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Energy Extreme

product on market Capsule NOW Sports Safety: 99/100
99/100

This product looks safe

  • Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
  • 77% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This product contains a blend of B vitamins that support cellular energy metabolism and neurological function. There is strong evidence for the role of these nutrients in converting food into usable energy. The ingredient profile is associated with a high safety score.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Energy Extreme
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Veg Capsule(s)
Serving Size
45
Servings
Other Combinations
Product Type
77%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

10 mg (833% DV)
8.3× RDA — above typical dose 76 studies (A:0, B:33)
10 mg (769% DV)
7.7× RDA — above typical dose 13 studies (A:0, B:1)
20 mg (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
10 mg (588% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
667 mcg DFE (167% DV)
Exceeds UL by 667.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
1000 mcg (41667% DV)
416.7× RDA — above typical dose 139 studies (A:1, B:44)
20 mg (400% DV)
4.0× RDA — above typical dose 2 studies — no high-quality reviews
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
15 mg (4% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
200 mcg (571% DV)
5.7× RDA — above typical dose 199 studies (A:1, B:55)
Market median: 180.0mg (239 products) 49 studies (A:1, B:19)
Market median: 495.0mg (70 products)
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
Yerba Mate extract
50 mg
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)
Market median: 450.0mg (390 products) 160 studies (A:0, B:63)
organic Eleuthero
50 mg
250 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
250 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
250 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
100 mg
Market median: 2000.0mg (275 products)
30 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)

Other Ingredients

Hypromellose Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: Take 2 capsules daily with 8-12 oz. of water, preferably with a meal.

Warnings & Precautions

Do not exceed recommended dose.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Caution: For adults only.

Do not exceed recommended dose.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Discontinue use if nervousness, sleeplessness or nausea occur.

Keep out of reach of children.

This product has approx. 120 mg natural caffeine per serving (equivalent to about 1 cup coffee).

Formulation Notes

NOW Sports Energy Extreme is formulated to supply the nutrients you need to promote sustained energy production and mental alertness. With a full complement of B vitamins and other cofactors such as chromium, magnesium malate and carnitine, NOW Sports Energy Extreme delivers what your cells need most to drive energy production. This product also has tyrosine and iodine to support optimal thyroid function, plus a blend of herbal adaptogens to help your body cope with intense activity. Naturally occurring caffeine helps you stay alert and supports thermogenesis.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Crescent H (Halal)

Energy Production Mental Alertness

Natural Caffeine Energy Extreme with B Vitamins

Triangle K (Kosher)

Non-GMO

Made and quality tested in the USA with globally sourced ingredients.

Additional Information

GMP Quality Assured Crescent H (Halal)

Informed Sport We Test - You Trust Steroid Tested Triangle K (Kosher)

Metadata

Product Details

UPC / SKU7 33739 03352 9
DSLD Entry Date2024-08-22
Product TypeOther Combinations
FormCapsule
BrandNOW Sports
DSLD ID314504
Data Updated2026-04-11
Research

Research Evidence

100
Research Sources
56
Avg Quality
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
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
View all evidence for Thiamine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.