Per4m Energy Pre-Workout
-
Need help? Email or DM us on @nisupplements
-
Returns available
-
Secure payments
-
Greenspark registered earth positive business
Per4m Energy Pre-Workout
PER4M Strawberry Blackcurrant Energy Pre Workout is a daily-driver pre-workout designed to fuel your training with smooth, sustained energy, endurance, and focus—whenever you need it. Whether you’re pushing through Hyrox, CrossFit, weightlifting, bodybuilding, or endurance training, this formula delivers clean, effective fuel to help you perform at your best.
Strawberry Blackcurrant Energy combines the juicy sweetness of ripe strawberries with the bold, rich depth of blackcurrant, creating a flavour that’s both refreshing and satisfying. Smooth and easy to drink, it’s a pre-workout you’ll genuinely enjoy, making every scoop as rewarding as your training.
With 200mg of caffeine, Energy provides long-lasting power without overstimulation. 500mg L-Tyrosine sharpens focus, while 2.5g Citrulline Malate supports endurance and muscle pump. 100mg Theobromine ensures steady energy, keeping you locked in from warm-up to cooldown.
High-performance energy, an incredible taste, and a formula that keeps you dialled in—Strawberry Blackcurrant Energy is ready when you are.

RECOMMENDED USE: Mix 1 scoop (6.5g) in 150ml of water approximately 15-30 mins before exercise.
Operated by: Nutrition & Internet Supplements Limited (trading as “NI Supplements”)
Registered Office: Unit 5, Graham Industrial Park, Dargan Crescent, Belfast, Co. Antrim, BT3 9LP, United Kingdom
Last updated: 11 October 2025
| Service | Price | Estimated Speed | Notes |
|---|---|---|---|
| 1–2 Day Tracked (No Signature Required) | £2.95 | 1–2 working days (91% next-day) | Fully tracked; photographic & GPS delivery proof confirms delivery. “No Signature Required” terms apply. |
| 1–2 Day Tracked (Signature Required) | £3.35 | 1–2 working days (91% next-day) | Signature obtained on delivery. |
| Service | Price | Estimated Speed | Notes |
|---|---|---|---|
| 4–5 Day Tracked (No Signature Required) | Free | 4–5 working days | Fully tracked; photo/GPS proof confirms delivery. “No Signature Required” terms apply. |
| 4–5 Day Tracked (Signature Required) | Free | 4–5 working days | Signature obtained on delivery. |
By selecting “No Signature Required” or authorising an unattended delivery / safe place, you:
Accordingly, NI Supplements’ delivery obligation is fully discharged once the courier records a delivered scan with accompanying GPS/photo evidence.
If you are concerned about parcel security at your address, please select “Signature Required” at checkout. This is recommended for high-value orders or where the delivery location is unattended or visible from a public street.
“Working Days” means Monday to Saturday, excluding UK Bank Holidays. Orders placed after 1 p.m. on a Saturday or on a Bank Holiday are processed on the next working day.
We maintain courier records, including time-stamped tracking data, GPS coordinates and photographic delivery evidence, for audit and anti-fraud purposes. Customers alleging non-receipt after confirmed delivery may be asked to provide a police crime reference number. We reserve the right to cooperate with carriers and authorities in any fraud investigation.
For questions about delivery status or services, please contact:
hello@nisupplements.com
Nutrition & Internet Supplements Limited, Unit 5 Graham Industrial Park, Dargan Crescent, Belfast, Co Antrim, BT3 9LP, United Kingdom.