One-a-day energy vitamins are commonly sold as caplets, softgels, tablets, and gummies. Packaging and texture vary by brand, but those four forms are the most typical.
B vitamins appear either as a single high-dose B12 (for example, 1000 mcg) or as a full B-complex that provides the eight essential B vitamins. Biotin is shown at 300 mcg in the examples provided.
The examples cover children’s formulas for ages 5 and up, teen formulas for ages 13 and up, and adult formulas for ages 18 and up.
Most one-a-day energy vitamins are taken once daily (one tablet or softgel). Children's minis are typically one per day, while some teen gummy formulas recommend two gummies daily—follow the product label for exact dosing.
Common package sizes include 30-count, 60-count, 90-count, and 150-count bottles.