These are good because they have a lot of the main vitamins in that you need on a daily basis. There are a number of multi vitamins to choose from and the price difference can range from £3 for generic ones to over £200 depending on the brand and what is in them. There are ones that just have the common vitamins: B6, B12, C, D and E, together with the minerals Iron, Zinc and Iodine. Then there are female specific ones that may also include others Red Clover Extract, Wild Yam, Maca Root Extract, Ashwagandha, Sage Leaf, Siberian Ginseng Root Extract, Ginkgo Biloba Leaf Extract and Magnesium Citrate.
The different forms can be in tablets, powders, liquids, gummies and even injections. This is personal preference. If you are going for injections (for example Vitamin B12) make sure you choose a registered health care professional.