Metagenics Vitamin B-Complex Active B6 & B12 with Folate, 60 Tablets

Customers find this B-complex supplement to be of the best quality and effective, with one customer noting it helps maintain energy levels without jitters or crashes. They appreciate that it feels easy on the stomach and provides good value for money, while one customer mentions it contains no fillers or gluten. The product receives mixed feedback about its smell, with several customers describing it as having a horrendous odor.