Short answer: It depends on what you need. Coffee is a familiar ritual with a lot of caffeine per cup. Energy drinks are convenient but often loaded with sugar. Caffeine gum is the fastest to absorb, sugar free and easy to carry, and it lets you control your dose piece by piece. One piece of Zuum Everyday Energy Gum has 30mg of caffeine, and one piece of Zuum Extra Strength Energy Gum has 60mg.
Most people reach for caffeine out of habit: a flat white on the way to work, a can from the servo before a drive. But each option delivers caffeine differently. Here's how they compare.
The quick comparison
| Espresso coffee | Energy drink (250ml) | Zuum Everyday Energy Gum | Zuum Extra Strength Energy Gum | |
|---|---|---|---|---|
| Caffeine per serve | About 145mg per 50ml espresso | About 80mg | 30mg per piece | 60mg per piece |
| How it's absorbed | Swallowed, through the gut | Swallowed, through the gut | Partly through the lining of your mouth as you chew | Partly through the lining of your mouth as you chew |
| Sugar | None if black | Often high in full-sugar versions | Sugar free | Sugar free |
| Easy to adjust the dose? | Not really | Not really | Yes, one piece at a time | Yes, one piece at a time |
| Portable? | Not very | Yes, but bulky | Fits in a pocket | Fits in a pocket |
| Cost per serve | Varies, café prices | Varies | From about 40c a piece | About 50c a piece |
Caffeine figures for coffee and energy drinks are from Food Standards Australia New Zealand (FSANZ). Real-world amounts vary a lot between cafés and brands. Zuum prices are based on 16-pack boxes.
Coffee: the classic
Coffee is still the most popular way Australians get their caffeine, and for good reason. It tastes good, it's part of the morning routine, and it packs a decent dose. FSANZ puts a 50ml espresso at around 145mg of caffeine, and a cup of instant coffee at around 80mg.
Where it falls short:
- It's hard to control your dose. Café coffee varies widely depending on the beans, the barista and how many shots go in.
- It's slower to kick in. Caffeine from a drink is absorbed through your gut, which takes longer than gum.
- It's not always practical. It's hard to have a flat white mid-session, on the field or halfway through a long drive.
- Coffee breath.
Energy drinks: convenient, but check the label
Energy drinks are designed for convenience. In Australia, the Food Standards Code caps them at 320mg of caffeine per litre. That works out to a maximum of 80mg in a 250ml can and 160mg in a 500ml can.
Where they fall short:
- Sugar. Full-sugar energy drinks and soft drinks can contain several teaspoons of sugar per can. That's a lot of extra kilojoules if you're having them every day.
- Volume. Drinking 500ml of fizzy drink right before training isn't comfortable for everyone.
- The crash. A big hit of sugar and caffeine together can leave you flat once it wears off.
Sugar-free versions solve the sugar problem, but not the volume or the dose control.
Caffeine gum: fast, controlled and sugar free
Caffeine gum works differently. When you chew, part of the caffeine is absorbed through the lining of your mouth and goes straight into your bloodstream. The rest is swallowed with saliva and absorbed the usual way.
That makes a real difference to speed. In a study comparing caffeine gum with capsules, caffeine from gum was absorbed significantly faster. Blood levels peaked at around 44-80 minutes, compared with 84-120 minutes for the same dose in capsules. The researchers suggested gum may deliver an earlier onset of caffeine's effects. The International Society of Sports Nutrition also notes that caffeine gum may need a shorter waiting time before exercise than capsules.
Why people switch to Zuum Energy Gum:
- Fast: you feel the energy in about 5 minutes.
- Easy to dose: have one piece for a light lift or two for a full serve.
- Sugar free: no sugar crash, and no coffee breath.
- Portable: a pack fits in your pocket, kit bag or car.
- Clean: both contain caffeine, guarana and B vitamins. Extra Strength adds 60mg of taurine per piece.
Which one should you choose?
- For your morning ritual: coffee is hard to beat.
- For a steady boost through the workday, study or a drive: Zuum Everyday Energy Gum. It's 30mg a piece, so you can top up as you go.
- For training, game day or a big effort: Zuum Extra Strength Energy Gum. It's 60mg a piece, with 60mg of taurine.
- For energy and hydration in one: Zuum Energy Powders combine caffeine with electrolytes in a sachet you mix with water.
Many people use more than one. Coffee in the morning, gum in the afternoon and before training, for example.
How much caffeine is too much?
FSANZ recommends healthy adults have no more than 400mg of caffeine a day from all sources, and no more than 200mg in a single serving. That limit drops to 200mg a day for people who are pregnant or breastfeeding. Caffeine products aren't recommended for children. Always follow the directions on the pack.
Want the full breakdown? See our guide to how much caffeine is in coffee, tea and energy drinks.
Frequently asked questions
Is caffeine gum better than coffee?
Not better, just different. Caffeine gum is absorbed faster, is easier to dose and is more portable. Coffee is a familiar ritual with more caffeine per cup.
How many pieces of caffeine gum equal a coffee?
It depends on the coffee. FSANZ puts a cup of instant coffee at about 80mg of caffeine, which is roughly 3 pieces of Zuum Everyday Energy Gum or just over 1 piece of Zuum Extra Strength Energy Gum.
Is caffeine gum healthier than energy drinks?
Zuum Energy Gum is sugar free, so you avoid the sugar found in full-sugar energy drinks. You also get to control your dose one piece at a time.
How fast does caffeine gum work?
Faster than drinks or capsules, because some of the caffeine is absorbed through your mouth. Most people feel Zuum Energy Gum within about 5 minutes.
The bottom line
Coffee, energy drinks and caffeine gum all deliver caffeine, but in very different ways. If you want something fast, sugar free and easy to carry, with a dose you control, caffeine gum is hard to beat. Try Zuum Everyday Energy Gum for daily focus or Zuum Extra Strength Energy Gum for training.
