
Optimum Nutrition
Optimum Nutrition Gold Standard Pre-WorkOut Watermelon (330g)
Reviewed byOrganicDiscount TeamUpdated 16 Jul 2026
Best price available
£25.99
Key features
- Quick Highlights 330g tub (approx
- How much caffeine does it contain?Approximately 175mg per serving
- Is it suitable for weight loss?It can support energy and performance during calorie-controlled training
- How many servings in 330g?Approximately 30 servings
Product Overview
Optimum Nutrition Gold Standard Pre-Workout Watermelon (330g) Explosive Energy, Focus & Performance Before Every Workout A high-performance pre-workout formula designed to boost energy, sharpen focus and enhance endurance — helping you train harder, longer and more effectively. Quick Highlights 330g tub (approx. 30 servings) Refreshing watermelon flavour With caffeine for energy & alertness Supports focus, endurance & performance Includes creatine and beta-alanine Fast-mixing powder formula Ideal for pre-training use Overview Optimum Nutrition Gold Standard Pre-Workout Watermelon is a scientifically formulated performance blend combining caffeine, creatine, beta-alanine and key vitamins to support energy production, mental focus and workout intensity.
Designed to be taken before training, it helps you maximise performance, push through fatigue and stay mentally sharp during demanding sessions. From Optimum Nutrition — one of the world’s most trusted sports nutrition brands known for quality and results. Why Choose This Product Contains caffeine for immediate energy boost Includes creatine for strength and power Beta-alanine supports endurance performance Supports mental focus and alertness Ideal for gym, HIIT, cardio and strength training Trusted, globally recognised brand Who It’s For Gym-goers and athletes Those needing energy before workouts Individuals training at high intensity Anyone looking to improve focus and endurance Pre-workout supplementation beginners or regular users What It Helps Support Energy and alertness Physical performance and endurance Strength and power output Mental focus and concentration Reduced workout fatigue Ingredients (Per Serving ~11g) Creatine Monohydrate (~3g) Beta-Alanine (~1.5g) Caffeine (~175mg) L-Citrulline Vitamin D Vitamin B Complex (B1, B3, B5, B6, B12) Natural & Artificial Flavouring (Watermelon) Sweeteners (Sucralose, Acesulfame-K) Nutritional Information (Approx.

Per Serving) Nutrient Amount Energy ~10–15 kcal Creatine ~3g Beta-Alanine ~1.5g Caffeine ~175mg Carbohydrates <2g Sugars <1g Salt Minimal How to Use Mix 1 scoop (approx. 11g) with 200–250ml cold water Consume 20–30 minutes before exercise Start with half a scoop to assess tolerance When to Use 20–30 minutes before workouts Before gym sessions, cardio or sports Avoid taking late evening due to caffeine Stack With (AOV-Driven) Optimum Nutrition Gold Standard Whey 780g (post-workout recovery) Terranova Magnesium Complex 50 Capsules (muscle relaxation & recovery) Dermalogica Active Moist (daily hydration skincare, no ingredient overlap) FAQs 1. How much caffeine does it contain?Approximately 175mg per serving.
2. Is it suitable for beginners?Yes, but start with half a serving. 3.
Does it cause tingling?Yes, beta-alanine may cause a harmless tingling sensation. 4. Can I take it daily?Yes, on training days.
5. Can I combine it with protein?Yes, typically taken before protein (pre vs post workout). 6.
Is it suitable for weight loss?It can support energy and performance during calorie-controlled training. 7. Does it contain sugar?Very low sugar content.
8. Can I take it at night?Not recommended due to caffeine. 9.
Is it vegetarian?Yes. 10. How many servings in 330g?Approximately 30 servings.
11. Does it improve strength?Yes, due to creatine content. 12.
Can I double scoop?Only if tolerant to caffeine — not recommended for beginners. Product Details Brand: Optimum Nutrition Product Type: Pre-Workout Powder Flavour: Watermelon Size: 330g Servings: ~30 Form: Powder
Pros & Cons
Pros
- In stock and ready to ship
- Quick Highlights 330g tub (approx
- How much caffeine does it contain?Approximately 175mg per serving
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£25.99
Average Price
£25.99
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Optimum Nutrition Gold Standard Pre-WorkOut Watermelon (330g)
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Li Lir Pharmacy Best Price | £25.99 | — | £25.99 | In Stock | Go to Store |
Price Alert
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Product Details
| Brand | Optimum Nutrition |
| Merchant | Lir Pharmacy |
| GTIN | 5060245605656 |
| MPN | G-2-18 BWG-708271 |
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