An ingredient is not a formula.
A pre-workout combines the ingredients you select. A single-ingredient product is separate and chosen by weight.
THE MYNUTRILAB LAB
Ingredients. Made clear.
Understand what goes into your formula. Explore the ingredients, compare formats and make informed choices.
A guide to understanding. Not a dosage prescription.
The ingredientWhat it is, simply.
The amountUnits worth distinguishing.
Your choiceA formula or a single ingredient.
An amount is not a promise.
Configurator settings describe your selection. They do not guarantee results or replace professional advice.
Creatine has its own space.
It is now offered in the post-workout, separately from the pre-workout. You can also view its single-ingredient product.
THE INGREDIENT EXPLORER
A clear guide to each ingredient.
Start with the essentials, then explore the details. Links take you to configurators without changing your cart.
Looking for our former sodium bicarbonate guide? This ingredient is not offered in the MyNutriLab configurator.
No ingredient matches your search.
In the pre-workout
Pure L-citrulline
An amino acid. MyNutriLab offers the pure L-citrulline form.
What to know — Pure L-citrulline
The pure form differs from citrulline malate. Always check the stated form when comparing products.
View sourcesIn the pre-workout
Beta-alanine
An amino acid naturally present in the body, distinct from alanine.
What to know — Beta-alanine
It may cause tingling. This sensation is not a measure of effectiveness; do not increase amounts to intensify it.
View sourcesIn the pre-workout
Taurine
A sulphur-containing compound naturally present in several body tissues.
What to know — Taurine
It is not caffeine. A formula containing taurine is not necessarily caffeinated: read its full composition.
View sourcesIn the pre-workout
Anhydrous caffeine
A substance found in coffee and tea, among other sources. It requires particular care.
What to know — Anhydrous caffeine
ANSES advises against caffeine-containing supplements before and during sport. Consider coffee, tea and other supplements as well as your sleep.
Read ANSES recommendationsIn the pre-workout
L-theanine
An amino acid naturally present in tea. It is distinct from caffeine.
What to know — L-theanine
Combining ingredients does not guarantee a specific effect or the absence of side effects. Read the whole formula’s composition and precautions.
View sourcesIn the pre-workout
L-tyrosine
An amino acid used by the body to make proteins.
What to know — L-tyrosine
An ingredient’s biological properties do not guarantee a sports benefit from the finished product. Check its label for composition.
View sourcesIn the pre-workout
Glycerol
Also called glycerine. A substance distinct from amino acids and electrolytes.
What to know — Glycerol
The name of an ingredient alone does not state its concentration in a material. Refer to the product’s composition information.
View sourcesIn the pre-workout
Pink salt
A salt added separately in the configurator, not to be confused with the whole electrolyte complex.
What to know — Pink salt
Consider the different sources of salt in your formula and diet. Its colour does not guarantee nutritional superiority.
View sourcesIn the pre-workout
Electrolyte complex
Electrolytes are minerals such as sodium and potassium. A complex may combine several.
What to know — Electrolyte complex
The weight of the complex is not the weight of each mineral in it. Read the detailed composition; the total alone does not establish individual mineral amounts.
View sourcesIn the pre-workout
Piperine
A substance naturally present in black pepper.
What to know — Piperine
If taking medication, seek professional advice before using supplements. Natural does not mean free from interactions or risk.
View sourcesIn the post-workout
Creatine monohydrate
Creatine now has its own post-workout product, with your choice of weight and flavour.
What to know — Creatine monohydrate
It is no longer offered in the pre-workout configurator. Post-workout is our range name, not a requirement to take creatine immediately after training.
View sourcesA DETAIL THAT CHANGES THE READING
Tub weight is not a serving.
500 g on a single-ingredient tub is the net weight of the finished blend, not an amount to consume at once.
Flavoured single-ingredient products include both the active material and flavouring preparation in that weight. For a pre-workout, also distinguish amounts per serving from the total tub content.
1 g = 1,000 mg. Compare using the same unit.
EXAMPLE: A SINGLE-INGREDIENT TUB
500 gof finished blend
Active material400 g
Flavouring preparation100 g
Illustration of single-ingredient products sold by weight: 80% active material and 20% flavouring preparation when flavoured; no added flavouring when neutral. This is not a serving recommendation.
MAKE YOUR SELECTION
Find your format.
Choose your product type first. Set the format, flavour and final price on its product page.
Your pre-workout
Build your formula, then choose your flavour and number of servings.
From 34,95 €
Personalise — Your pre-workout
Your creatine post-workout
Creatine, separately. A 200 g to 1 kg tub, neutral or flavoured.
From 14,99 €
Personalise — Your creatine post-workout
Your single-ingredient L-citrulline
Pure L-citrulline, with or without added flavouring. Choose your tub’s weight.
From 6,50 €
Personalise — Your single-ingredient L-citrullineREAD BEFORE YOU COMPOSE
An informed choice starts with precautions.
Take particular care with caffeine.
ANSES advises against caffeine-containing supplements before and during sport. Consider all your caffeine sources and do not combine supplements without guidance.
Read ANSES recommendationsYour situation matters.
Products for adults; not recommended for minors or pregnant or breastfeeding women. If you take medication or have a health condition, seek professional advice.
Follow label instructions. A supplement does not replace a varied, balanced diet or a healthy lifestyle.
Straightforward answers.
Why is creatine no longer in the pre-workout?
We now separate the ranges: creatine has its dedicated post-workout, while the pre-workout has its own configurator. Choose creatine tub weight on its product page.
Do more ingredients mean greater effectiveness?
No. Ingredient count and total amount alone do not predict a benefit. Avoid combining products without advice and consult a professional if unsure.
Does neutral mean tasteless?
Neutral means no added flavouring. The material’s natural taste may remain. A flavoured tub includes flavouring preparation in its net weight.
Do the scientific references validate my product?
No. Research covers specific ingredients, populations and conditions. It does not certify a MyNutriLab product or guarantee personal results.
Sources and limitations of this guide
These resources provide more detail, not certification of MyNutriLab products. The Lab describes ingredients and does not prescribe doses.
YOUR TURN TO COMPOSE
Understand first. Compose next.
Find the available settings and your selection summary in the configurator.
