Mason Natural Daily Multiple Vitamins with Minerals supplement bottle
Mason Natural

Daily Multiple Vitamins with Minerals

What We Researched
24 active ingredients analyzed · 19 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
64
Product Score Fair
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as Beta-Carotene, Retinyl Acetate) 1500 mcg RAE 167%
Vitamin C (as Ascorbic Acid) 60 mg 67%
Vitamin D2 (as Ergocalciferol) 10 mcg 50%
Vitamin E (as DL-Alpha-Tocopheryl Acetate) 13.5 mg 90%
Thiamine (as Thiamine Hydrochloride, Vitamin B1) 1.5 mg 125%
Riboflavin (as Vitamin B2) 1.7 mg 131%
Niacin (as Niacinamide) 20 mg NE 125%
Vitamin B6 (as Pyridoxine Hydrochloride) 2 mg 118%
Folate 667 mcg DFE 167%
Vitamin B12 (as Cyanocobalamin) 6 mcg 250%
Biotin 30 mcg 100%
Pantothenic Acid (as Calcium D-Pantothenate) 10 mg 200%
Calcium (as Dicalcium Phosphate) 130 mg 10%
Iron (as Ferrous Fumarate) 18 mg 100%
Phosphorus (as Dicalcium Phosphate) 100 mg 8%
Iodine (as Potassium Iodide) 150 mcg 100%
Magnesium (as Magnesium Oxide) 100 mg 24%
Zinc (as Zinc Sulfate) 15 mg 136%
Selenium (as Sodium Yeast) 10 mcg 18%
Copper (as Copper Sulfate) 2 mg 222%
Manganese (as Manganese Sulfate) 2.5 mg 109%
Chromium (as Chromium Yeast) 10 mcg 29%
Molybdenum (as Molybdenum Yeast) 10 mcg 22%
Potassium (as Potassium Chloride) 40 mg 1%
Bioavailability Good

Absorption Rating

  • Vitamin A (as Beta-Carotene, Retinyl Acetate) Good
  • Vitamin C (as Ascorbic Acid) Fair
  • Vitamin D2 (as Ergocalciferol) Fair
  • Vitamin E (as DL-Alpha-Tocopheryl Acetate) Fair
  • Thiamine (as Thiamine Hydrochloride, Vitamin B1) Fair
  • Riboflavin (as Vitamin B2) Good
  • Niacin (as Niacinamide) Good
  • Vitamin B6 (as Pyridoxine Hydrochloride) Fair
  • Folate Fair
  • Vitamin B12 (as Cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid (as Calcium D-Pantothenate) Good
  • Calcium (as Dicalcium Phosphate) Fair
  • Iron (as Ferrous Fumarate) Fair
  • Phosphorus (as Dicalcium Phosphate) Good
  • Iodine (as Potassium Iodide) Good
  • Magnesium (as Magnesium Oxide) Poor
  • Zinc (as Zinc Sulfate) Fair
  • Selenium (as Sodium Yeast) Good
  • Copper (as Copper Sulfate) Fair
  • Manganese (as Manganese Sulfate) Good
  • Chromium (as Chromium Yeast) Fair
  • Molybdenum (as Molybdenum Yeast) Good
  • Potassium (as Potassium Chloride) Good
Other Ingredients Fair

Fillers & Additives

  • Microcrystalline Cellulose
  • Hydroxypropyl Methylcellulose
  • Croscarmellose Sodium
  • Stearic Acid
  • Magnesium Stearate
  • Silicon Dioxide
  • Glyceryl Triacetate
  • Titanium Dioxide High
  • FD&C Yellow #5 Medium
  • FD&C Yellow #6 Low
  • Tocopherol
  • Maltodextrin
  • Starch
  • Modified
  • Brewer's Yeast
  • Sucrose
  • Sodium Alginate
  • Gum Acacia
  • Pea Starch
Efficacy Fair

