GNC B-Complex Orange supplement bottle
GNC

B-Complex Orange Review

What We Researched
5 active ingredients analyzed · 11 inactive ingredients decoded · 10 brand certifications checked · Last updated: Aug 2026
91
Product Score Excellent
96
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Riboflavin (as Riboflavin 5-Phosphate) 1.7 mg 131%
Niacin (as Niacinamide) 20 mg 125%
Vitamin B6 (as Pyridoxine Hydrochloride) 2 mg 118%
Vitamin B12 (as Cyanocobalamin) 1000 mcg 41667%
Pantothenic Acid (as D-Panthenol) 30 mg 600%
Bioavailability Very Good

Absorption Rating

  • Riboflavin (as Riboflavin 5-Phosphate) Good
  • Niacin (as Niacinamide) Good
  • Vitamin B6 (as Pyridoxine Hydrochloride) Fair
  • Vitamin B12 (as Cyanocobalamin) Fair
  • Pantothenic Acid (as D-Panthenol) Good
Other Ingredients Very Good

Fillers & Additives

  • Purified Water
  • Glycerin
  • Citric Acid
  • Sodium Acid Sulfate
  • Natural Flavors
  • Sucralose
  • Gum Blend
  • Potassium Sorbate
  • Sodium Hexametaphosphate
  • Sodium Benzoate Medium
  • Acesulfame Potassium
Efficacy Excellent

Dosage Analysis

  • Riboflavin (as Riboflavin 5-Phosphate) 1.7 mg Effective
  • Niacin (as Niacinamide) 20 mg Effective
  • Vitamin B6 (as Pyridoxine Hydrochloride) 2 mg Effective
  • Vitamin B12 (as Cyanocobalamin) 1000 mcg Effective
  • Pantothenic Acid (as D-Panthenol) 30 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Riboflavin (as Riboflavin 5-Phosphate) 1.7 mg 131%
Niacin (as Niacinamide) 20 mg 125%
Vitamin B6 (as Pyridoxine Hydrochloride) 2 mg 118%
Vitamin B12 (as Cyanocobalamin) 1000 mcg 41667%
Pantothenic Acid (as D-Panthenol) 30 mg 600%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Sodium Acid Sulfate Unknown
Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Gum Blend Unknown
Potassium Sorbate Safe

Prevents mold and yeast growth to extend shelf life.

Sodium Hexametaphosphate Generally_safe

It is used as a preservative and sequestrant.

Sodium Benzoate Caution

Prevents bacterial and fungal growth in liquid supplements.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Brand Trust Report
GNC

Founded 1935 · Pittsburgh, Pennsylvania, USA · 1590 products · gnc.com

Certifications

10 certifications
Informed Sport Verified Source
Nsf Certified For Sport Verified Source
Clean Label Project Verified Source
Labdoor Verified Source
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source
Nsf Gmp Verified Source
Informed Choice Verified

Transparency

5 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Claimed
Contains Proprietary Blend — True

Violation History

34 incidents
Prop 65 Not specified on product pageOngoingSource
Recall GNC Women's 30+ Vitapak2025-06-13Source
Recall GNC Women's 30+ Vitapak2025-06-13Source
Recall GNC Women's 30+ Vitapak2025-06-09Source
Recall GNC Women's 30+ Vitapak2025-06-05Source
Recall GNC Women's 30+ Vitapak2025-04-25Source
Lawsuit Misrepresentation of the amount of elemental magnesium in 'Super Magnesium' supplements.2024Source
Lawsuit Misrepresentation of the amount of elemental magnesium in 'Super Magnesium' supplements.2024Source
Lawsuit Mislabeled magnesium content in 'Super Magnesium' supplements.2024Source
Lawsuit Misrepresentation of magnesium content in 'Super Magnesium' supplements.2024Source
Recall GNC Women's Ultra Mega, Women's Ultra Mega Active, Women's Ultra Mega Energy and Metabolism, and Prenatal Formula with Iron2023-01-12Source
Lawsuit Falsely advertising 'Total Lean' protein bars as 'lean'.2023Source
Lawsuit Selling Vitamin E Skin Oil that was primarily composed of vegetable oil.2020Source
Lawsuit Selling Vitamin E Skin Oil that was mostly vegetable oil.2020Source
Prop 65 Lead, Cadmium2019-02-07Source
Prop 65 Lead and/or Cadmium2019-02-07Source
Prop 65 Lead, Cadmium2019-02-07Source
Prop 65 Lead, Cadmium2019-02-07Source
Prop 65 lead and/or cadmium2019-02-07Source
Lawsuit Deceptively labeling dietary supplements as if they have FDA approval.2019Source
Lawsuit Deceptively advertising fake markdowns online to mislead consumers into thinking items were on 'sale.'2019Source
Lawsuit Deceptively labeling dietary supplements regarding FDA approval and failing to include required disclaimers.2019Source
Lawsuit Using fake 'original' prices to deceive customers.2019Source
Recall Women's Iron Complete Dietary Supplement 60-count caplets2018-12-19Source
Prop 65 Lead2018-10-12Source
Prop 65 Lead2018-10-12Source
Recall Various GNC Women's Multivitamins2018-01-04Source
Recall GNC Women's Ultra Mega Time Release2016-11-18Source
Recall GNC Women's Ultra Mega Time Release 180-count2016-11-16Source
Lawsuit Knowingly selling products containing unlawful synthetic chemicals (picamilon, BMPEA, and acacia rigidula).2016Source
Lawsuit Unfair discontinuation of the Gold Card discount program.2016Source
Fda Warning Inclusion of unapproved dietary ingredient Beta-methylphenethylamine (BMPEA) in products.2015-04-01Source
Lawsuit Mislabeling of herbal supplements2015Source
Lawsuit Selling products containing illegal synthetic ingredients.2015Source
Related Supplements
Frequently Asked Questions
Is GNC B-Complex Orange a good supplement?

GNC B-Complex Orange received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 5 active ingredients with 60 servings per container. Of the 11 inactive ingredients, 5 are rated safe and 1 are flagged for review. The manufacturer, GNC, holds a brand trust score of 96/100 with 10 verified certifications including Informed Sport, Nsf Certified For Sport, Clean Label Project, Labdoor.

What are the ingredients in GNC B-Complex Orange?

GNC B-Complex Orange contains 5 active ingredients: Riboflavin (as Riboflavin 5-Phosphate) (1.7 mg), Niacin (as Niacinamide) (20 mg), Vitamin B6 (as Pyridoxine Hydrochloride) (2 mg), Vitamin B12 (as Cyanocobalamin) (1000 mcg), Pantothenic Acid (as D-Panthenol) (30 mg). Notable high-dose ingredients include Vitamin B12 at 41667% DV, Pantothenic Acid at 600% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GNC B-Complex Orange safe to take?

GNC B-Complex Orange has been analyzed for ingredient safety across all its components. Of 11 inactive ingredients, 5 are rated safe. 1 ingredient is flagged for review: Sodium Benzoate. '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 GNC a trustworthy supplement brand?

GNC receives a brand trust score of 96/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1935 and headquartered in Pittsburgh, Pennsylvania, USA, the company offers 1590 products in their lineup. They hold 10 verified certifications including Informed Sport, Nsf Certified For Sport, Clean Label Project, Labdoor. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: GNC has 34 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 150,000 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 — read our methodology. 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.