Brand: Per4m - compare every Per4m product
From £1.99 across 4 UK retailers.
Categories: Endurance Fuel, Pre-Workout, Pre-Workout (Stim), Beta-Alanine, Caffeine, Energy Drink, Liquid / Drops, Single Serving
Serving size: 50ml
Per4m Energy Shot is a liquid, single‑serving pre‑workout/energy drink that delivers beta‑alanine, glycerol, caffeine and B‑vitamins in a proprietary blend.
+ Provides a synergistic mix of caffeine (350 mg) and beta‑alanine (3200 mg) known to support alertness and muscle buffering. + Includes glycerol (2000 mg) for hydration support during endurance effort. + Contains vitamin B3 (niacin) and vitamin B12, ingredients that are less common in comparable energy shots. + Available in multiple pack sizes, with larger packs generally offering a better value tier.
- Dose amounts are undisclosed as a proprietary blend, limiting transparency. - The caffeine‑beta‑alanine combination can increase the risk of overstimulation, jitteriness or anxiety in sensitive users.
Across the range, the core formulation is consistent: a water‑based liquid delivering beta‑alanine, glycerol, caffeine and B‑vitamins, with the same proprietary blend and ingredient list. The inclusion of plain water and niacin sets it apart from many peers that often use sweetened bases or omit these nutrients. Variant‑specific notes are limited to packaging size‑related pricing tiers; flavour variations do not alter the active ingredient profile.
| Retailer | Price | Availability | Link |
|---|---|---|---|
| Fit Cookie | £1.99 | In stock | View |
| NI Supplements | £4.94 | In stock | View |
| CNSport | £5.99 | In stock | View |
| PER4M | £6.98 | In stock | View |