Brand: Jack3d - compare every Jack3d product
From £5.48 across 4 UK retailers.
Categories: Pre-Workout, Pre-Workout (Stim), Pump Formula, Caffeine, Energy Drink, Nitric Oxide Booster, Vitamin C, Vitamin B Complex, Vegan, Vegetarian, Gluten-Free, Dairy-Free, Sugar-Free, Liquid / Drops, Single Serving
Serving size: 500ml
Jack3d Zero Sugar Energy Drink – Lemon Lime, 500 ml single‑serve pre‑workout beverage.
+ 160 mg caffeine and 3 g L‑citrulline for combined stimulant and nitric‑oxide boost. + Includes a full vitamin B‑complex and vitamin C, all vegan, gluten‑free and sugar‑free. + Carbonated water and a vegetable‑oil anti‑foaming agent set it apart from most peers. + Positioned at the premium end of the energy‑drink category.
- Uses a proprietary blend, so individual ingredient dosages are not disclosed. - High stimulant load (caffeine with taurine, tyrosine and citrulline) may cause jitteriness or cardiovascular strain in sensitive users. - Vitamin C level could modestly impair vitamin B12 absorption if taken together.
This drink differentiates itself by pairing a strong caffeine dose (160 mg) with 3 g L‑citrulline, a nitric‑oxide precursor, in a carbonated, sugar‑free liquid format that few competitors use. The formulation is fully vegan and free from common allergens, but the proprietary blend hides exact amounts, and the combined stimulants raise the risk of overstimulation. It sits at the premium price tier for its category.
| Retailer | Price | Availability | Link |
|---|---|---|---|
| Protein Package | £5.48 | In stock | View |
| VS Salford | £2.99 | Out of stock | View |
| London Supplements | £3.98 | Out of stock | View |
| CNSport | £5.99 | Out of stock | View |