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B-12 10,000 mcg Energy Boost Mixed Berry

product on market Liquid NOW Shots Safety: 94/100
94/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)
  • 75% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This product contains B-vitamins including thiamine, riboflavin, and niacin, which are essential for cellular energy metabolism. There is strong evidence supporting the role of these nutrients in converting food into usable energy. However, the overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for B-12 10,000 mcg Energy Boost Mixed Berry
Open Full PDF View on NIH DSLD →
Details

Label Data

15 mL
Serving Size
12
Servings
Other Combinations
Product Type
75%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
25 Calorie(s)
Total Carbohydrates
9 Gram(s) (3% DV)
3 mg (250% DV)
2.5× RDA — within safe limits 76 studies (A:0, B:33)
3.4 mg (262% DV)
2.6× RDA — within safe limits 13 studies (A:0, B:1)
50 mg (313% DV)
Exceeds UL by 1.4× (UL: 35 mg) 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)
680 mcg DFE (170% DV)
Exceeds UL by 680.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
10 mg (416667% DV)
4166.7× RDA — above typical dose 139 studies (A:1, B:44)
300 mcg (1000% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
50 mg (1000% DV)
10.0× RDA — above typical dose 2 studies — no high-quality reviews
5 mg (1% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
5 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)

Other Ingredients

Water, Deionized Glycerin Xylitol Erythritol Natural flavors Malic Acid Potassium Sorbate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested usage: Shake plastic tube before using. Snap top off of tube and squeeze liquid contents into mouth and swallow. Take 1 tube daily with a meal, preferably in the morning.

Warnings & Precautions

Caution: For adults only. Keep out of reach of children.

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

Contains Xylitol, which is harmful to pets. This product contains biotin which may interfere with some blood test results. Go to nowfoods.com/biotinlab for details.

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

Formulation Notes

These potent liquid shots are perfect for working out, important meetings, that big test, or wherever life requires you to be at your best!

Provides a full spectrum of B-Vitamins

Sugar-free, sweetened with Xylitol.

Sugar-free, sweetened with Xylitol.

No artificial colors or flavors

Refreshing, natural blend of raspberry, strawberry and cherry flavors

Crescent H (Halal)

NOW B-12 is a powerful blend of vitamin B-12 and indispensable nutrients for cellular energy utilization. With a complete B vitamin profile, and an energizing 10,000 mcg blast of vitamin B-12, this advanced energy formula will keep you at the top of your game! We’ve carefully formulated the nutrient profile in NOW B-12 10,000 mcg Energy Boost to work synergistically, in order to keep you sharp, focused, and naturally fired-up for hours!

Vegetarian/Vegan

Triangle K (Kosher)

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

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

Additional Information

Crescent H (Halal)

Looking to jump-start your day with a burst of natural energy?

Store in a cool, dry place after opening.

This carton is made from 100% recyclable material. 12: 15 mL (0.5 fl. oz.) shots

Triangle K (Kosher)

Metadata

Product Details

UPC / SKU7 33739 00453 6
DSLD Entry Date2024-07-25
Product TypeOther Combinations
FormLiquid
DSLD ID314230
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
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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.