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STIM VIBEZ – GAME ON Pre-Workout

from £40.04

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Orders placed before 4 pm are shipped on the same day

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How Does Stim Vibes Game On 300 g Work?

GAME ON by STIM VIBEZ is a multi-phase pre-workout designed for users who prefer strong activation blends with amino acids, choline donors, botanical extracts and functional stimulant categories. The formula combines vitamins, citrulline, carnitine, tyrosine, caffeine and a range of plant-derived alkaloids in a compact 10 g serving.

What We Think After Using It (CTL Experience)

From CTL testers, GAME ON feels like an intense, fast-acting pre-workout with a very direct onset. The combination of caffeine, tyrosine and alkaloid extracts delivers a sharp activation feeling, while the citrulline and beta-alanine create the familiar high-intensity training sensation.
It’s viewed internally as a heavy hitter for advanced users, designed for those who prefer compact but potent 10 g servings.

INGREDIENT PROFILE (per 1 scoop / 10 g)



  • Vitamin C – 350 mg – Water-soluble vitamin commonly used in sports supplementation.

  • Vitamin D3 – 10 mg – A fat-soluble vitamin from the D group.

  • Vitamin B3 (Niacin) – 50 mg – A well-known B-complex vitamin.

  • Vitamin B6 – 5 mg – Pyridoxine-based B-group vitamin.

  • Magnesium Carbonate – 50 mg – A mineral compound contributing magnesium in carbonate form.

  • L-Citrulline – 4000 mg – An amino acid frequently included in pre-workout formulas.

  • Beta-Alanine – 1500 mg – Naturally occurring beta amino acid.

  • Creatine HCL – 1000 mg – Creatine bound with hydrochloride for solubility.

  • N-Acetyl L-Tyrosine – 500 mg – An acetylated version of L-tyrosine.

  • Taurine – 500 mg – A sulfur-containing amino acid widely used in sports products.

  • Acetyl L-Carnitine – 500 mg – A form of carnitine combined with an acetyl group.


STIM MATRIX



  • Caffeine Anhydrous – 350 mg – Highly purified caffeine source.

  • Green Tea Extract 98% – 50 mg – High-purity extract containing catechin fractions.

  • SynHCL – 50 mg – A protoalkaloid found naturally in certain citrus species.

  • Hordenine HCL – 50 mg – A plant-origin phenethyl compound.

  • Grape Seed Extract – 20 mg – Extract from Vitis vinifera seeds.

  • L-Theanine – 20 mg – Amino acid naturally occurring in tea leaves.

  • MethylSyn – 10 mg – Modified protoalkaloid variant.

  • Black Pepper Extract (std. to 95% piperine) – 10 mg – Piperine-standardised spice extract.

  • N-Methyl Tyramine HCL – 5 mg – Naturally present derivative of tyrosine.

  • Naringenin – 5 mg – Citrus-based flavonoid compound.

  • YoHCL – 2.5 mg – Alkaloid derived from botanical sources.


OTHER INGREDIENTS


Natural and artificial flavours, silicon dioxide.

How To Use Stim Vibes Game On 300 g Pre-Workout?


1 scoop mixed with water 20–30 minutes before training.Do not exceed one scoop per day.

Warning


For experienced adult users only. Contains multiple stimulant categories.

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Need help?

GAME ON is a pre-workout powder from STIM VIBEZ, formulated with a broad spectrum of vitamins, amino acids, creatine, and a stimulant matrix. Each serving is 10 g (1 scoop) and is designed to support energy, performance, and training focus.

Each scoop contains L-Citrulline (4000 mg), Beta-Alanine (1500 mg), Creatine HCL (1000 mg), N-Acetyl L-Tyrosine (500 mg), Taurine (500 mg), Acetyl L-Carnitine (500 mg), Caffeine Anhydrous (350 mg), and supporting vitamins including C, D3, B3, and B6.

GAME ON supports nitric oxide production via L-Citrulline, muscle endurance through Beta-Alanine, strength support through Creatine HCL, and intense energy via its stimulant matrix containing caffeine, Green Tea Extract, SynHCL, and Hordenine.

Each serving contains 350 mg of Caffeine Anhydrous. The formula also includes Green Tea Extract, SynHCL, and Hordenine in the stimulant matrix, making total stimulant load substantial.

Yes. Each serving of GAME ON includes 1000 mg of Creatine HCL, a highly soluble form of creatine that supports strength and power output during intense training sessions.

Mix one scoop (10 g) with water and consume prior to training. Do not exceed the recommended serving and avoid combining with other stimulant-containing products.

GAME ON is designed for active individuals looking for a multi-component pre-workout formula combining vitamins, aminos, creatine, and stimulants in one product. It is best suited to users with experience of stimulant-based supplements.

The 350 mg caffeine per serving alongside additional stimulant compounds makes GAME ON more appropriate for experienced users. Beginners should consider starting with a lower-stimulant option first.

GAME ON already contains creatine, so additional creatine supplementation on the same day should be managed carefully. It can be paired with protein, electrolytes, or non-stimulant recovery products.

STIM VIBEZ GAME ON is available through Cross The Limits, an authorised UK retailer. Orders placed before 4pm are dispatched the same day, with free UK shipping on orders over £89.