I like that I can start with one cube and adjust if needed.

I keep lemon lime PerkUp in my purse. I can take it quickly and get back to what I am doing. It helps when I feel foggy, but I still avoid taking caffeine too late.

I keep a few with me for long days. They are easy to take, and the lemon lime flavor is clean.

I keep lemon lime PerkUp at my desk. It is discreet enough to use at work. It helps when I feel slow to start, but I still avoid taking caffeine too late.

I keep lemon lime PerkUp in my car console. It fits in my bag without taking space.

Tried this because the lemon lime flavor looked interesting.

This has been useful during when I start feeling sleepy at work. The caffeine feels smooth, and I appreciate the zero calories.

It has a bright citrus taste that wakes up my mouth a bit. I use it when I do not want a full drink. It feels clean, and I like that it has 50mg per cube.

I use this instead of a second coffee sometimes. It is easy to take, tastes citrusy, and does not feel too strong for me.

I appreciate the stackable caffeine dose.

This works best for me earlier in the day. The boost is not jittery, and I like no jitters.

I use it before a long drive. It feels clean, and I like that it has zero calories.

I keep lemon lime PerkUp in my car console. I like that I do not have to chew or sip anything. It helps when I feel sleepy, but I still avoid taking caffeine too late.

I like that I can start with one cube and adjust if needed. Lemon lime tastes a little tangy, and it is not too heavy.

Good option when coffee feels like too much.

I bought this for when I need to stay awake without sipping coffee. I like the 50mg per cube and the fact that it is small enough to carry anywhere.

Nice little caffeine option for long errand day. The blister pack is easy to carry. I would keep it in my bag again.

This works best for me earlier in the day. The boost is steady, and I like the melts on the tongue.

Good

Tried this because the lemon lime flavor looked interesting. I like the lemon lime better when I want something refreshing. One cube is enough for a gentle boost on my office day.