K2D3 Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin D3 | 125 mcg | — |
| Vitamin K2 | 100 mcg | — |
Bioavailability Excellent
Absorption Rating
- Vitamin D3 Good
- Vitamin K2 Good
Other Ingredients Excellent
Fillers & Additives
- Hypromellose
- Microcrystalline Cellulose
- Vegetable Magnesium Stearate
- Silicon Dioxide
Efficacy Very Good
Dosage Analysis
- Vitamin D3 125 mcg High
- Vitamin K2 100 mcg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin D3 | 125 mcg | |
| Vitamin K2 | 100 mcg |
Other Ingredients
Hypromellose Safe
Silicon Dioxide Safe
Certifications
4 certifications
Transparency
3 claims
Violation History
2 incidents
Is Youtheory K2D3 a good supplement?
Youtheory K2D3 received a product quality score of 96/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 120 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Youtheory, holds a brand trust score of 89/100.
What are the ingredients in Youtheory K2D3?
Youtheory K2D3 contains 2 active ingredients: Vitamin D3 (125 mcg), Vitamin K2 (100 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Youtheory K2D3 safe to take?
GoodSupp reviewed the inactive-ingredient data available for Youtheory K2D3. All 4 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Youtheory a trustworthy supplement brand?
Youtheory receives a brand trust score of 89/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2010 and headquartered in Irvine, California, United States, the company offers 137 products in their lineup. Note: Youtheory has 2 historical regulatory incidents on record, which are factored into the trust score.
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