Quantum Nutrition Labs Max B Complex supplement bottle
Quantum Nutrition Labs

Max B Complex

What We Researched
9 active ingredients analyzed · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
46
Product Score Poor
63
Brand Score Fair

Product Analysis

Transparency Very Poor

Supplement Facts

IngredientAmount% DV
Thiamin (as Thiamine Mononitrate)
Riboflavin
Niacin (as Niacinamide)
Vitamin B6 (as Pyridoxal-5-Phosphate)
Folate (as L-5 Methyltetrahydrofolate)
Vitamin B12 (as Methylcobalamin)
Biotin
Pantothenic Acid (as Calcium Pantothenate)
PABA (Para-Aminobenzoic Acid)
Bioavailability Very Good

Absorption Rating

  • Thiamin (as Thiamine Mononitrate) Fair
  • Riboflavin Good
  • Niacin (as Niacinamide) Good
  • Vitamin B6 (as Pyridoxal-5-Phosphate) Good
  • Folate (as L-5 Methyltetrahydrofolate) Fair
  • Vitamin B12 (as Methylcobalamin) Good
  • Biotin Good
  • Pantothenic Acid (as Calcium Pantothenate) Good
  • PABA (Para-Aminobenzoic Acid) Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Thiamin (as Thiamine Mononitrate)
Riboflavin
Niacin (as Niacinamide)
Vitamin B6 (as Pyridoxal-5-Phosphate)
Folate (as L-5 Methyltetrahydrofolate)
Vitamin B12 (as Methylcobalamin)
Biotin
Pantothenic Acid (as Calcium Pantothenate)
PABA (Para-Aminobenzoic Acid)

Price Comparison

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Brand Trust Report
Quantum Nutrition Labs

Founded 1999 · Austin, TX, USA · 71 products · qnlabs.com

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed
In House Testing — Claimed
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Frequently Asked Questions
Is Quantum Nutrition Labs Max B Complex a good supplement?

Quantum Nutrition Labs Max B Complex received a product quality score of 46/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 9 active ingredients with 60 servings per container. The manufacturer, Quantum Nutrition Labs, holds a brand trust score of 63/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Quantum Nutrition Labs Max B Complex?

Quantum Nutrition Labs Max B Complex contains 9 active ingredients: Thiamin (as Thiamine Mononitrate), Riboflavin, Niacin (as Niacinamide), Vitamin B6 (as Pyridoxal-5-Phosphate), Folate (as L-5 Methyltetrahydrofolate), Vitamin B12 (as Methylcobalamin), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Quantum Nutrition Labs Max B Complex safe to take?

Quantum Nutrition Labs Max B Complex has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Quantum Nutrition Labs a trustworthy supplement brand?

Quantum Nutrition Labs receives a brand trust score of 63/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1999 and headquartered in Austin, TX, USA, the company offers 71 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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.