Trained By JP PrePare Pro 380g
Trained By JP PrePare Pro 380g
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Description
Trained By JP PrePare Pro 380g is Trained By JP's all-in-one pump and focus pre-workout, with six patented ingredients, in a 380 g tub (40 single-scoop servings).
Each heaped 9.5 g scoop gives 3 g of L-citrulline, 2.5 g of GlycerSize glycerol, 1.5 g of betaine, 175 mg of caffeine, 125 mg of Cognizin citicoline and RedNite beetroot, with S7, PeakO2, BioPerine and huperzine. Take two scoops for the full 350 mg caffeine dose if you are used to stimulants.
The powder can look slightly sticky or clumpy because of the amount of glycerol in it; this is normal.
Key benefits
- 175 mg caffeine per scoop (350 mg per 2 scoops)
- 3 g L-citrulline and 2.5 g GlycerSize per scoop
- Cognizin, huperzine and RedNite
- Flexible 1 or 2 scoop dosing
- Suitable for vegetarians and vegans.
How to use
Mix 1 heaped scoop (9.5 g) or 2 heaped scoops (19 g) with 250 to 350 ml of water and drink 20 to 30 minutes before training. Start with 1 scoop to check your tolerance.
Who it's for
Experienced, caffeine-tolerant adults who want a combined pump and focus pre-workout.
Flavours
Sour Cherry, Strawberry Pineapple. Choose your flavour from the options above.
Allergens
No allergens in the ingredients. Made in a facility that also handles milk, egg, soya and gluten. Recipes can vary by flavour and may change, so always check the label on your pack.
Good to know
High caffeine content. Contains caffeine. Not recommended for children or pregnant or breastfeeding women. Do not exceed 400 mg of caffeine a day from all sources. Colourings may have an adverse effect on activity and attention in children.
Product information based on the Trained By JP product page and label (tb-jp.com, checked 4 Oct 2026).
More information
Nutrition
Typical values — flavours may vary. Always check the product label.
Values from the Trained By JP label published on tb-jp.com (checked 4 Oct 2026). Main panel: Pick N Mix; values vary slightly by flavour.
Serving size: 1 heaped scoop (9.5 g) or 2 heaped scoops (19 g) · Servings per pack: 40 (1 scoop) / 20 (2 scoops)
Typical values
Per 100 g
Per 9.5 g
Energy
494 kJ / 118 kcal
47 kJ / 11 kcal
Fat
0.3 g
0.0 g
of which saturates
0.1 g
0.0 g
Carbohydrate
9.2 g
0.9 g
of which sugars
2.5 g
0.2 g
Fibre
0.8 g
0.1 g
Protein
1.0 g
0.1 g
Salt
0.06 g
0.01 g
Actives per 9.5 g / 19 g: L-citrulline 3000 mg / 6000 mg; Glycerol 65% powder (GlycerSize) 2500 mg / 5000 mg; Betaine anhydrous 1500 mg / 3000 mg; PeakO2 500 mg / 1000 mg; Caffeine anhydrous 175 mg / 350 mg; Cognizin (citicoline) 125 mg / 250 mg; L-norvaline 125 mg / 250 mg; Red beetroot extract (RedNite) 100 mg / 200 mg; S7 75 mg / 150 mg; Black pepper extract (BioPerine) 5 mg / 10 mg; Huperzia serrata extract 0.2 mg / 0.4 mg.
Per 19 g: 94 kJ / 22 kcal, carbohydrate 1.7 g (sugars 0.5 g), protein 0.2 g, fibre 0.15 g, salt 0.01 g.
*RI = reference intake of an average adult (8400 kJ / 2000 kcal).
Ingredients: L-citrulline, GlycerSize (65% glycerol powder, silicon dioxide), betaine anhydrous, acidity regulator (citric acid), PeakO2 (cordyceps, reishi, king trumpet, shiitake, lion's mane), flavouring, anti-caking agent (silicon dioxide), caffeine anhydrous, Cognizin (citicoline), L-norvaline, RedNite (beetroot powder), sweetener (sucralose), S7 (green coffee bean extract, green tea extract, turmeric extract, tart cherry, blueberry, broccoli, kale), colour (red beetroot), BioPerine (black pepper extract), huperzia serrata extract. Based on Pick N Mix.
Allergens: Made in a facility that also handles milk, egg, soya and gluten. Colourings may have an adverse effect on activity and attention in children.
Directions: Mix 1 or 2 heaped scoops with 250 to 350 ml of water, 20 to 30 minutes before training.
Warnings: High caffeine content (175 mg per scoop, 350 mg per 2 scoops). Contains caffeine. Not recommended for children or pregnant or breastfeeding women. Do not exceed 400 mg of caffeine a day from all sources. Colourings may have an adverse effect on activity and attention in children.
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Check the product description above for available ingredients, nutrition and flavour information. If a detail you need is missing, ask us before ordering.
Always read the label for ingredients, allergens, directions and suitability. Information can vary by flavour and pack size. Food supplements should not replace a varied, balanced diet and a healthy lifestyle. If you need help checking a product, contact us before ordering.