# Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon

Optimum Nutrition Gold Standard Pre is a watermelon-flavoured pre-workout powder with caffeine, creatine and other listed ingredients. Its stated 175 mg caffeine per serving and one-scoop preparation make it a measured pre-training drink, while customer feedback is mixed on taste, mixing and digestibility.

- [Original product page](https://bargainpostbox.co.uk/product/optimum-nutrition-gold-standard-pre-workout-powder-watermelon)
- [View offer](https://bargainpostbox.co.uk/visit/optimum-nutrition-gold-standard-pre-workout-powder-watermelon)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Optimum Nutrition
- Model: Optimum Nutrition Gold Standard Pre Workout Powder Energy Drink Wit Creatine Monohydrat Beta
- Category: Beauty & Health > Vitamins & Supplements
- Price: 20.59 GBP
- Previous price: 26.99 GBP
- Discount: 24%
- Price checked: 2026-11-12T18:42:50.098Z
- Rating: 4.4 / 5
- Reviews: 5596

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- One scoop is mixed with 350 ml cold water according to the stated directions.
- The listing specifies caffeine, creatine, beta-alanine, L-citrulline, N-acetyl-L-carnitine and N-acetyl-L-tyrosine per serving.
- The listing gives 30 servings per container and Watermelon flavour.

## Pros

- Per-serving quantities are supplied for six featured ingredients, which helps buyers compare the formula with their preferred intake.
- The single-scoop preparation is clearly stated.

## Cons

- Contains caffeine, so it may not suit buyers seeking a stimulant-free pre-workout.

## Specifications

### Identity
- Brand: Optimum Nutrition
- Model: Optimum Nutrition Gold Standard Pre Workout Powder Energy Drink Wit Creatine Monohydrat Beta
- Flavour: Watermelon
- Form: Powder
- Recommended use: Pre-workout
- Age range: Adult
- Country of origin: United Kingdom
### Serving and ingredients
- Servings per container: 30
- Preparation: Mix 1 level scoop in 350 ml of cold water. Do not exceed daily.
- Caffeine per serving: 175 mg CAFFEINE FROM NATURAL SOURCES per serving – helps focus your mind by increasing alertness and improving concentration
- Creatine per serving: 3 g CREATINE as CREAPURE per serving – helps to increase physical performance in successive bursts of short-term, high intensity exercise.
- Beta-alanine per serving: 1.5 g BETA-ALANINE as CARNOSYN per serving
- L-citrulline per serving: 750 mg L-CITRULLINE per serving
- N-acetyl-L-carnitine per serving: 375 mg N-ACETYL-L-CARNITINE per serving
- N-acetyl-L-tyrosine per serving: 250 mg N-ACETYL-L-TYROSINE per serving
- Special ingredients: Creatine, caffeine
- Allergen information: Contains: Eggs, Gluten, Milk, Peanuts, Soy
### Dimensions and installation
- Dimensions listed: 9.4 x 9.4 x 12 centimetres
- Weight listed: 0.33 Kilograms

## Before you buy

- The page gives 3 g creatine per serving in its feature list but says 3.4 g creatine monohydrate in the product description. It also states that allergens are contained, while the ingredient text says the product may contain milk, gluten, egg, soy, nuts and peanuts. Check the selected tub label for the applicable formula and allergen wording. Follow the stated dose and keep out of reach of children. The supplement is not a substitute for a varied, balanced diet and healthy lifestyle.

## A good fit for

- Adults looking for a scoop-and-mix pre-workout with stated caffeine and creatine amounts.
- Buyers who want a flavoured powder and a listed serving size to compare against other formulas.

## Less suited to

- People avoiding caffeine or who need to avoid any of the listed allergens.
- Buyers who require a product with consistently smooth mixing or a mild taste, as feedback reports differing experiences.

