They are alcohol-free drinks made with ingredients like lion's mane, ginseng, schisandra, L-tyrosine and L-theanine, often paired with a little natural caffeine.

Many do, in small amounts, but not all. Check the label of each product for its caffeine content.

The collection includes Daydream hemp and adaptogen sparkling waters, Odyssey functional energy drinks and Kin, among others.

For some people, yes. They offer a lighter lift with flavours like peach ginger or blackberry chai. Keep in mind that caffeine levels differ from drink to drink.

The Daydream Variety Pack lets you taste four sparkling water flavours before picking a favourite. If you want a gentle caffeine lift, Kin Spritz is gently caffeinated, and Collective Arts Botany Uplift offers peach, ginger and turmeric.