Dosage Analysis

  • Vitamin A (as Beta-Carotene, Retinyl Acetate) 1500 mcg RAE Effective
  • Vitamin C (as Ascorbic Acid) 60 mg Under-dosed
  • Vitamin D2 (as Ergocalciferol) 10 mcg Under-dosed
  • Vitamin E (as DL-Alpha-Tocopheryl Acetate) 13.5 mg Under-dosed
  • Thiamine (as Thiamine Hydrochloride, Vitamin B1) 1.5 mg Effective
  • Riboflavin (as Vitamin B2) 1.7 mg Effective
  • Niacin (as Niacinamide) 20 mg NE Effective
  • Vitamin B6 (as Pyridoxine Hydrochloride) 2 mg Effective
  • Folate 667 mcg DFE Effective
  • Vitamin B12 (as Cyanocobalamin) 6 mcg Effective
  • Biotin 30 mcg Effective
  • Pantothenic Acid (as Calcium D-Pantothenate) 10 mg Effective
  • Calcium (as Dicalcium Phosphate) 130 mg Under-dosed
  • Iron (as Ferrous Fumarate) 18 mg Effective
  • Phosphorus (as Dicalcium Phosphate) 100 mg Under-dosed
  • Iodine (as Potassium Iodide) 150 mcg Effective
  • Magnesium (as Magnesium Oxide) 100 mg Under-dosed
  • Zinc (as Zinc Sulfate) 15 mg Effective
  • Selenium (as Sodium Yeast) 10 mcg Under-dosed
  • Copper (as Copper Sulfate) 2 mg Effective
  • Manganese (as Manganese Sulfate) 2.5 mg Effective
  • Chromium (as Chromium Yeast) 10 mcg Under-dosed
  • Molybdenum (as Molybdenum Yeast) 10 mcg Under-dosed
  • Potassium (as Potassium Chloride) 40 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as Beta-Carotene, Retinyl Acetate) 1500 mcg RAE 167%
Vitamin C (as Ascorbic Acid) 60 mg 67%
Vitamin D2 (as Ergocalciferol) 10 mcg 50%
Vitamin E (as DL-Alpha-Tocopheryl Acetate) 13.5 mg 90%
Thiamine (as Thiamine Hydrochloride, Vitamin B1) 1.5 mg 125%
Riboflavin (as Vitamin B2) 1.7 mg 131%
Niacin (as Niacinamide) 20 mg NE 125%
Vitamin B6 (as Pyridoxine Hydrochloride) 2 mg 118%
Folate 667 mcg DFE 167%
Vitamin B12 (as Cyanocobalamin) 6 mcg 250%
Biotin 30 mcg 100%
Pantothenic Acid (as Calcium D-Pantothenate) 10 mg 200%
Calcium (as Dicalcium Phosphate) 130 mg 10%
Iron (as Ferrous Fumarate) 18 mg 100%
Phosphorus (as Dicalcium Phosphate) 100 mg 8%
Iodine (as Potassium Iodide) 150 mcg 100%
Magnesium (as Magnesium Oxide) 100 mg 24%
Zinc (as Zinc Sulfate) 15 mg 136%
Selenium (as Sodium Yeast) 10 mcg 18%
Copper (as Copper Sulfate) 2 mg 222%
Manganese (as Manganese Sulfate) 2.5 mg 109%
Chromium (as Chromium Yeast) 10 mcg 29%
Molybdenum (as Molybdenum Yeast) 10 mcg 22%
Potassium (as Potassium Chloride) 40 mg 1%

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.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Glyceryl Triacetate Generally_safe

It is used as a solvent or to improve the texture of supplements.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

FD&C Yellow #5 Caution

It is added to supplements to provide color.

FD&C Yellow #6 Caution

It is used to add color to the supplement.

Tocopherol Safe

It is used as a preservative and antioxidant.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Starch Generally_safe

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

Modified Unknown
Brewer's Yeast Generally_safe

It is added as a source of nutrients.

Sucrose Generally_safe

It is used as a sweetener.

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

Price History

Tracked across major retailers. Updated periodically.

$14$13$12$11$10 $11.99
Target

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
Related Supplements
Frequently Asked Questions
Is Mason Natural Daily Multiple Vitamins with Minerals a good supplement?

Mason Natural Daily Multiple Vitamins with Minerals received a product quality score of 64/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 24 active ingredients with 60 servings per container. Of the 19 inactive ingredients, 9 are rated safe and 3 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 Daily Multiple Vitamins with Minerals?

Mason Natural Daily Multiple Vitamins with Minerals contains 24 active ingredients: Vitamin A (as Beta-Carotene, Retinyl Acetate) (1500 mcg RAE), Vitamin C (as Ascorbic Acid) (60 mg), Vitamin D2 (as Ergocalciferol) (10 mcg), Vitamin E (as DL-Alpha-Tocopheryl Acetate) (13.5 mg), Thiamine (as Thiamine Hydrochloride, Vitamin B1) (1.5 mg), Riboflavin (as Vitamin B2) (1.7 mg), and 18 more. Notable high-dose ingredients include Vitamin B12 at 250% DV, Copper at 222% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Mason Natural Daily Multiple Vitamins with Minerals safe to take?

Mason Natural Daily Multiple Vitamins with Minerals has been analyzed for ingredient safety across all its components. Of 19 inactive ingredients, 9 are rated safe. 3 ingredients are flagged for review: Titanium Dioxide, FD&C Yellow #5, FD&C Yellow #6. '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 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.

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.