Douglas Laboratories B-Complex with Metafolin - Comprehensive B Vitamin Supplement - Energy & Brain Health Support* - With Folate, Biotin & Thiamin - Non-GMO - 60 Vegetarian Capsules

All I know is I always feel better emotionally, more alert, and calmer when I take it.

Arrived next day.Less expensive than my chiropractor office

I use the Doulas Labs vitamins basically because there are no fillers. I get no adverse reactions from them. Good products, well sealed and delivered promptly.

Methylated forms of vitamins are much easier for the body to utilize. I notice the energy boost more with this brand than any "cheaper" varieties I've tried. I'm sticking with this one now, it works the best for me. Probably will for you too!

Love this brand can really tell a difference in this brand

I feel my overall energy and wellbeing increase with these compared to other B complex vitamins. Worth every penny!

Douglas laboratory supplements are high quality

...does what it is supposed to without the lingering taste or smell! ...my fave multi B!