ZONE Arnold Palmer

product on market Powder Core Nutritionals 🟢 Safety: 100/100
Brand: Core Nutritionals
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 62% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

8 Gram(s) Serving Size
20 Servings
Other Combinations Product Type
62% Evidence Coverage

Supplement Facts — Evidence Check

1.2 mg (100% DV)
✅ Within RDA (1.0× RDA of 1.2 mg) 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 1.2mg
1.3 mg (100% DV)
✅ Within RDA (1.0× RDA of 1.3 mg) 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 1.3mg
16 mg (100% DV)
✅ 1.1× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 16mg UL 35mg
5 mg (100% DV)
✅ Within RDA (1.0× RDA of 5 mg) 📚 1 studies — no high-quality reviews
RDA 5mg This product: 5mg
100 mg (5882% DV)
📊 76.9× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 100mg UL 100mg
100 mcg (4166% DV)
📊 41.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.1mg
1000 mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 1000mg
1000 mg
📊 Market median: 500.0mg (223 products) 📚 22 studies (Tier A: 0, B: 1)
This product: 1000mg
1000 mg
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 1000mg
500 mg
✅ Within RDA (0.9× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 500mg UL 3500mg
Mucuna pruriens seed extract
500 mg
Bacopa monnieri Extract
300 mg
150 mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 150mg UL 400mg
NeuroFactor
100 mg
20 mg
📊 Market median: 0.15mg (41 products)
Median 0.15mg This product: 20mg
Pregnenelone
10 mg

Other Ingredients

Natural and Artificial flavors Citric Acid Silicon Dioxide Sucralose Acesulfame Potassium

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (47% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: Mix 1 scoop with 8-12 ounces of water and consume prior to or throughout any activity that requires focus, alertness, and clarity.

⚠️ Warnings & Precautions

WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Warning: Do not use if pregnant, nursing, or under the age of 18. Keep out of reach of children.

Warning: Do not use if pregnant, nursing, or under the age of 18. Consult your healthcare provider before using this product, especially if you are taking any prescription medication, over the counter medication, dietary supplement product, or if you have any pre-existing medical condition. Do not use in combination with caffeine or any other stimulants, including but not limited to, coffee, tea, soda, and other dietary supplements or medications.

Immediately discontinue use and consult your health are professional if you experience any adverse reactions. Do not exceed recommended serving. This product contains approximately 150 mg of caffeine per serving, and may not be appropriate for stimulant-sensitive individuals. Do not use under extreme conditions of heat, sleep deprivation, extreme cardiovascular exertion or dehydration. Do not combine with alcohol. Do not use if safety seal is broken or missing.

🧪 Formulation Notes

Core ZONE is the ultimate dietary supplement for brain health and mental acuity.

Advanced nootropic for the creative mind Focus Alertness Clarity Memory

Arnold Palmer Naturally & artificially flavored

Manufactured in a U.S. cGMP facility.

Product Details

UPC / SKU 6 72975 31555 9
DSLD Entry Date 2023-10-24
Product Type Other Combinations
Form Powder
Brand Core Nutritionals
DSLD ID 298367
Data Updated 2026-04-11

Research Evidence

100 Research Sources
56 Avg Quality Score
48 Systematic Review
30 Meta Analysis
13 Rct
6 Clinical Trial
1 Cochrane Review
1 Regulatory Source
B Thiamine for prevention and treatment of Wernicke-Korsakoff Syndrome in people who abuse alcohol
Systematic Review The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
B Efficacy of B-vitamins and vitamin D therapy in improving depressive and anxiety disorders: a systematic review of randomized controlled trials
Systematic Review Nutritional neuroscience 2023
PubMed DOI
B Effect of thiamine supplementation on glycaemic outcomes in adults with type 2 diabetes: a systematic review and meta-analysis
Meta Analysis BMJ open 2022
PubMed DOI
B Effect of intravenous thiamine administration on critically ill patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024
PubMed DOI
B Effect of adjunctive vitamin C, glucocorticoids, and vitamin B1 on longer-term mortality in adults with sepsis or septic shock: a systematic review and a component network meta-analysis
Systematic Review Intensive care medicine 2022
PubMed DOI
B Effect of Combined Diclofenac and B Vitamins (Thiamine, Pyridoxine, and Cyanocobalamin) for Low Back Pain Management: Systematic Review and Meta-analysis
Meta Analysis Pain medicine (Malden, Mass.) 2020
PubMed DOI
B Thiamine, Ascorbic Acid, and Hydrocortisone As a Metabolic Resuscitation Cocktail in Sepsis: A Meta-Analysis of Randomized Controlled Trials With Trial Sequential Analysis
Meta Analysis Critical care medicine 2021
PubMed DOI
B The effects of thiamine supplementation on patients with heart failure: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Complementary therapies in medicine 2022
PubMed DOI
B Hydrocortisone Combined with Vitamin C and Thiamine in the Treatment of Sepsis/Septic Shock: A Systematic Review with Meta-Analysis and Trial Sequential Analysis
Meta Analysis Clinical and investigative medicine. Medecine clinique et experimentale 2023
PubMed DOI
B Thiamine for Wernicke-Korsakoff Syndrome in people at risk from alcohol abuse
Systematic Review The Cochrane database of systematic reviews 2004
PubMed Cochrane
View all evidence for Thiamine →

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