## Customer feedback

Customer feedback highlights perceived energy and usefulness for workouts, including morning sessions, but reports mixed experiences with taste, effectiveness, value and mixability. Some find it too sweet or report clumps, and digestibility is a concern for some. This matters for a powder intended to be mixed in water, and the stated 175 mg caffeine per serving may be relevant to buyers assessing whether its stimulant content suits their routine.
- Positive themes: Some customers describe it as effective for workouts, particularly in the morning, and appreciate its energy-boosting effect.
- Negative themes: Some customers report that it is too sweet, does not fully dissolve, or is hard to swallow.
- Mixed feedback: Customers disagree on effectiveness, taste, mixability and value for money.

## Frequently asked questions

### How do you prepare this pre-workout?
The listed directions say to mix one level scoop in 350 ml of cold water and not to exceed the daily amount.
### What are the listed caffeine and creatine amounts?
The feature list states 175 mg caffeine from natural sources and 3 g creatine as Creapure per serving. The description separately gives 3.4 g creatine monohydrate, so check the tub label for the applicable formulation.
### How many servings are listed?
The product details state 30 servings per container.
### Are customer experiences consistent on taste and mixing?
No. Feedback describes the taste as appealing to some and too sweet to others, and reports differing experiences with mixing, including clumps that do not fully dissolve.

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## Add-ons

- [Optimum Nutrition gold Standard Pre, 330g](https://bargainpostbox.co.uk/visit/optimum-nutrition-gold-standard-pre-workout-powder-watermelon)

## Images

![Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon — 1](https://bargainpostbox.co.uk/i/hjELpTxnU6wNir3WmbWCE4ZXZxk49M6e6EvnWPncWNbFDiMWpKEj0-xwmegKqCb3uYw9BpSVmvkvlnbfS0NKlVuhc2SDaIL6hN37FuQe94wr_1y-C17AVaXs.jpg)

![Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon — 2](https://bargainpostbox.co.uk/i/1P6nN3WOfHzrnLp2_il6JfO4j5hyCmpyvoqXuDmK_aoqf8jVfv3OJw6q3lV2Sm11AuuEH_x6NnK3Q5MLpsbVKA2iBGZRMAg5wS9r8OcKTeJ7gPzDhHIy5gbP.jpg)

![Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon — 3](https://bargainpostbox.co.uk/i/Zvn13lb-Yo3QimXJCBfwayafWb_dUOCsSEaoa4P_NQOdvK3c7uHTyd3xGoERc7UkUS-w0IzUW-G4F9jGDnwIKhVD9cJzQfm735_SuyGDkGzoJDzgASU0FPO8.jpg)

![Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon — 4](https://bargainpostbox.co.uk/i/qtrBa-8Rj6jFPDoce4rRltYEfZAyWvlIFvpN-bs5hLXMy2m2x7EtL0vhm39IHjBCdkS7T0sY7KnvFY92NXuRlgMYeGogpJMVk6m3dYH102i61wjRH1QUQ9iK.jpg)

![Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon — 5](https://bargainpostbox.co.uk/i/RXRujdgy2S9ZIttVIJse7PcOqb9k2lNlK-fHfxABTqAQLqRQcq2h-JiHUFJFv2C9iLLRb__FXfSgiJ-Ms_d_69WS_3td07EaLAOsPdFa99HccgQJZOixL-ya.jpg)

![Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon — 6](https://bargainpostbox.co.uk/i/MDQ5W1AAttvzo-L9o-HD8fTfX2ps5Tx3DfZ0VoLgS5SdgaDEB2rwtVTdVYvVWxCSdXyzWnc5EwkcgzN-FS6mnIu0eNCXpZgiWx6Ru35Q6SGsFjlOkAtqGmUT.jpg)

![Optimum Nutrition Gold Standard Pre-Workout Powder, 330 g, Watermelon — 7](https://bargainpostbox.co.uk/i/vUj9RvrH9eY8LrN2UFynlWIs7CBJc6nWRvml-gR61lSUO531IfiqxEzZyW9vZQJKdmE2V-MR7qBesbDg5nFjOE4KTBBAr4573Zimnj7aBkNc6W299hi-bDpm.jpg)