HI-B100 by Country Life — Ingredients, Evidence & Safety

🟢 97/100

This product looks safe

Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
82% of ingredients have research evidence

C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)

Label Data

1 Tablet(s) Serving Size

Other Combinations Product Type

82% Evidence Coverage

Supplement Facts — Evidence Check

Thiamine

100 mg (6667% DV)

📊 83.3× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)

RDA 1.2mg This product: 100mg

Riboflavin

100 mg (5882% DV)

📊 76.9× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 100mg

Niacin

100 mg (500% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 2.9× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 100mg UL 35mg

Vitamin B6

100 mg (5000% 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

Folic Acid

400 mcg (100% DV)

✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 0.4mg UL 1.0mg

Vitamin B12

100 mcg (1667% DV)

📊 41.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.1mg

Biotin

100 mcg (33% DV)

📊 3.3× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 0.1mg

Pantothenic Acid

100 mg (1000% DV)

📊 20.0× RDA — above typical dose 📚 1 studies — no high-quality reviews

RDA 5mg This product: 100mg

PABA

100 mg

📊 Market median: 500.0mg (9 products)

This product: 100mg

Inositol

100 mg

📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)

This product: 100mg

Choline

46 mg

✅ Within RDA (0.1× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 46mg UL 3500mg

Other Ingredients

Cellulose Stearic Acid Coating Silica Magnesium Stearate Vanilla flavor Vegetable Glaze

Label Claims — Verification

❓ All Other

❓ Structure/Function

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

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free

Product Information

📋 Directions for Use

Directions: Adults take one (1) tablet daily with food. Do not exceed recommended dose.

⚠️ Warnings & Precautions

Do not accept if seal is broken.

Keep out of the reach of children.

As a reminder, discuss the supplements and medications that you take with your health care providers.

CAUTION: If you are pregnant or nursing, taking medication or planning a surgery, consult your doctor before using this product.

If any adverse reactions occur, stop taking the product and consult your doctor.

🧪 Formulation Notes

Composed of a balanced blend of essential B Vitamins, Hi-B100 provides a super dose to support energy production throughout the day.

YES CERTIFIED GLUTEN-FREE BY GFCO.ORG

YES CERTIFIED VEGAN BY THE AVA

YES KOSHER

NO YEAST OR WHEAT NO MILK, SOY OR SALT NO PRESERVATIVES NO ARTIFICIAL COLORS OR SWEETENERS

Certified Gluten-Free

~ B Vitamins complex

Additional Information

This product has been manufactured at a GMP Registered facility.

YES RECYCLABLE PACKAGING YES MANUFACTURING SUPPORTS WIND POWER

Store between 59(0)-86(0) F.

ESTABLISHED 1971

~Supports energy ~Super potency dose

Our pledge of integrity Authenticity ~ Cleanliness ~ Freshness ~ Consistency ~ Accuracy

Product No. 6430 07I15NL

Product Details

UPC / SKU 0 15794 06430 5

DSLD Entry Date 2015-08-25

Product Type Other Combinations

Form Tablet or Pill

Brand Country Life

DSLD ID 49606

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 →