Gold Standard Pre-Workout Strawberry Lime

product on market Powder ON Optimum Nutrition 🟢 Safety: 100/100
Brand: ON Optimum Nutrition
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

10 Gram(s) Serving Size
30 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
500 IU (125% DV)
✅ Within RDA (0.8× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.0125mg UL 0.1mg
2 mg (133% DV)
✅ 1.7× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 2mg
20 mg (100% DV)
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
2 mg (100% DV)
✅ 1.5× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 2mg UL 100mg
200 mcg (50% DV)
✅ Within RDA (0.5× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.2mg UL 1.0mg
10 mcg (167% DV)
📊 4.2× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.01mg
10 mg (100% DV)
✅ 2.0× RDA — within safe limits 📚 1 studies — no high-quality reviews
RDA 5mg This product: 10mg
Muscle Matrix
Performance Composite
Energy & Focus Complex

Other Ingredients

Natural and Artificial flavor Citric Acid Silicon Dioxide Calcium Silicate Malic Acid Caffeine Gum Blend Sucralose Tartaric Acid Beet color Acesulfame Potassium

Label Claims — Verification

❓ Nutrient
❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (70% of products) Approved Health (4% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Mix one scoop with 6-8 oz of water and consume 20-30 minutes before training. Start with 1 scoop or less to assess your tolerance.

⚠️ Warnings & Precautions

Warning: Consult your physician before using this product if you are taking any medications or are under a physician's care for a medical condition. Not for use by those under the age of 18, women that are pregnant, trying to get pregnant, or nursing, or those that are sensitive to caffeine, niacin or beta-alanine.

Not for use by those under the age of 18, women that are pregnant, trying to get pregnant, or nursing, or those that are sensitive to caffeine, niacin or beta-alanine.

Do not consume caffeine from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Beta-Alanine and Niacin may cause a harmless, temporary tingling or flushing sensation.

Do not combine with alcohol. Do not exceed 2 scoops within any 24 hour period. Consume as part of a healthy diet and exercise program, and drink at least 100 oz of water per day. Exercise may increase your need for fluid intake.

Keep out of reach of children.

🧪 Formulation Notes

One Scoop Provides: Caffeine 175 mg Energy & Focus Beta-Alanine 1.5 g Enhanced Endurance Creatine Monohydrate 3 g Performance Support Micronized L-Citrulline 750 mg Precursor To N.O.

Contains 175 mg of caffeine per scoop

175mg caffeine from natural sources 1.5g Beta-Alanine 3g Creatine Monohydrate

Additional Information

Contents sold by weight not volume.

Informed-Choice is a quality assurance program for sports nutrition products. The program certifies that nutritional supplements that bear the Informed-Choice logo have been tested for banned substances by the world class sports anti-doping lab, LGC Limited.

Banned Substance Tested

Energy Focus Endurance

Naturally & Artificially Flavored

Manufactured in the USA This product contains ingredients of international and domestic origin

V.2.409.1015US 6035934

30 Servings

Informed-Choice.org Trusted by Sport

Product Details

UPC / SKU 7 48927 05409 5
DSLD Entry Date 2016-10-22
Product Type Other Combinations
Form Powder
Brand ON Optimum Nutrition
DSLD ID 65428
Data Updated 2026-04-11

Research Evidence

872 Research Sources
53 Avg Quality Score
309 Meta Analysis
309 Clinical Trial
111 Rct
71 Systematic Review
55 Guideline
4 Cochrane Review
4 Regulatory Source
2 Other
2 Narrative Review
2 Observational
1 Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI Cochrane
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018
PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023
PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023
PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI
View all evidence for Vitamin D →

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