Nature's Key Multivitamin Gummies supplement bottle
Nature's Key

Multivitamin Gummies

What We Researched
18 active ingredients analyzed · 1 retailer compared · Last updated: Mar 2026
67
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as retinyl palmitate) 450 mcg 50%
Vitamin C (as ascorbic acid) 50 mg 56%
Vitamin D3 (as cholecalciferol) 20 mcg 100%
Vitamin E (dl-alpha-tocopheryl acetate) 16mg 107%
Vitamin B1 (as thiamin hydrochloride) 120mcg 10%
Vitamin B2 (as riboflavin) 140mcg 11%
Vitamin B3 (as nicotinamide) 8 mg 50%
Vitamin B6 (as pyridoxine hydrochloride) 1.8 mg 106%
Folic Acid 400 mcg DFE 100%
Vitamin B12 (as cyanocobalamin) 6 mcg 250%
Biotin 150 mcg 500%
Pantothenic Acid (as calcium pantothenate) 5 mg 100%
Calcium (as tricalcium phosphate) 100 mg 8%
Iodine(as potassium Iodide) 75mcg 50%
Zinc (as zinc citrate) 2.6 mg 24%
Selenium (as selenium yeast) 14 mcg 25%
Chromium (as chromium picolinate) 18 mcg 51%
Boron (as boron citrate) 500mcg
Bioavailability Very Good

Absorption Rating

  • Vitamin A (as retinyl palmitate) Good
  • Vitamin C (as ascorbic acid) Fair
  • Vitamin D3 (as cholecalciferol) Good
  • Vitamin E (dl-alpha-tocopheryl acetate) Fair
  • Vitamin B1 (as thiamin hydrochloride) Fair
  • Vitamin B2 (as riboflavin) Good
  • Vitamin B3 (as nicotinamide) Good
  • Vitamin B6 (as pyridoxine hydrochloride) Fair
  • Folic Acid Fair
  • Vitamin B12 (as cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid (as calcium pantothenate) Good
  • Calcium (as tricalcium phosphate) Fair
  • Iodine(as potassium Iodide) Good
  • Zinc (as zinc citrate) Good
  • Selenium (as selenium yeast) Good
  • Chromium (as chromium picolinate) Good
  • Boron (as boron citrate) Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Poor

Dosage Analysis

  • Vitamin A (as retinyl palmitate) 450 mcg Under-dosed
  • Vitamin C (as ascorbic acid) 50 mg Under-dosed
  • Vitamin D3 (as cholecalciferol) 20 mcg Effective
  • Vitamin E (dl-alpha-tocopheryl acetate) 16mg Effective
  • Vitamin B1 (as thiamin hydrochloride) 120mcg Under-dosed
  • Vitamin B2 (as riboflavin) 140mcg Under-dosed
  • Vitamin B3 (as nicotinamide) 8 mg Under-dosed
  • Vitamin B6 (as pyridoxine hydrochloride) 1.8 mg Effective
  • Folic Acid 400 mcg DFE Effective
  • Vitamin B12 (as cyanocobalamin) 6 mcg Effective
  • Biotin 150 mcg Effective
  • Pantothenic Acid (as calcium pantothenate) 5 mg Effective
  • Calcium (as tricalcium phosphate) 100 mg Under-dosed
  • Iodine(as potassium Iodide) 75mcg Under-dosed
  • Zinc (as zinc citrate) 2.6 mg Under-dosed
  • Selenium (as selenium yeast) 14 mcg Under-dosed
  • Chromium (as chromium picolinate) 18 mcg Under-dosed
  • Boron (as boron citrate) 500mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as retinyl palmitate) 450 mcg 50%
Vitamin C (as ascorbic acid) 50 mg 56%
Vitamin D3 (as cholecalciferol) 20 mcg 100%
Vitamin E (dl-alpha-tocopheryl acetate) 16mg 107%
Vitamin B1 (as thiamin hydrochloride) 120mcg 10%
Vitamin B2 (as riboflavin) 140mcg 11%
Vitamin B3 (as nicotinamide) 8 mg 50%
Vitamin B6 (as pyridoxine hydrochloride) 1.8 mg 106%
Folic Acid 400 mcg DFE 100%
Vitamin B12 (as cyanocobalamin) 6 mcg 250%
Biotin 150 mcg 500%
Pantothenic Acid (as calcium pantothenate) 5 mg 100%
Calcium (as tricalcium phosphate) 100 mg 8%
Iodine(as potassium Iodide) 75mcg 50%
Zinc (as zinc citrate) 2.6 mg 24%
Selenium (as selenium yeast) 14 mcg 25%
Chromium (as chromium picolinate) 18 mcg 51%
Boron (as boron citrate) 500mcg

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
Related Supplements
Frequently Asked Questions
Is Nature's Key Multivitamin Gummies a good supplement?

Nature's Key Multivitamin Gummies received a product quality score of 67/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 18 active ingredients with 45 servings per container.

What are the ingredients in Nature's Key Multivitamin Gummies?

Nature's Key Multivitamin Gummies contains 18 active ingredients: Vitamin A (as retinyl palmitate) (450 mcg), Vitamin C (as ascorbic acid) (50 mg), Vitamin D3 (as cholecalciferol) (20 mcg), Vitamin E (dl-alpha-tocopheryl acetate) (16mg), Vitamin B1 (as thiamin hydrochloride) (120mcg), Vitamin B2 (as riboflavin) (140mcg), and 12 more. Notable high-dose ingredients include Vitamin B12 at 250% DV, Biotin at 500% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature's Key Multivitamin Gummies safe to take?

Nature's Key Multivitamin Gummies 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.

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.