaf

A high-strength concentrated extract preserving the fruit's natural compound spectrum

no mess and nothing to wince at

Plenty of vitamin C products start in a laboratory

1000mg Glucosamine Sulphate 2KCl (providing 592mg glucosamine) per daily serving of two tablets

or subscribe so you never run out

with Vitamin D supporting the absorption of calcium