Gold Standard Pre-Workout Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Creatine Monohydrate | 5g | — |
| Beta-Alanine | mg | — |
| L-Citrulline | mg | — |
| Acetyl-L-Carnitine Hydrochloride | mg | — |
| N-Acetyl-L-Tyrosine | Og | — |
| Pyridoxine Hydrochloride | mg | — |
| Natural Caffeine | mg | — |
| Nicotinamide | ma | — |
| Calcium D-Pantothenate | mg | — |
| Cyanocobalamin | mg | — |
| Thiamin Hydrochloride | mg | — |
| Pteroylmonoglutamic Acid | mg | — |
| Cholecalciferol | mg | — |
Bioavailability Very Good
Absorption Rating
- Creatine Monohydrate Good
- Beta-Alanine Good
- L-Citrulline Good
- Acetyl-L-Carnitine Hydrochloride Good
- N-Acetyl-L-Tyrosine Good
- Pyridoxine Hydrochloride Fair
- Natural Caffeine Good
- Nicotinamide Good
- Calcium D-Pantothenate Good
- Cyanocobalamin Fair
- Thiamin Hydrochloride Good
- Pteroylmonoglutamic Acid Fair
- Cholecalciferol Good
Other Ingredients Very Good
Fillers & Additives
- Flavouring
- Acids (Citric Acid, Malic Acid, L(+)-Tartaric Acid)
- Anti-Caking Agents (Calcium Silicate, Silicon Dioxide)
- Thickeners (Sodium Carboxy Methyl Cellulose, Xanthan Gum, Carrageenan) Medium
- PerforMelon® Watermelon Extract (Citrus lanatus, fruit)
- Sweeteners (Sucralose, Acesulfame K)
- Colour (Beetroot Red)
- Black Pepper Extract (Piper nigrum, fruit)
Efficacy Excellent
Dosage Analysis
- Creatine Monohydrate 5g Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Creatine Monohydrate | 5g | |
| Beta-Alanine | mg | |
| L-Citrulline | mg | |
| Acetyl-L-Carnitine Hydrochloride | mg | |
| N-Acetyl-L-Tyrosine | Og | |
| Pyridoxine Hydrochloride | mg | |
| Natural Caffeine | mg | |
| Nicotinamide | ma | |
| Calcium D-Pantothenate | mg | |
| Cyanocobalamin | mg | |
| Thiamin Hydrochloride | mg | |
| Pteroylmonoglutamic Acid | mg | |
| Cholecalciferol | mg |
Other Ingredients
Flavouring Unknown
Acids (Citric Acid, Malic Acid, L(+)-Tartaric Acid) Unknown
Anti-Caking Agents (Calcium Silicate, Silicon Dioxide) Unknown
Thickeners (Sodium Carboxy Methyl Cellulose, Xanthan Gum, Carrageenan) Unknown
PerforMelon® Watermelon Extract (Citrus lanatus, fruit) Unknown
Sweeteners (Sucralose, Acesulfame K) Unknown
Colour (Beetroot Red) Unknown
Black Pepper Extract (Piper nigrum, fruit) Unknown
Certifications
10 certifications
Transparency
5 claims
Violation History
5 incidents
Is Optimum Nutrition Gold Standard Pre-Workout a good supplement?
Optimum Nutrition Gold Standard Pre-Workout received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 13 active ingredients Of the 8 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, Optimum Nutrition, holds a brand trust score of 100/100 with 10 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport.
What are the ingredients in Optimum Nutrition Gold Standard Pre-Workout?
Optimum Nutrition Gold Standard Pre-Workout contains 13 active ingredients: Creatine Monohydrate (5g), Beta-Alanine (mg), L-Citrulline (mg), Acetyl-L-Carnitine Hydrochloride (mg), N-Acetyl-L-Tyrosine (Og), Pyridoxine Hydrochloride (mg), and 7 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Optimum Nutrition Gold Standard Pre-Workout safe to take?
Optimum Nutrition Gold Standard Pre-Workout has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Optimum Nutrition a trustworthy supplement brand?
Optimum Nutrition receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1986 and headquartered in Downers Grove, IL, United States, the company offers 311 products in their lineup. They hold 10 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Optimum Nutrition has 5 historical regulatory incidents on record, which are factored into the trust score.
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