Mason Natural Women's Daily Multi Formula, 90 Caplets supplement bottle
Mason Natural

Women's Daily Multi Formula, 90 Caplets

What We Researched
21 active ingredients analyzed · 11 inactive ingredients decoded · 2 brand certifications checked · 3 retailers compared · Last updated: Mar 2026
82
Product Score Good
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A(as acetate, and 20% as beta-carotene) (2,500 IU) 750 mcg RAE‡ 84%
Vitamin C (ascorbic acid) 60 mg 67%
Vitamin D3(cholecalciferol) (1,000 IU) 25 mcg 125%
Vitamin E (dl-Alpha tocopheryl acetate) (22.5 IU) 10 mg 68%
Vitamin K (phytonadione) 25 mcg 21%
Vitamin B1 (thiamine mononitrate) 1.5 mg 125%
Vitamin B2 (riboflavin) 1.7 mg 131%
Niacinamide (vitamin B3) 10 mg NE# 63%
Vitamin B6(pyridoxine hydrochloride) 2 mg 118%
Folate (400 mcg folic acid) 667 mcg DFE† 167%
Vitamin B12 (cyanocobalamin) 6 mcg 250%
Biotin 30 mcg 100%
Pantothenic Acid(calcium pantothenate) 5 mg 100%
Calcium (calcium carbonate) 500 mg 38%
Iron (ferrous fumarate) 18 mg 100%
Magnesium (magnesium oxide) 50 mg 12%
Zinc (zinc oxide) 15 mg 136%
Selenium (sodium selenate) 20 mcg 36%
Copper (cupric sulfate) 2 mg 222%
Manganese (sulfate) 2 mg 87%
Chromium (chromic chloride) 120 mcg 343%
Bioavailability Fair

Absorption Rating

  • Vitamin A(as acetate, and 20% as beta-carotene) (2,500 IU) Fair
  • Vitamin C (ascorbic acid) Fair
  • Vitamin D3(cholecalciferol) (1,000 IU) Good
  • Vitamin E (dl-Alpha tocopheryl acetate) (22.5 IU) Poor
  • Vitamin K (phytonadione) Fair
  • Vitamin B1 (thiamine mononitrate) Fair
  • Vitamin B2 (riboflavin) Good
  • Niacinamide (vitamin B3) Good
  • Vitamin B6(pyridoxine hydrochloride) Fair
  • Folate (400 mcg folic acid) Fair
  • Vitamin B12 (cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid(calcium pantothenate) Good
  • Calcium (calcium carbonate) Fair
  • Iron (ferrous fumarate) Fair
  • Magnesium (magnesium oxide) Poor
  • Zinc (zinc oxide) Poor
  • Selenium (sodium selenate) Fair
  • Copper (cupric sulfate) Fair
  • Manganese (sulfate) Good
  • Chromium (chromic chloride) Fair
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Stearic Acid
  • Croscarmellose Sodium
  • Pharmaceutical Glaze
  • Vegetable Magnesium Stearate
  • Silicon Dioxide
  • Dicalcium Phosphate
  • Magnesium Silicate
  • Sodium Alginate
  • Gum Acacia
  • Pea starch
Efficacy Good

