7 reasons this £59.99 Muscle Stack is the easiest upgrade to your training this winter
By the Vitastrong team · Updated November 2026 · 4.8/5 on Trustpilot
If you train three or four times a week, you already know the basics: progressive overload, enough protein, enough sleep. Supplements will not replace any of that. But two of them are worth a look if you lift heavy or do short, hard sessions: creatine and a pre-workout.
The problem is cost. A full tub of each, plus a decent shaker and straps, comes to £104.95 on our own site. So we put them in one box, the Muscle Stack, for £59.99 with free UK delivery. Here is why it is worth it.
1Creatine is one of the most studied supplements in sport
It is backed by a large body of research, and the claim is authorised in Great Britain: creatine increases physical performance in successive bursts of short-term, high-intensity exercise. The benefit comes with a daily intake of 3 g. Our serving is 3.4 g.
2Two full tubs: about 5 months, without reordering
The only rule with creatine is consistency. Two 250 g tubs give you 146 servings, so you can take it every day, training days and rest days, for around five months.
3It actually mixes
Creastrong® is ultra-micronised (200 mesh). A few seconds in the shaker and it is gone: no gritty sludge at the bottom, no clumps in your water.
4A full 300 g tub of pre-workout, in your flavour
Per serving: 6 g of L-citrulline, 2.7 g of beta-alanine and 200 mg of caffeine. Choose Orange, Berries, Lime, Peach or Pineapple. High caffeine content, so keep it away from late-evening sessions.
5The gear is included
A 700 ml leak-proof shaker with ml markings and a pair of lifting straps for deadlifts and rows, when your grip gives out before your back does.
6You pay £59.99 instead of £104.95
That is the sum of the four products at today's prices on vitastrong.co.uk. Delivery is free, it is a one-off payment and there is no subscription.
7A shop people rate Excellent
Vitastrong is rated 4.8 out of 5 from 4,304 reviews on Trustpilot. Customers mention fast delivery, careful packaging and quick answers on WhatsApp.
The Muscle Stack
£59.99You save £44.96
Worth £104.95 if you buy the items separately at today's prices on vitastrong.co.uk.
- 2 × Creatine Creastrong® 250 g (146 servings)
- Pre-Workout Powder 300 g
- Vitastrong Shaker 700 ml, black
- Lifting Straps
- Free UK delivery · one-off payment, no subscription
What customers say about the shop
Pick your pre-workout flavour on the next page. You will also see two optional add-ons before checkout, and you can skip both.
Get my Muscle Stack →This is an advertisement by Vitastrong. *The beneficial effect is obtained with a daily intake of 3 g of creatine. Pre-Workout: high caffeine content, not recommended for children or pregnant or breast-feeding women. Food supplements. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of young children. If you are pregnant, breast-feeding, taking medication or under medical supervision, consult your doctor before use. Trustpilot rating and reviews refer to the Vitastrong shop (vitastrong.it), checked November 2026.