Nature Made Super B-Complex Supplement With Vitamin C supplement bottle
Nature Made

Super B-Complex Supplement With Vitamin C

What We Researched
9 active ingredients analyzed · 17 inactive ingredients decoded · 4 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
93
Product Score Excellent
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C 150 mg 250%
Thiamine 100 mg 6667%
Riboflavin 20 mg 1176%
Niacin 25 mg 125%
Vitamin B6 2 mg 100%
Folic Acid 400 mcg 100%
Vitamin B12 15 mcg 250%
Biotin 30 mcg 10%
Pantothenic Acid 5.5 mg 55%
Bioavailability Very Good

Absorption Rating

  • Vitamin C Fair
  • Thiamine Good
  • Riboflavin Good
  • Niacin Good
  • Vitamin B6 Fair
  • Folic Acid Fair
  • Vitamin B12 Fair
  • Biotin Good
  • Pantothenic Acid Good
Other Ingredients Excellent

Fillers & Additives

  • Dibasic Calcium Phosphate
  • Ascorbic Acid
  • Thiamine Mononitrate
  • Dried Yeasts
  • Cellulose Gel
  • Niacinamide
  • Riboflavin
  • Croscarmellose Sodium
  • Corn Starch
  • Calcium D-Pantothenate
  • Hydroxypropyl Methylcellulose
  • Magnesium Stearate
  • Pyridoxine Hydrochloride
  • Polyethylene Glycol Low
  • Folic Acid
  • Biotin
  • Cyanocobalamin
Efficacy Excellent

Dosage Analysis

  • Vitamin C 150 mg Effective
  • Thiamine 100 mg Effective
  • Riboflavin 20 mg Effective
  • Niacin 25 mg Effective
  • Vitamin B6 2 mg Effective
  • Folic Acid 400 mcg Effective
  • Vitamin B12 15 mcg Effective
  • Biotin 30 mcg Effective
  • Pantothenic Acid 5.5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C 150 mg 250%
Thiamine 100 mg 6667%
Riboflavin 20 mg 1176%
Niacin 25 mg 125%
Vitamin B6 2 mg 100%
Folic Acid 400 mcg 100%
Vitamin B12 15 mcg 250%
Biotin 30 mcg 10%
Pantothenic Acid 5.5 mg 55%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Dibasic Calcium Phosphate Generally_safe

It is used as a filler and to improve tablet hardness.

Ascorbic Acid Safe

Prevents oxidation and provides vitamin C.

Thiamine Mononitrate Safe

It is used as a source of vitamin B1.

Dried Yeasts Unknown
Cellulose Gel Generally_safe

It is used as a thickening agent to improve the texture of supplements.

Niacinamide Safe

It is included for its potential health benefits.

Riboflavin Safe

It is used as a source of vitamin B2.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Corn Starch Generally_safe

It is used as a filler, binder, or thickener.

Calcium D-Pantothenate Unknown
Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Pyridoxine Hydrochloride Safe

It is used as a source of vitamin B6.

Polyethylene Glycol Caution

It is used as a binder, coating agent, or to improve solubility.

Folic Acid Safe

It is used as a source of folate.

Biotin Safe

It is used for its potential benefits related to hair, skin, and nail health.

Cyanocobalamin Safe

It is used as a source of vitamin B12.

Price Comparison

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

Brand Trust Report
Nature Made

Founded 1971 · West Hills, California, USA · 161 products · naturemade.com

Certifications

4 certifications
Consumerlab Verified Source
Labdoor Verified Source
Usp Verified Verified Source
Fda Gmp Inspections Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Lawsuit Presence of toxic plastic chemicals in prenatal multivitamins.2025Source
Recall Specific lots of Nature Made Adult Gummies Multi, Multi + Omega-3, Multi for Her plus Omega-3s, and Super B Complex w/C & Folic Acid2016-06-15Source
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Frequently Asked Questions
Is Nature Made Super B-Complex Supplement With Vitamin C a good supplement?

Nature Made Super B-Complex Supplement With Vitamin C received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 9 active ingredients Of the 17 inactive ingredients, 11 are rated safe and 1 are flagged for review. The manufacturer, Nature Made, holds a brand trust score of 86/100 with 4 verified certifications including Consumerlab, Labdoor, Usp Verified, Fda Gmp Inspections.

What are the ingredients in Nature Made Super B-Complex Supplement With Vitamin C?

Nature Made Super B-Complex Supplement With Vitamin C contains 9 active ingredients: Vitamin C (150 mg), Thiamine (100 mg), Riboflavin (20 mg), Niacin (25 mg), Vitamin B6 (2 mg), Folic Acid (400 mcg), and 3 more. Notable high-dose ingredients include Vitamin C at 250% DV, Thiamine at 6667% DV, Riboflavin at 1176% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature Made Super B-Complex Supplement With Vitamin C safe to take?

Nature Made Super B-Complex Supplement With Vitamin C has been analyzed for ingredient safety across all its components. Of 17 inactive ingredients, 11 are rated safe. 1 ingredient is flagged for review: Polyethylene Glycol. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nature Made a trustworthy supplement brand?

Nature Made receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1971 and headquartered in West Hills, California, USA, the company offers 161 products in their lineup. They hold 4 verified certifications including Consumerlab, Labdoor, Usp Verified, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Nature Made 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.