Dosage Analysis

  • Vitamin A(as acetate, and 20% as beta-carotene) (2,500 IU) 750 mcg RAE‡ Effective
  • Vitamin C (ascorbic acid) 60 mg Under-dosed
  • Vitamin D3(cholecalciferol) (1,000 IU) 25 mcg Effective
  • Vitamin E (dl-Alpha tocopheryl acetate) (22.5 IU) 10 mg Under-dosed
  • Vitamin K (phytonadione) 25 mcg Under-dosed
  • Vitamin B1 (thiamine mononitrate) 1.5 mg Effective
  • Vitamin B2 (riboflavin) 1.7 mg Effective
  • Niacinamide (vitamin B3) 10 mg NE# Under-dosed
  • Vitamin B6(pyridoxine hydrochloride) 2 mg Effective
  • Folate (400 mcg folic acid) 667 mcg DFE† Effective
  • Vitamin B12 (cyanocobalamin) 6 mcg Effective
  • Biotin 30 mcg Effective
  • Pantothenic Acid(calcium pantothenate) 5 mg Effective
  • Calcium (calcium carbonate) 500 mg Effective
  • Iron (ferrous fumarate) 18 mg Effective
  • Magnesium (magnesium oxide) 50 mg Under-dosed
  • Zinc (zinc oxide) 15 mg Effective
  • Selenium (sodium selenate) 20 mcg Under-dosed
  • Copper (cupric sulfate) 2 mg Effective
  • Manganese (sulfate) 2 mg Effective
  • Chromium (chromic chloride) 120 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A(as acetate, and 20% as beta-carotene) (2,500 IU) 750 mcg RAE‡ 84%
Vitamin C (ascorbic acid) 60 mg 67%
Vitamin D3(cholecalciferol) (1,000 IU) 25 mcg 125%
Vitamin E (dl-Alpha tocopheryl acetate) (22.5 IU) 10 mg 68%
Vitamin K (phytonadione) 25 mcg 21%
Vitamin B1 (thiamine mononitrate) 1.5 mg 125%
Vitamin B2 (riboflavin) 1.7 mg 131%
Niacinamide (vitamin B3) 10 mg NE# 63%
Vitamin B6(pyridoxine hydrochloride) 2 mg 118%
Folate (400 mcg folic acid) 667 mcg DFE† 167%
Vitamin B12 (cyanocobalamin) 6 mcg 250%
Biotin 30 mcg 100%
Pantothenic Acid(calcium pantothenate) 5 mg 100%
Calcium (calcium carbonate) 500 mg 38%
Iron (ferrous fumarate) 18 mg 100%
Magnesium (magnesium oxide) 50 mg 12%
Zinc (zinc oxide) 15 mg 136%
Selenium (sodium selenate) 20 mcg 36%
Copper (cupric sulfate) 2 mg 222%
Manganese (sulfate) 2 mg 87%
Chromium (chromic chloride) 120 mcg 343%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

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

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Pharmaceutical Glaze Generally_safe

It is used to coat tablets or capsules for easier swallowing or controlled release.

Vegetable Magnesium Stearate Safe

Prevents ingredients from sticking to equipment. Derived from vegetable sources.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Magnesium Silicate Generally_safe

It is used to improve powder flow and prevent clumping.

Sodium Alginate Safe

It is used as a thickening agent and stabilizer.

Gum Acacia Safe

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

Pea starch Unknown

Price Comparison

iHerb $8.66
Best Price
Target $14.19

Price History

Tracked across major retailers. Updated periodically.

$10$9$8$7$6 Mar 12 $8.00
iHerb

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

Brand Trust Report
Mason Natural

Founded 1967 · Miami Lakes, Florida, USA · 161 products · masonvitamins.com

Certifications

2 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

4 incidents
Recall Herbal Colon Cleanser Capsules2025-09-02Source
Recall Healthy Sense Daily Multiple with Iron and People's Choice Women's Daily Vitamins with Iron2022-11-17Source
Prop 65 Lead2017-03-10Source
Prop 65 Lead2016-03-28Source
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Frequently Asked Questions
Is Mason Natural Women's Daily Multi Formula, 90 Caplets a good supplement?

Mason Natural Women's Daily Multi Formula, 90 Caplets received a product quality score of 82/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 21 active ingredients Of the 11 inactive ingredients, 8 are rated safe and 0 are flagged for review. The manufacturer, Mason Natural, holds a brand trust score of 66/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.

What are the ingredients in Mason Natural Women's Daily Multi Formula, 90 Caplets?

Mason Natural Women's Daily Multi Formula, 90 Caplets contains 21 active ingredients: Vitamin A(as acetate, and 20% as beta-carotene) (2,500 IU) (750 mcg RAE‡), Vitamin C (ascorbic acid) (60 mg), Vitamin D3(cholecalciferol) (1,000 IU) (25 mcg), Vitamin E (dl-Alpha tocopheryl acetate) (22.5 IU) (10 mg), Vitamin K (phytonadione) (25 mcg), Vitamin B1 (thiamine mononitrate) (1.5 mg), and 15 more. Notable high-dose ingredients include Vitamin B12 at 250% DV, Copper at 222% DV, Chromium at 343% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Mason Natural Women's Daily Multi Formula, 90 Caplets safe to take?

Mason Natural Women's Daily Multi Formula, 90 Caplets 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 Mason Natural a trustworthy supplement brand?

Mason Natural receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1967 and headquartered in Miami Lakes, Florida, USA, the company offers 161 products in their lineup. They hold 2 verified certifications including Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Mason Natural has 4 historical regulatory incidents on record, which are factored into the trust score.

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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.