Formula 390 B-Complex®

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

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

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Tablet(s) · 3 per day

Not Present

• 

  B-complex With C Formula 390

  EarthTurns.com

  $20.40
• 

  NATURE MADE Super B-Complex Tablets

  Walmart4.8(2800)

  $25.98
• 

  DC Labs - Formula 360 (MultiVitamin MultiMineral)

  EarthTurns.com

  $14.88
• 

  Nature's Bounty Time Released B-Complex Tablets

  BJ's Wholesale Club4.9(17)

  $21.99
• 

  Spring Valley Super B-Complex Tablets

  Walmart4.4(1900)

  $4.94Lowest
• 

  Walgreens B-Complex with Vitamin C Tablets

  Walgreens.com

  $9.99
• 

  Double Wood Supplements Liquid Vitami B Complex 2 Month Supply

  Double Wood Supplements4.6(19)

  $37.91
• 

  Pure Encapsulations B-Complex Plus Capsules

  The Vitamin Shoppe4.8(1200)

  $27.99

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.

• Supreme Nutrition Rock Hill

  5.0 (158)

  Vitamin & supplements store

  295 Herlong Ave Ste 402, Rock Hill, SC 29732

  Directions(803) 328-9450

• The Vitamin Shoppe

  4.7 (93)

  Vitamin & supplements store

  1969 Canterbury Glen Ln #110, Rock Hill, SC 29730

  Directions(803) 329-9950

• NutriShop The Arboretum Charlotte NC

  4.9 (257)

  Vitamin & supplements store

  3339 Pineville-Matthews Rd, Charlotte, NC 28226

  Directions(980) 207-2929

• GNC

  4.2 (38)

  Vitamin & supplements store

  725 Cherry Rd, Rock Hill, SC 29732

  Directions(803) 327-5355

• The Vitamin Shoppe

  4.5 (198)

  Vitamin & supplements store

  243 S Kings Dr, Charlotte, NC 28204

  Directions(704) 333-2826

• Biological properties of vitamins of the B-complex, part 2–vitamins B6 and B7 (biotin, vitamin H)

  P Dias, T Siatka, M Vopršalová… - Nutrition Research …, 2025 - cambridge.org

  … providing a public health benefit with minimal risk to health … Foods fortified with vitamin B6, similarly to dietary supplements… Overall, vitamin B6 deficiency is rare in the general healthy …

  20258 citations

• Vitamins: functions and uses in medicine

  M Hanna, E Jaqua, V Nguyen, JB Clay - Perm J, 2022 - thepermanentejournal.org

  … B vitamins are a group of 8 water- soluble vitamins. The body does not store them, so they … vitamins are generally safe even at intake levels reached with fortified food or supplements. …

  2022361 citations

• A guide to understanding dietary supplements

  SM Talbott - 2012 - api.taylorfrancis.com

  … D for bone health, folic acid for preventing neural tube defects, and B-complex vitamins for … However, the relationship between other dietary supplements and purported health benefits is …

  201255 citations

• Phytotherapy and nutritional supplements on breast cancer

  CM Lopes, A Dourado, R Oliveira - BioMed research …, 2017 - Wiley Online Library

  … may be problematic and patient’s health risks can arise such as … of Tabebuia impetiginosa Martius ex DC species, the family of … related to the effect of B complex vitamins and the risk for …

  2017134 citations

• Nutritional Interactions: Cofactor Minerals, PUFA, Polyphenols, and Vitamin Synergy in Brain Health

  D Choudhary, MDN Khan, R Rana, S Mehan… - Vitamins and … - api.taylorfrancis.com

  … either through breast milk or supplement formula, also enhances … B‑complex vitamins support enzyme functions in neu‑ … reduced neurotoxicity related to homocysteine [390,391]. Other …

• Effect of dietary patterns on serum homocysteine: results of a randomized, controlled feeding study

  LJ Appel, ER Miller III, SH Jee… - Circulation, 2000 - ahajournals.org

  … deficiency but have minimal impact in healthy populations. … /min (as estimated by the Cockroft Gault formula). Participants were … users of multivitamins or B-complex vitamin supplements. …

  2000253 citations

• Riboflavin (Vitamin B2) on the Label

  What riboflavin is, how much a typical product provides, and why it can change the color of urine.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-06-20. DSLD Label ID: 309853. 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.