How to mix pre-workout: 5 simple steps
Plenty of gym-goers aren't sure how best to make up their pre-workout. With so many powders out there, it's easy to miss the simple steps that make a difference. Here's how to pick, measure and mix your pre-workout so you get the full effect every session.
Table of contents
- Stage 1: Gather your kit
- Stage 2: Measure the right serving
- Stage 3: Add the powder to water
- Stage 4: Mix it smooth
- Stage 5: Check it before you drink
Quick summary
| Key point | What it means |
|---|---|
| 1. Gather your kit | A bottle, your pre-workout powder and filtered water, plus electrolytes if you like. |
| 2. Measure accurately | Use the scoop that comes with it and follow the serving size on the pack. |
| 3. Mix it properly | Add powder to water gradually while stirring so it doesn't clump. |
| 4. Check the texture | Make sure it's smooth and fully dissolved before you drink it. |
| 5. Start low | If you're new to pre-workout, start with a smaller serving to test your tolerance, especially for caffeine. |
Stage 1: Gather your kit
A good session starts with the right ingredients and kit.
Start with the pre-workout ingredients that actually help. Research from Edge Hill University points to caffeine for alertness, beta-alanine for muscular endurance and creatine for strength. You'll need:
- A good water bottle (750ml or bigger)
- Your pre-workout powder
- Clean, filtered water
- A shaker bottle or blender
- Electrolytes, if you want them
Pick a powder with natural ingredients that give steady energy without harsh additives. Read the label and look for clear amounts of each ingredient.
Tip: always use the scoop that comes with the powder. Measuring the same way every time means you get the same dose every time.
Stage 2: Measure the right serving
Getting the dose right matters more than you might think.
Edge Hill University research shows that how well an ingredient works depends on the dose. Most powders come with a scoop for exactly this. Use it and follow the serving size on the pack.
Put your shaker on a flat surface and add the water first. That stops powder sticking to the bottom. Pour the powder in slowly while stirring gently. A typical serving is 10-20g, though it depends on your body weight, how hard you're training and your goals.

Tip: if you're new to pre-workout, start with a half serving. Some people are sensitive to caffeine or beta-alanine, so build up and see how you respond.
Stage 3: Add the powder to water
Adding the powder the right way gives you a smooth drink that's easy to get down.

The Medway Food Innovation Centre explains how mixing technique affects how evenly ingredients spread through a liquid. Pour cold or room-temperature water into your shaker first, about 200-250ml. That base stops clumps forming.
Add the powder slowly while you swirl or shake. Avoid tipping the whole scoop in at once. If you've got a shaker with a mixing ball, shake hard for 20-30 seconds to break up any clusters.
Tip: if you have a sensitive stomach, slightly warm water can help the powder dissolve and sit easier. Aim for a smooth drink with no powder left.
Stage 4: Mix it smooth
How you mix decides how smooth the drink is and how easy it is to take.
The Medway Food Innovation Centre stresses careful mixing for an even result. Use a shaker with a mixing ball or grid to break up clumps. Hold it upright and shake up and down for 30-45 seconds.
You want it fully dissolved with nothing left floating. If there are still clumps, keep shaking or stir with a spoon. Some powders dissolve better at certain temperatures, so try room-temperature or slightly cool water.
Tip: if you use a blender, pulse it in short 5-10 second bursts.
Stage 5: Check it before you drink
A quick check before you drink makes sure everything's mixed properly.
The Medway Food Innovation Centre notes that an even mix matters. Tilt your shaker to about 45 degrees and watch the liquid. It should flow smoothly with no sediment or floating bits.
Look for a smooth appearance, everything dissolved and no grainy texture. Give it one last swirl. If you still see powder, mix for another 10-15 seconds or break it up with a spoon.
Tip: check it in good light, near a window if you can.
Mix it right and train well
Measure carefully and mix properly and you'll avoid clumps and get the right dose every time. If you want natural ingredients without harsh additives, see our Interval pre-workout range for high-intensity athletes. Pre-Shot is a ready-to-drink 60ml shot, so there's nothing to mix at all.

See our full range at Interval, and add our Interval electrolyte range to stay hydrated in hard sessions.
Frequently asked questions
What do I need to make up my pre-workout?
A good water bottle, your pre-workout powder, filtered water and a shaker or blender, plus electrolytes if you want them. Keep it all together so prep is quick.
What's the best way to measure my pre-workout serving?
Use the scoop that comes with the powder. Put your shaker on a flat surface, add the water first, then pour the powder in slowly so it doesn't clump.
How should I add pre-workout powder to water?
Pour cold or room-temperature water into your shaker first, then add the powder slowly while stirring. It mixes more evenly that way.
How do I get a smooth pre-workout drink?
Use a shaker with a mixing ball or grid and shake upright for 30-45 seconds. With a blender, pulse in 5-10 second bursts.
How do I check my pre-workout is mixed properly?
Tilt the shaker to about 45 degrees and watch it flow. It should be smooth with no powder or clumps. If not, keep mixing.
What should I do if pre-workout makes me feel uncomfortable?
Cut your serving or switch to a powder with fewer stimulants. Starting with half a serving helps you find your tolerance.