Net Contents
110 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 40985 21151 9
Product Version
Not specified
Suggested Use
Directions: As a vitamin supplement; adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage.
Market Reference
21st Century B-1 100 mg Tablets
iHerb4.7(378)$5.4921st Century B-100 Complex Prolonged Release Tablets
21st-century-vitamins4.8(2200)$9.4921st Century Vitamin B-1 100mg Tablets (110 Count) 110 each
sayweee.com4.7(378)$9.4921 St Century Vitamin B-1 100mg Supplement 100tablets (pack Of 2)
eBay4.7(378)$22.98Case of 24-B1 100 mg Tab 21St Cent Tab 110 By 21st Century USA
AmericanPharmaWholesale.com$93.2421st Century B Complex Plus Tablets
21st-century-vitamins4.8(8800)$7.4921 St Century Vitamin B-1 100mg Supplement 100tablets (pack Of 2)-
eBay - hotrodmama0_14.7(378)$12.0021st Century B-6 100 mg Tablets
AmericanPharmaWholesale.com4.7(1400)$2.99Lowest
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.3 (70)Vitamin & supplements store
2086-A Broadway, New York, NY 10023
GNC
4.7 (197)Vitamin & supplements store
2 Pennsylvania Plaza Ste 29B, New York, NY 10121
The Vitamin Shoppe
4.4 (105)Vitamin & supplements store
157 East 86th St, New York, NY 10028
GNC
4.0 (22)Vitamin & supplements store
23-20 Jackson Ave, Long Island City, NY 11101
GNC
4.9 (73)Vitamin & supplements store
916 Old Country Rd, Garden City, NY 11530
GNC
4.5 (200)Vitamin & supplements store
37-21 82nd St, Jackson Heights, NY 11372
The Vitamin Shoppe
4.5 (143)Vitamin & supplements store
NW corner of 55th & 8th, 931 8th Ave, New York, NY 10019
The Vitamin Shoppe
4.3 (163)Vitamin & supplements store
385 5th Ave, New York, NY 10016
Research & Studies
Biological Properties of Vitamins of the B-Complex, Part 1: Vitamins B1, B2, B3, and B5
M Hrubša, T Siatka, I Nejmanová, M Vopršalová… - Nutrients, 2022 - mdpi.com
… the current knowledge on essential vitamins B 1 , B 2 , B 3 , and B … Multivitamin supplements usually contain about 1.5 mg of … Health Organization recommends daily doses of 50–100 mg …
2022276 citationsB vitamins and the brain: mechanisms, dose and efficacy—a review
DO Kennedy - Nutrients, 2016 - mdpi.com
… (B 1 ), riboflavin (B 2 ), niacin (B 3 ), pantothenic acid (B 5 ), vitamin B 6 , folate (B 9 ) and vitamin B 12 ) in health … which persisted to more than 100 µg/day of supplement use (40 × RDA), …
20161,677 citationsThe B-complex vitamins related to energy metabolism and their role in exercise performance: A narrative review
AC Gonçalves, GV Portari - Science & Sports, 2021 - Elsevier
… The B vitamins thiamine (vitamin B 1 ), riboflavin (vitamin B 2 ), … The research shows that supplementation with these vitamins … Isolated riboflavin supplementation did not show positive …
202143 citationsMicronutrient deficiencies, vitamin pills and nutritional supplements
E Combet, C Buckton - Medicine, 2019 - Elsevier
… In the 21st century, it is hard to reconcile the concepts of the ‘… that multivitamin supplements offer no health protection, and … B 1 – thiamine Co-enzyme in pyruvate and 2-keto-glutarate …
201931 citationsMicronutrient deficiencies, vitamin pills and nutritional supplements
E Combet, C Buckton - Medicine, 2015 - Elsevier
… In the 21st century, it is hard to reconcile the concepts of the … health and performance in healthy individuals. The evidence so far indicates that multivitamins supplements offer no health …
201522 citationsMicronutrient supplementation in adult nutrition therapy: practical considerations
K Sriram, VA Lonchyna - Journal of Parenteral and Enteral …, 2009 - Wiley Online Library
… These recommendations, however, are applicable to healthy adults and not to critically ill … and dosage of a parenteral multivitamin supplement. In 2000, the doses of vitamins B 1 , B 6 , C…
2009247 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-08-23. DSLD Label ID: 205565. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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