Not every session needs the strongest pre-workout on the shelf. Naughty Boy Energy sits at 200 mg of caffeine, with 4 g of citrulline and 3.2 g of beta-alanine.
What's inside.
Each 13 g scoop gives you 4 g of L-citrulline, 3.2 g of beta-alanine, 1 g each of L-tyrosine and taurine, 600 mg of VitaCholine choline bitartrate and 200 mg of caffeine, plus vitamin C, niacin, vitamin B12 and BioPerine.
15 to 20 minutes before.
Mix a slightly heaped scoop with 200 to 250 ml of cold water and drink it 15 to 20 minutes before training, whether that's an early session or one after work.¹
Flavours taste like the sweet shop, from bubblegum and ice lollies to tropical punch and pink lemonade.
¹ Vitamin C, niacin and vitamin B12 contribute to the reduction of tiredness and fatigue.
How to use
Mix 1 slightly heaped scoop (13 g) with 200 to 250 ml of cold water. Drink 15 to 20 minutes before training.
Full details for this flavour are printed on the pack.
Nutrition
Active ingredients
Nutrition
Per 13 g serving
%NRV*
L-citrulline
4000 mg
Beta-alanine
3200 mg
L-tyrosine
1000 mg
Taurine
1000 mg
Choline bitartrate (VitaCholine®)
600 mg
Caffeine
200 mg
African mango extract
200 mg
Vitamin C (PureWay-C®)
80 mg
100%
Niacin
40 mg
250%
Vitamin B12
100 µg
4000%
BioPerine®
5 mg
*NRV = nutrient reference value.
Full details for this flavour are printed on the pack.
Allergens and warnings
No allergens in the ingredients.
Made in a facility that also handles nuts, milk, gluten, egg, soya, shellfish and peanuts.
Contains caffeine (200 mg per 13 g serving). Not recommended for children or pregnant or breastfeeding women. Not suitable for anyone sensitive to caffeine.
Contains E122: may have an adverse effect on activity and attention in children.
Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Keep out of reach of young children. Store in a cool, dry place.
What customers say
4.8★★★★★
From 1,510 reviews across TRL Nutrition. No reviews for this one yet, so here's what customers say about our other products.
★★★★★
Cake Like
I love this flavor. With whey drip chocolate, cinnamon and blueberry’s. Literally, an optimal healthy dessert.
I love Elev8 creamy rice so had high hopes for this flavour, however I couldn't get it to mix well, just ended up lumpy. ( tried lots if different methods) Ended up throwing it out. Hence 2 star rating. I have got to say that all other flavours I have tried, mix like a dream.
I've been using this for a few weeks now and feel relieved that it met expectations. The energy it gives is clean in that theres no tingles, aggressive heart rate increase or the feeling of being over stimulated.
Im picky over pre workouts as some raved about formulations make me feel like im walking around with a dumbell on my head.
Having said that TRL; PLEASE BRING BACK IN STOCK DVST8. Used it for 3 years straight and for me it's almost perfect.
I love this flavor. With whey drip chocolate, cinnamon and blueberry’s. Literally, an optimal healthy dessert.
Omar
10/22/2026
Pre work out
Absolutely brilliant stuff gives you the kick it needs great tasting too
Jodie Hughes
09/21/2026
Flavour is perfect
One of the best COR flavours I’ve used, so so versatile and smooth
Aaron Kanda
09/15/2026
PA 7
Great product, amazing quality.
Andrzej PAJACZKOWSKI
09/15/2026
As Expected
I've been using this for a few weeks now and feel relieved that it met expectations. The energy it gives is clean in that theres no tingles, aggressive heart rate increase or the feeling of being over stimulated.
Im picky over pre workouts as some raved about formulations make me feel like im walking around with a dumbell on my head.
Having said that TRL; PLEASE BRING BACK IN STOCK DVST8. Used it for 3 years straight and for me it's almost perfect.
Sam Afzal
09/02/2026
Fantastic NMN fantastic price
Absolutely love this stuff, so easy to use and fantastic price. Super quick delivery.
Highly recommend.
Ill be buying all my future NMN from here 😍👍👍
Toni Halliday
08/31/2026
Cinnamon Elev8 Amazing tatse
Really good
Storm Hanekom
08/25/2026
Amazing taste
Smooth and delicious every bowl
Natalia Raychell
08/02/2026
Absolutely love this, so tasty, filling , energy building. It couldn’t be simpler to make! I will be buying this again. Thank you
Anna busby
07/06/2026
Top pre workout
marc
07/04/2026
Excellent.
Excellent. Takes lots of ice and you can fit in lots of fruit. Stays cool for a long time.
Jacqui Adshead
06/25/2026
Excellent service
Fast efficient, and product does as it says in the bottle.
Jacqui Adshead
06/23/2026
Top products and service
Jocko products are great - please stock more do them! Service and communication also been great.
Ollie
06/12/2026
Brilliant product
Fast delivery good communication will be buying stuff from hear again 👌
Matthew Findlay
05/20/2026
Cbum itholate protein
I love this range of isolate, its the only one i buy, please keep it stocked up, my favourite is birthday cake btw
Abid Mirza
05/14/2026
Fits your routine · Pre-training
Pre-training, sorted.
Your pre-workout, your protein for after, and the basics that keep you training week after week.
Both have 200 mg of caffeine per scoop. Energy has more citrulline per scoop and adds vitamins. Menace V2 is made to be taken at up to 2 scoops (400 mg of caffeine), so it's the stronger option.
Can I take it in the evening?
We wouldn't. The caffeine can affect your sleep, so take it at least 6 hours before bed.
Naughty Boy Energy Pre-Workout
Naughty Boy
About
NaughtyBoy® ENERGY 30 Servings
NaughtyBoy® ENERGY powered by VitaCholine®, PureWay-C® & BioPerine®.
NaughtyBoy® ENERGY is an all in one Pre-Workout covering PUMP, Performance and Focus. Each ingredient is clinically dosed and has been specifically chosen to work synergistically.
NaughtyBoy® ENERGY contains 200mg of Caffeine which we believe is the sweet spot. But if you're feeling a little bit NAUGHTY you can always double scoop!
NaughtyBoy® ENERGY is completely transparent and free from any BANNED substances.
Directions for use
Mix 1 serving 13g (1 slightly heaped scoop) with 200-250ml of cold water and consume 15-20 minutes before exercise.
Always follow the dosage instructions on each individual product label. Consult with a healthcare professional before starting any new supplement routine.
Important Information
Important Information
This product is a food supplement and should not be used as a substitute for a varied, balanced diet or healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of children. If you are pregnant, breastfeeding, taking medication, or have a medical condition, consult your healthcare professional before use. Store in a cool, dry place away from direct sunlight.
Allergen Information: Please refer to individual product labels for specific allergen and ingredient information.
Not intended to diagnose, treat, cure, or prevent any disease.
Shipping Information
At TRL we prioritise safe delivery for all our customers.
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