B-125®

Other Combinations

Brand: Source Naturals

Tablet or PillOther CombinationsOn Market

Functions

Energy & Metabolism

Product label for B-125 — Click to view full label

Net Contents

90 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 21078 00426 4

Product Version

SN0426 REV H182-A

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

Label includes a proprietary blend, so some individual amounts are not itemized.

8% Daily Value Coverage

8 ingredients report a %DV; 7 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 per day

Ingredient	Amount Per Serving	% Daily Value
Thiamine(Vitamin B1)	125 mg	8333%
Riboflavin(Vitamin B2)	125 mg	7353%
Blend	125 mg	625%
Niacinamide	100 mg	—
Niacin	25 mg	—
Vitamin B6(Pyridoxine Hydrochloride)	125 mg	6250%
Folate(Folic Acid)	800 mcg	200%
Vitamin B12(Cyanocobalamin)	125 mcg	2083%
Biotin	125 mcg	42%
Pantothenic Acid(Calcium D-Pantothenate)	125 mg	1250%
Choline(Choline Bitartrate)	125 mg	—
Inositol	125 mg	—
PABA	125 mg	—

Not Present

Other Ingredients

Stearic AcidSorbitolmodified Cellulose GumSilicaMagnesium Stearate

Target Groups

Adult (18 - 50 Years)

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 tablet 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.

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

B-125 mg

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 usually be taken together. B-vitamins act as coenzymes to catalyze numerous biochemical reactions, aid in energy production, blood cell formation, fat and protein/amino acid metabolism, and are important for the normal functioning of the nervous system.

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.

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

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

Market Reference

$6.21 – $40.23· 40 listings

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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.

Revive Nutrition of Texas
5.0 (217)
Vitamin & supplements store
7431 Northwest Loop 410 #114, San Antonio, TX 78251
Directions (210) 420-7131
Rock's Discount Vitamins - San Antonio Potranco Madison Market
4.7 (124)
Vitamin & supplements store
11219 Potranco Rd #107, San Antonio, TX 78253
Directions (210) 973-7880
Strong Supplements & Nutrition
4.8 (75)
Vitamin & supplements store
17910 Bulverde Rd Ste 111, San Antonio, TX 78259
Directions (210) 600-4202
The Vitamin Shoppe
4.5 (126)
Vitamin & supplements store
5531 TX-1604 Loop Suite 105, San Antonio, TX 78253
Directions (210) 647-0723
Rock's Discount Vitamins - San Antonio Potranco
5.0 (492)
Vitamin & supplements store
8802 Potranco Rd #104, San Antonio, TX 78251
Directions (210) 647-7577
The Vitamin Shoppe
4.6 (166)
Vitamin & supplements store
2350 SW Military Dr Ste 3002, San Antonio, TX 78224
Directions (210) 922-1594
Rock's Discount Vitamins - San Antonio Bandera
5.0 (532)
Vitamin & supplements store
11411 Bandera Rd #102, San Antonio, TX 78250
Directions (210) 236-5039
The Vitamin Shoppe
4.5 (190)
Vitamin & supplements store
438 Northwest Loop 410 #107, San Antonio, TX 78216
Directions (210) 541-6749

Research & Studies

Effects of Boron-Containing Compounds on Liposoluble Hormone Functions.
E Estevez-Fregoso, A Kilic, D Rodriguez-Vera… - …, 2023 - search.ebscohost.com
… Whatever the mechanism of action of BCC in the disruption of steroid– hormone levels, it is important to analyze the impact of the source of the B, the dose, the time of B supplementation…
202334 citations
Advancing profiling of secondary antioxidant metabolites in Allium cepa PDO leaf extract: Online comprehensive two-dimensional liquid chromatography with high …
G Aquino, EM Sommella, E Salviati, M Manfra… - … of Chromatography A, 2025 - Elsevier
The food and agricultural processing industries generate significant amounts of phenolic-rich by-products, which hold potential as natural antioxidant sources for a wide range of …
20254 citations
GC–MS Profiling of Compounds from Spirulina platensis and Chlorella vulgaris as Immunostimulant Candidates using Molecular Docking against TLR10 and C …
PH Riyadi, DA Apri, TW Agustini… - International Journal of …, 2026 - ijagbio.com
… Similarly, Oleic acid, 3-hydroxypropyl ester (Table 9) forms hydrogen bonds with ASP A:91 and carbon hydrogen bonds with TYR B:125. These interactions indicate that the hydroxyl …
2026
Pharmacokinetics and bioavailability of annatto δ-tocotrienol in healthy fed subjects
AA Qureshi, DA Khan, S Saleem, N Silswal… - J. Clin. Exp …, 2015 - researchgate.net
… supplementation to 33 healthy subjects under fed condition, using doses of 125 mg, 250 mg, and 500 mg (11 subjects/dose). The study was conducted in accordance with the current …
201525 citations
Bioactivity and potential health benefits of licorice
TC Kao, CH Wu, GC Yen - Journal of agricultural and food …, 2014 - ACS Publications
Licorice is an herbal plant named for its unique sweet flavor. It is widely used in the food and tobacco industries as a sweetener. Licorice is also used in traditional Chinese medicine (…
2014313 citations
… arginine ethyl ester synergize with conventional antibiotics clindamycin and metronidazole against biofilms of Gardnerella vaginalis but not against biofilms of healthy …
A Algburi, A Volski, ML Chikindas - Pathogens and Disease, 2015 - academic.oup.com
The purpose of this study was to evaluate the ability of clindamycin and metronidazole to synergize with natural antimicrobials against biofilms of bacterial vaginosis (BV)-associated …
201565 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 2019-12-22. DSLD Label ID: 211815. 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.