B-50 Complex 50 mg®

Other Combinations

Brand: Source Naturals

Tablet or PillOther CombinationsOn Market

Functions

Energy & Metabolism

Product label for B-50 Complex 50 mg — Click to view full label

Net Contents

100 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

100

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 21078 00421 9

Product Version

SN0421 REV E201-A FG-104236

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

11Active Ingredients

11 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

9% Daily Value Coverage

9 ingredients report a %DV; 8 meet or exceed 100% DV.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Tablet(s) · 1–2 per day

Ingredient	Amount Per Serving	% Daily Value
Thiamine(Thiamine Mononitrate, Vitamin B1)	50 mg	4167%
Riboflavin(Vitamin B2)	50 mg	3847%
Niacin(Niacinamide)	50 mg	312%
Vitamin B6(Pyridoxine Hydrochloride)	50 mg	2941%
Folate(Folic Acid)	1360 mcg DFE	340%
Folic Acid	800 mcg	—
Vitamin B12(Cyanocobalamin)	50 mcg	2100%
Biotin	50 mcg	167%
Pantothenic Acid(Calcium D-Pantothenate)	100 mg	2000%
Choline(Choline Bitartrate)	50 mg	9%
Inositol	50 mg	—
PABA	30 mg	—

Not Present

Other Ingredients

SorbitolStearic AcidSilicamodified Cellulose GumMagnesium Stearate

Target Groups

Adult (18 - 50 Years)

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 tablet 1 to 2 times daily.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Formulation

Formulation re: Other

Supports energy production

Formula re: Contains

B-vitamins are essential components of numerous key enzyme systems, without which the body cannot function. Each B-vitamin fills a different complementary need, which is why they should most often be taken together. B-vitamins act as coenzymes to catalyze numerous biochemical reactions.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Where to Buy Locally

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Rock's Discount Vitamins - San Marcos
5.0 (289)
Vitamin & supplements store
110 E Martin Luther King Dr Ste 118, San Marcos, TX 78666
Directions (512) 667-6576
Uplift Nutrition Herbalife
4.9 (229)
Health food store
900 Bugg Ln Ste 112, San Marcos, TX 78666
Directions (737) 244-1546
The Vitamin Stack
4.9 (112)
Vitamin & supplements store
2255 Kohlers Crossing #100, Kyle, TX 78640
Directions (737) 374-8482
GNC
4.7 (44)
Vitamin & supplements store
5132 Kyle Centre Dr, Kyle, TX 78640
Directions (512) 268-0404
H-E-B
4.5 (3781)
Grocery store
641 E Hopkins St, San Marcos, TX 78666
Directions (512) 396-8880
GNC
3.1 (25)
Vitamin & supplements store
4015 I 35 N Frontage Rd, San Marcos, TX 78666
Directions (512) 805-9777
The Vitamin Shoppe
4.3 (120)
Vitamin & supplements store
5400 Brodie Ln #1100, Austin, TX 78745
Directions (512) 891-0748
GNC
4.5 (75)
Vitamin & supplements store
9300 S I-35 Frontage Rd Ste C - 300, Austin, TX 78748
Directions (512) 292-9404

Research & Studies

Pacific Center for Naturopathic Medicine
MD Herdman, N Endocrinology - doctorherdmanclinic.com
… difficult to get everything the body needs even from a healthy… The vitamin B-50 complex comprises 50 mg each of vitamins … We emphasize a B-50 complex for adrenal, thyroid, blood …
Isolated silymarin flavonoids increase systemic and hepatic bilirubin concentrations and lower lipoperoxidation in mice
J Šuk, J Jašprová, D Biedermann… - Oxidative medicine …, 2019 - Wiley Online Library
… Intraperitoneal application of 2,3‐dehydrosilybins A and B (the most efficient flavonoids from in vitro studies) to mice (50 mg/kg) led to a significant downregulation of UGT1A1 mRNA …
201945 citations
Naturopathic medicine and its complementary role in the care of persons with Alzheimer's disease
E TRUSCOTT-BROCK - Alzheimer's Care Today, 2006 - journals.lww.com
… products), lean protein sources, whole grains, and healthy fats to promote neurotransmitter … EB started with a B 50 complex vitamin, which included pyridoxine (50 mg), folate (1 mg), …
20062 citations
Effects of haematinics and vitamin B-complex on growth and physio-biochemical parameters in mice
A Hossen, MR Gofur - blsbd.org
… Group B was supplemented with copper sulphate and ferrous sulphate solution @ 0.5ml/mice at every alternative day orally and group C with vitamin B-complex (B-50 FORTE® Injection…
Antiosteoporotic agents from natural sources
R Maurya, G Singh, PP Yadav - Studies in natural products chemistry, 2008 - Elsevier
This review covers the structures of compounds with antiosteoporotic activity isolated from plants and are organized according to chemical classes. A total of 104 structures have been …
200882 citations
Improved oral absorption of quercetin from quercetin phytosome®, a new delivery system based on food grade lecithin
A Riva, M Ronchi, G Petrangolini, S Bosisio… - European journal of …, 2019 - Springer
… giving benefit to human health by administering quercetin as a food supplement or dietary … , about 20 mg of quercetin, about 50 mg of Quercetin Phytosome and about 50 mg of the …
2019353 citations

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Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-08-23. DSLD Label ID: 272736. 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.