GNC Women's Multivitamin Diabetic Support - 90 Caplets (45 Servings) supplement bottle
GNC Women's

Multivitamin Diabetic Support - 90 Caplets (45 Servings)

What We Researched
24 active ingredients analyzed · 13 inactive ingredients decoded · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
71
Product Score Fair
90
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) 1500 mcg 167%
Vitamin C (as ascorbic acid and calcium ascorbate) 200 mg 222%
Vitamin E (as Natural d-alpha Tocopheryl Acetate) 20.1 mg 134%
Vitamin D (as Cholecalciferol) 40 mcg 200%
Vitamin K (as phytonadione) 80 mcg 67%
Thiamin (Vitamin B-1)(as Thiamin Mononitrate) 50 mg 4167%
Riboflavin (Vitamin B-2) 50 mg 3846%
Niacin (as Niacinamide & Niacin) 50 mg 313%
Vitamin B-6 (as pyridoxine hydrochloride) 50 mg 2941%
Folate 680 mcg 170%
Vitamin B-12 (as Cyanocobalamin) 50 mcg 2083%
Biotin 300 mcg 1000%
Pantothenic Acid (as Calcium d-Pantothenate) 50 mg 1000%
Choline (as Choline Bitartrate) 10 mg 2%
Calcium 500 mg 38%
Iron (as Ferrous Fumarate) 18 mg 100%
Iodine (as Potassium Iodide) 150 mcg 100%
Magnesium (as Magnesium Oxide) 100 mg 24%
Zinc (as Zinc Oxide) 15 mg 136%
Selenium (as L-Selenomethionine) 200 mcg 364%
Copper (as Cupric Oxide) 2 mg 222%
Manganese (as Manganese Sulfate) 2 mg 87%
Chromium (as Hydrolyzed Protein Chelate) 200 mcg 571%
Molybdenum (as Sodium Molybdate) 75 mcg 167%
Bioavailability Good

Absorption Rating

  • Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) Good
  • Vitamin C (as ascorbic acid and calcium ascorbate) Good
  • Vitamin E (as Natural d-alpha Tocopheryl Acetate) Good
  • Vitamin D (as Cholecalciferol) Good
  • Vitamin K (as phytonadione) Fair
  • Thiamin (Vitamin B-1)(as Thiamin Mononitrate) Fair
  • Riboflavin (Vitamin B-2) Good
  • Niacin (as Niacinamide & Niacin) Good
  • Vitamin B-6 (as pyridoxine hydrochloride) Fair
  • Folate Fair
  • Vitamin B-12 (as Cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid (as Calcium d-Pantothenate) Good
  • Choline (as Choline Bitartrate) Poor
  • Calcium Good
  • Iron (as Ferrous Fumarate) Fair
  • Iodine (as Potassium Iodide) Good
  • Magnesium (as Magnesium Oxide) Poor
  • Zinc (as Zinc Oxide) Poor
  • Selenium (as L-Selenomethionine) Good
  • Copper (as Cupric Oxide) Poor
  • Manganese (as Manganese Sulfate) Good
  • Chromium (as Hydrolyzed Protein Chelate) Fair
  • Molybdenum (as Sodium Molybdate) Good
Other Ingredients Fair

Fillers & Additives

  • Cellulose
  • Magnesium Stearate Vegetable Source
  • Titanium Dioxide High
  • Gelatin (Porcine, Fish)
  • Caramel Color
  • Carnauba Wax
  • Ethyl Vanillin
  • Vegetable Acetoglycerides
  • Polyethylene Glycol Low
  • Polysorbate 80 Medium
  • Triacetin
  • Methyl and Propyl Paraben (Preservative)
  • Oleic Acid
Efficacy Very Good

