Home/ Supplements/ Thiamine/ B-Stress

B-Stress

product on market Capsule Bio-Tech Pharmacal Safety: 82/100
82/100

This product is generally safe

  • Niacin: 75mg is 2.1× the Tolerable Upper Intake Level (35mg)
  • Folate: 2.2mg is 2.2× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 78% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains a complex of B vitamins, which are supported by strong evidence for their roles in energy metabolism and neurological function. These ingredients facilitate the conversion of nutrients into cellular energy and support neurotransmitter synthesis. The evidence coverage for this specific combination is limited, though the individual components are well-researched.

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

Alerts

Safety Alerts

Niacin: 75mg is 2.1× the Tolerable Upper Intake Level (35mg)

Folate: 2.2mg is 2.2× the Tolerable Upper Intake Level (1.0mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for B-Stress
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Other Combinations
Product Type
78%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

50 mg (3333% DV)
41.7× RDA — above typical dose 76 studies (A:0, B:33)
50 mg (2941% DV)
38.5× RDA — above typical dose 13 studies (A:0, B:1)
75 mg (375% DV)
Exceeds UL by 2.1× (UL: 35 mg) 196 studies (A:5, B:63)
50 mg (2500% DV)
38.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
2200 mcg (550% DV)
Exceeds UL by 2.2× (UL: 1.0 mg) 226 studies (A:10, B:105)
100 mcg (1667% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
500 mcg (167% DV)
16.7× RDA — above typical dose 27 studies (A:0, B:11)
50 mg (500% DV)
10.0× RDA — above typical dose 2 studies — no high-quality reviews
Proprietary Blend
92 mg

Other Ingredients

Hydroxypropyl Methylcellulose (vegetable) Capsules
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: One capsule per day taken with food or as directed by a healthcare professional.

Warnings & Precautions

Keep out of the reach of children.

Safety sealed for your protection.

Warning: High doses of niacin may cause a common but temporary side-effect known as a flushing reaction. Please consult a health care professional before use.

Formulation Notes

Contains No: Dairy, egg, fish, shellfish, nuts, wheat, gluten, soy, sugar, yeast, artificial preservatives or colors.

Non-yeast

GMP Good Manufacturing Practice

Additional Information

Store tightly closed in a cool, dry place.

Energy = Health

GMP Good Manufacturing Practice

Made in the USA

PNR Over 100 Partners in Research

Metadata

Product Details

DSLD Entry Date2020-04-23
Product TypeOther Combinations
FormCapsule
BrandBio-Tech Pharmacal
DSLD ID217245
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 →
Compare

Similar Products

Bio-Cetin Forte
Douglas Laboratories · Capsule
100
Benfotiamine-V 150 mg
Benfotiamine.Net · Capsule
100
Vitamin B1 250 mg
The Vitamin Shoppe · Capsule
100
Vitamin B1 250 mg
The Vitamin Shoppe · Capsule
100
Vitamin B1 (Thiamin) 100 mg
Solgar · Capsule
100
View all Thiamine products →
Thiamine research Best Thiamine All Thiamine products More from Bio-Tech Pharmacal View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.