Key takeaways
- A pre-workout is an optional powder you mix with water and take 20-30 minutes before training.
- Common ingredients are caffeine, citrulline, beta-alanine, creatine and electrolytes. Formulas differ a lot between brands.
- Follow the directions on the label and keep an eye on your total caffeine intake.
- Look for a transparent label: no proprietary blends and the caffeine content per serving.
- It never replaces a balanced diet, enough sleep and a good training plan.
What are pre-workout supplements?
Pre-workout supplements are powders that you mix with water and take before training, usually 20-30 minutes before your session. Formulas differ a lot from brand to brand. Common ingredients include:

How do you use a pre-workout?
Always follow the directions on the label and do not exceed the recommended daily dose. Most pre-workouts are taken 20-30 minutes before training. Keep an eye on your total caffeine intake for the day, including coffee, tea and energy drinks, and avoid caffeine late in the evening if you are sensitive to it.
Good to know
Pre-workouts with caffeine are not recommended for children or for pregnant or breastfeeding women.
What to look for in a pre-workout
no "proprietary blends", so you can see the amount of every ingredient.
together with the mandatory caffeine warning.
you will drink it often, so it should taste good.

Why we made S.M.A.S.H Pre-Workout
At Valerion Nutrition we developed S.M.A.S.H with a transparent label:
- Six active ingredients: L-citrulline DL-malate, AAKG, beta-alanine, caffeine, L-theanine and Siberian ginseng extract.
- No proprietary blends: the amount of every active ingredient is on the label.
- Two flavours: Blueberry Ice and Lemon Lime.
Take the recommended scoop size 20-30 minutes before your workout. Contains caffeine. Not recommended for children or pregnant or breastfeeding women.
Discover S.M.A.S.H Pre-Workout

Conclusion
A pre-workout is an optional extra. It does not replace a varied and balanced diet, enough sleep and a good training plan. Choose a product with a clear label, follow the directions and see how it fits into your routine.
Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Contains caffeine. This article is for information only and is not medical advice.