Dosage Analysis

  • Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) 1500 mcg Effective
  • Vitamin C (as ascorbic acid and calcium ascorbate) 200 mg Effective
  • Vitamin E (as Natural d-alpha Tocopheryl Acetate) 20.1 mg Effective
  • Vitamin D (as Cholecalciferol) 40 mcg Effective
  • Vitamin K (as phytonadione) 80 mcg Under-dosed
  • Thiamin (Vitamin B-1)(as Thiamin Mononitrate) 50 mg Effective
  • Riboflavin (Vitamin B-2) 50 mg Effective
  • Niacin (as Niacinamide & Niacin) 50 mg High
  • Vitamin B-6 (as pyridoxine hydrochloride) 50 mg Effective
  • Folate 680 mcg Effective
  • Vitamin B-12 (as Cyanocobalamin) 50 mcg Effective
  • Biotin 300 mcg Effective
  • Pantothenic Acid (as Calcium d-Pantothenate) 50 mg Effective
  • Choline (as Choline Bitartrate) 10 mg Under-dosed
  • Calcium 500 mg Effective
  • Iron (as Ferrous Fumarate) 18 mg Effective
  • Iodine (as Potassium Iodide) 150 mcg Effective
  • Magnesium (as Magnesium Oxide) 100 mg Under-dosed
  • Zinc (as Zinc Oxide) 15 mg Effective
  • Selenium (as L-Selenomethionine) 200 mcg Effective
  • Copper (as Cupric Oxide) 2 mg Effective
  • Manganese (as Manganese Sulfate) 2 mg Effective
  • Chromium (as Hydrolyzed Protein Chelate) 200 mcg Effective
  • Molybdenum (as Sodium Molybdate) 75 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) 1500 mcg 167%
Vitamin C (as ascorbic acid and calcium ascorbate) 200 mg 222%
Vitamin E (as Natural d-alpha Tocopheryl Acetate) 20.1 mg 134%
Vitamin D (as Cholecalciferol) 40 mcg 200%
Vitamin K (as phytonadione) 80 mcg 67%
Thiamin (Vitamin B-1)(as Thiamin Mononitrate) 50 mg 4167%
Riboflavin (Vitamin B-2) 50 mg 3846%
Niacin (as Niacinamide & Niacin) 50 mg 313%
Vitamin B-6 (as pyridoxine hydrochloride) 50 mg 2941%
Folate 680 mcg 170%
Vitamin B-12 (as Cyanocobalamin) 50 mcg 2083%
Biotin 300 mcg 1000%
Pantothenic Acid (as Calcium d-Pantothenate) 50 mg 1000%
Choline (as Choline Bitartrate) 10 mg 2%
Calcium 500 mg 38%
Iron (as Ferrous Fumarate) 18 mg 100%
Iodine (as Potassium Iodide) 150 mcg 100%
Magnesium (as Magnesium Oxide) 100 mg 24%
Zinc (as Zinc Oxide) 15 mg 136%
Selenium (as L-Selenomethionine) 200 mcg 364%
Copper (as Cupric Oxide) 2 mg 222%
Manganese (as Manganese Sulfate) 2 mg 87%
Chromium (as Hydrolyzed Protein Chelate) 200 mcg 571%
Molybdenum (as Sodium Molybdate) 75 mcg 167%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Magnesium Stearate Vegetable Source Unknown
Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Gelatin (Porcine, Fish) Unknown
Caramel Color Generally_safe

It provides a brown color to the product.

Carnauba Wax Safe

Provides a glossy, protective coating on tablets.

Ethyl Vanillin Generally_safe

It is used to add vanilla flavor to the supplement.

Vegetable Acetoglycerides Unknown
Polyethylene Glycol Caution

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

Polysorbate 80 Caution

Helps mix oil and water-based ingredients.

Triacetin Generally_safe

It is used as a solvent or humectant.

Methyl and Propyl Paraben (Preservative) Unknown
Oleic Acid Safe

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$37$36$35$34$33 Mar 12 $34.99
GNC

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

Brand Trust Report
GNC Women's

Founded 1935 · Pittsburgh, Pennsylvania, USA · 54 products · gnc.com

Certifications

5 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Nsf Certified For Sport Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

8 incidents
Recall GNC Women's 30+ Vitapak2025-06-13Source
Prop 65 Lead, Cadmium2019-02-07Source
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
Recall Women's Iron Complete Dietary Supplement 60-count caplets2018-12-19Source
Prop 65 Lead2018-10-12Source
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
Related Supplements
Frequently Asked Questions
Is GNC Women's Multivitamin Diabetic Support - 90 Caplets (45 Servings) a good supplement?

GNC Women's Multivitamin Diabetic Support - 90 Caplets (45 Servings) received a product quality score of 71/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 24 active ingredients with 45 servings per container. Of the 13 inactive ingredients, 3 are rated safe and 3 are flagged for review. The manufacturer, GNC Women's, holds a brand trust score of 90/100 with 5 verified certifications including Consumerlab, Informed Sport, Nsf Certified For Sport, Fda Gmp Inspections.

What are the ingredients in GNC Women's Multivitamin Diabetic Support - 90 Caplets (45 Servings)?

GNC Women's Multivitamin Diabetic Support - 90 Caplets (45 Servings) contains 24 active ingredients: Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) (1500 mcg), Vitamin C (as ascorbic acid and calcium ascorbate) (200 mg), Vitamin E (as Natural d-alpha Tocopheryl Acetate) (20.1 mg), Vitamin D (as Cholecalciferol) (40 mcg), Vitamin K (as phytonadione) (80 mcg), Thiamin (Vitamin B-1)(as Thiamin Mononitrate) (50 mg), and 18 more. Notable high-dose ingredients include Vitamin C at 222% DV, Thiamin at 4167% DV, Riboflavin at 3846% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GNC Women's Multivitamin Diabetic Support - 90 Caplets (45 Servings) safe to take?

GNC Women's Multivitamin Diabetic Support - 90 Caplets (45 Servings) has been analyzed for ingredient safety across all its components. Of 13 inactive ingredients, 3 are rated safe. 3 ingredients are flagged for review: Titanium Dioxide, Polyethylene Glycol, Polysorbate 80. '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 Women's a trustworthy supplement brand?

GNC Women's receives a brand trust score of 90/100 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 54 products in their lineup. They hold 5 verified certifications including Consumerlab, Informed Sport, Nsf Certified For Sport, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: GNC Women's has 8 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.