DaVinci Laboratories B Complex-75, 60 Capsules supplement bottle
DaVinci Laboratories

B Complex-75, 60 Capsules

What We Researched
11 active ingredients analyzed · 3 inactive ingredients decoded · 3 brand certifications checked · 3 retailers compared · Last updated: Mar 2026
86
Product Score Good
82
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Thiamin (as Thiamin Moninitrate) 75 mg 6,250%
Riboflavin 75 mg 5,769%
Niacinamide (as Niacinamide) 75 mg 469%
Vitamin B6 (as Pyridoxine HCL) 75 mg 4,412%
Folate (400 mcg Folic Acid) 666.7 mcg DFE 167%
Vitamin B12 (as Cyanocobalamin) 75 mcg 3,125%
Biotin 300 mcg 1,000%
Pantothenic Acid 75 mg 1,500%
Choline (as Choline Bitartrate) 75 mg 14%
PABA (para-aminobenzoic acid) 75 mg *
Inositol 75 mg *
Bioavailability Very Good

Absorption Rating

  • Thiamin (as Thiamin Moninitrate) Good
  • Riboflavin Good
  • Niacinamide (as Niacinamide) Good
  • Vitamin B6 (as Pyridoxine HCL) Fair
  • Folate (400 mcg Folic Acid) Fair
  • Vitamin B12 (as Cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid Good
  • Choline (as Choline Bitartrate) Poor
  • PABA (para-aminobenzoic acid) Good
  • Inositol Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose (Capsule)
  • Vegetarian Leucine
  • Microcrystalline Cellulose
Efficacy Good

Dosage Analysis

  • Thiamin (as Thiamin Moninitrate) 75 mg Effective
  • Riboflavin 75 mg Effective
  • Niacinamide (as Niacinamide) 75 mg High
  • Vitamin B6 (as Pyridoxine HCL) 75 mg Effective
  • Folate (400 mcg Folic Acid) 666.7 mcg DFE Effective
  • Vitamin B12 (as Cyanocobalamin) 75 mcg Effective
  • Biotin 300 mcg Effective
  • Pantothenic Acid 75 mg Effective
  • Choline (as Choline Bitartrate) 75 mg Under-dosed
  • PABA (para-aminobenzoic acid) 75 mg Under-dosed
  • Inositol 75 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Thiamin (as Thiamin Moninitrate) 75 mg 6,250%
Riboflavin 75 mg 5,769%
Niacinamide (as Niacinamide) 75 mg 469%
Vitamin B6 (as Pyridoxine HCL) 75 mg 4,412%
Folate (400 mcg Folic Acid) 666.7 mcg DFE 167%
Vitamin B12 (as Cyanocobalamin) 75 mcg 3,125%
Biotin 300 mcg 1,000%
Pantothenic Acid 75 mg 1,500%
Choline (as Choline Bitartrate) 75 mg 14%
PABA (para-aminobenzoic acid) 75 mg *
Inositol 75 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose (Capsule) Safe

It is used as a material for making vegetarian capsules.

Vegetarian Leucine Safe

It provides a source of the essential amino acid leucine.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$22$21$20$19$18 Mar 12 $20.36$20.36
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
DaVinci Laboratories

Founded 1973 · Williston, VT, US · 192 products · davincilabs.com/

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

2 incidents
Recall Amyloid Complete2024-05-08Source
Recall Dim Plex2019-07-11Source
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Frequently Asked Questions
Is DaVinci Laboratories B Complex-75, 60 Capsules a good supplement?

DaVinci Laboratories B Complex-75, 60 Capsules received a product quality score of 86/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 11 active ingredients with 60 servings per container. All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, DaVinci Laboratories, holds a brand trust score of 82/100 with 3 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in DaVinci Laboratories B Complex-75, 60 Capsules?

DaVinci Laboratories B Complex-75, 60 Capsules contains 11 active ingredients: Thiamin (as Thiamin Moninitrate) (75 mg), Riboflavin (75 mg), Niacinamide (as Niacinamide) (75 mg), Vitamin B6 (as Pyridoxine HCL) (75 mg), Folate (400 mcg Folic Acid) (666.7 mcg DFE), Vitamin B12 (as Cyanocobalamin) (75 mcg), and 5 more. Notable high-dose ingredients include Thiamin at 6,250% DV, Riboflavin at 5,769% DV, Niacinamide at 469% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is DaVinci Laboratories B Complex-75, 60 Capsules safe to take?

DaVinci Laboratories B Complex-75, 60 Capsules has been analyzed for ingredient safety across all its components. All 3 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is DaVinci Laboratories a trustworthy supplement brand?

DaVinci Laboratories receives a brand trust score of 82/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1973 and headquartered in Williston, VT, US, the company offers 192 products in their lineup. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: DaVinci Laboratories has 2 historical regulatory incidents on record, which are factored into the trust score.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.