ON Gold Standard Pre Workout Review 2026

ON Gold Standard

ON Gold Standard

by Optimum Nutrition
8.2
★★★★☆
Excellent
Brand
Optimum Nutrition
Caffeine
175mg
Servings
30
Price
£22.99

Overview

Optimum Nutrition’s Gold Standard Pre-Workout carries one of the most trusted names in sports nutrition. With 175mg caffeine, creatine monohydrate, citrulline, and beta-alanine, it’s a reliable all-rounder that benefits from ON’s decades of manufacturing quality. It’s widely available in UK supermarkets and supplement shops.

Key Ingredients

Creatine Monohydrate — 3g8/10

Good creatine inclusion close to the recommended 5g daily dose.

Citrulline — 3g5/10

Below clinical dose — would benefit from higher dosing.

Beta-Alanine — 1.5g5/10

Below clinical dose but provides some endurance benefit.

Caffeine — 175mg7/10

Moderate dose suitable for regular users.

AstraGin — 25mg6/10

Absorption enhancer that may improve ingredient uptake.

Pros & Cons

✅ Pros

Trusted Optimum Nutrition brand

Contains creatine monohydrate

Widely available across the UK

Good for beginners and intermediates

Consistent quality control

❌ Cons

Citrulline and beta-alanine under-dosed

Not competitive with modern formulas

Premium price for basic dosing

Lacks innovative ingredients

Our Verdict

ON Gold Standard Pre-Workout is a safe, reliable choice backed by one of the most reputable brands in sports nutrition. The inclusion of creatine is a nice touch, but the under-dosed citrulline and beta-alanine hold it back from the top spots. It’s best suited for beginners who value brand trust over cutting-edge formulation.

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