Relentless Improvement Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free, Vegi-Capsules supplement bottle
Relentless Improvement

Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free, Vegi-Capsules

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
93
Product Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin K2 (as menatetrenone, MK-4) 15,000 mcg 12,500%
Bioavailability Excellent

Absorption Rating

  • Vitamin K2 (as menatetrenone, MK-4) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hypromellose (vegecapsule)
Efficacy Very Good

Dosage Analysis

  • Vitamin K2 (as menatetrenone, MK-4) 15,000 mcg High

Supplement Facts

Ingredient Amount % Daily Value
Vitamin K2 (as menatetrenone, MK-4) 15,000 mcg 12,500%

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.

Hypromellose (vegecapsule) Unknown

Price Comparison

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Frequently Asked Questions
Is Relentless Improvement Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free a good supplement?

Relentless Improvement Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free, Vegi-Capsules received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 90 servings per container. Of the 2 inactive ingredients, 1 are rated safe and 0 are flagged for review.

What are the ingredients in Relentless Improvement Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free?

Relentless Improvement Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free contains 1 active ingredients: Vitamin K2 (as menatetrenone, MK-4) (15,000 mcg). Notable high-dose ingredients include Vitamin K2 at 12,500% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Relentless Improvement Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free safe to take?

Relentless Improvement Natural Vitamin K2 MK4 - High-Potency 15,000mcg Supports Bone and Arterial Health Soy-Free, Vegi-Capsules 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.