Welcome to the UK's new "once a week" Vitamin D supplement. It's been designed by our pharmacists for convenience and strength, helping your body receive, store and release a weekly boost of essential Vitamin D. 
Everyone needs a Vitamin D supplement during the autumn and winter for healthy immunity and to keep bones, teeth and muscles healthy. Some people need to take vitamin D all year round, especially if you have limited exposure to the sun.
Lack of Vitamin D can lead to:
Bone and muscle problems
Poor immunity
Feeling tired and generally unwell.
A pack of SynBio Weekly Vitamin D3 Boost contains 10 once a week capsules, giving you a 10 week supply of Vitamin D at the most important time of the year.
Just pick a day that suits you and get a whole week’s worth of Vitamin D.
This product is exclusively available to UK customers at the present time, but we do have plans to start shipping it across the globe in the near future.
SynBio Weekly Vitamin D3 Boost provides 7000IU of premium grade Vitamin D3 in a single weekly dose (providing an average 1000IU daily)
The advantages of taking weekly Vitamin D:
Convenient
Cost effective
Easy to remember
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