BulletProof Vitamins A-D-K, 30 Softgels supplement bottle
BulletProof

Vitamins A-D-K, 30 Softgels

What We Researched
5 active ingredients analyzed · 3 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
82
Product Score Good
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as retinyl palmitate) 900 mcg 100%
Vitamin D3 (as cholecalciferol) (5000 IU) 125 mcg 625%
Vitamin K1 (as phylloquinone) 1000 mcg 833%
Vitamin K2 (as MK-4 [menaquinone-4]) 1500 mcg *
Vitamin K2 (as MK-7 [menaquinone-7]) 300 mcg *
Bioavailability Excellent

Absorption Rating

  • Vitamin A (as retinyl palmitate) Good
  • Vitamin D3 (as cholecalciferol) (5000 IU) Good
  • Vitamin K1 (as phylloquinone) Fair
  • Vitamin K2 (as MK-4 [menaquinone-4]) Good
  • Vitamin K2 (as MK-7 [menaquinone-7]) Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Excellent

Dosage Analysis

  • Vitamin A (as retinyl palmitate) 900 mcg Effective
  • Vitamin D3 (as cholecalciferol) (5000 IU) 125 mcg High
  • Vitamin K1 (as phylloquinone) 1000 mcg Effective
  • Vitamin K2 (as MK-4 [menaquinone-4]) 1500 mcg High
  • Vitamin K2 (as MK-7 [menaquinone-7]) 300 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as retinyl palmitate) 900 mcg 100%
Vitamin D3 (as cholecalciferol) (5000 IU) 125 mcg 625%
Vitamin K1 (as phylloquinone) 1000 mcg 833%
Vitamin K2 (as MK-4 [menaquinone-4]) 1500 mcg *
Vitamin K2 (as MK-7 [menaquinone-7]) 300 mcg *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$48$47$46$45$44 Mar 12 $45.59
Vitacost

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

Brand Trust Report
BulletProof

Founded 2013 · Seattle, Washington, United States · 7 products · bulletproof.com

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source

Transparency

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

Violation History

3 incidents
Fda Warning Serious violations of FDA's regulation for Current Good Manufacturing Practice (CGMP) in Manufacturing, Packaging, Labeling, or Holding Operations for Dietary Supplements. The company's products were found to be adulterated. Additionally, certain products were in violation due to claims on the website that established them as drugs intended for use in the cure, mitigation, treatment, or prevention of disease.2020-03-20Source
Recall Bulletproof Collagen Protein dietary supplement2018-01-25Source
Recall Five Collagen Protein Bar and Bite products2017-06-14Source
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Frequently Asked Questions
Is BulletProof Vitamins A-D-K, 30 Softgels a good supplement?

BulletProof Vitamins A-D-K, 30 Softgels received a product quality score of 82/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 5 active ingredients with 30 servings per container. The manufacturer, BulletProof, holds a brand trust score of 86/100 with 3 verified certifications including Consumerlab, Fda Gmp Inspections, Usda Organic.

What are the ingredients in BulletProof Vitamins A-D-K, 30 Softgels?

BulletProof Vitamins A-D-K, 30 Softgels contains 5 active ingredients: Vitamin A (as retinyl palmitate) (900 mcg), Vitamin D3 (as cholecalciferol) (5000 IU) (125 mcg), Vitamin K1 (as phylloquinone) (1000 mcg), Vitamin K2 (as MK-4 [menaquinone-4]) (1500 mcg), Vitamin K2 (as MK-7 [menaquinone-7]) (300 mcg). Notable high-dose ingredients include Vitamin D3 at 625% DV, Vitamin K1 at 833% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is BulletProof Vitamins A-D-K, 30 Softgels safe to take?

BulletProof Vitamins A-D-K, 30 Softgels 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 BulletProof a trustworthy supplement brand?

BulletProof receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Seattle, Washington, United States, the company offers 7 products in their lineup. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: BulletProof has 3 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.