Best liquid: World Organic Ultra-B Liquid
This product is a vitamin B complex in raisin juice concentrate, so it may be more suitable for people who struggle with swallowing pills.
It contains all eight B vitamins, plus choline, inositol, and para-aminobenzoic acid (PABA).
The serving size is one tablespoon daily.
The company does not state if this product is gluten-free or suitable for vegans.
The price is $10.70 for an 8 fluid ounce (fl oz) bottle.
Best with vitamin C: Nature’s Bounty Super B-Complex
These coated tablets contain vitamin C in addition to all eight B vitamins. They also contain vegetable cellulose and calcium carbonate.
Nature’s Bounty claims they are gluten- and sugar-free, non-GMO, and suitable for vegetarians.
These supplements cost around $16.99 for 150 tablets on Amazon.