K2D3

product on market Liquid youtheory 🟢 Safety: 94/100
Brand: youtheory
🟢 94/100

This product looks safe

  • Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
  • 17% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)

Label Data

30 mL Serving Size
12 Servings
Multi-Vitamin and Mineral (MVM) Product Type
17% Evidence Coverage

Supplement Facts — Evidence Check

Calories
15 Calorie(s)
Total Carbohydrates
3 Gram(s) (1% DV)
125 mcg (625% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.125mg UL 0.1mg
K2Vital
100 mcg (83% DV)
Calcium
32 mg (2% DV)
Sodium
60 mg (3% DV)

Other Ingredients

Water, Purified Xylitol Cane Sugar Natural Flavors Calcium Citrate Sodium Chloride Malic Acid D-Alpha-Tocopherol Acetate Xanthan Gum Stevia Leaf Extract Citric Acid

Label Claims — Verification

❓ Nutrient
❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (70% of products) Approved Health (4% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Use: (Adults) Shake well and consume one (1) liquid packet per day directly by mouth.

⚠️ Warnings & Precautions

Usage warnings: Check with your doctor before using this product if you are taking medication or have any medical conditions. Do not exceed the recommended daily intake.

Do not use if you are pregnant or nursing.

🧪 Formulation Notes

Essential daily vitamins

Promotes brain health Helps support energy production

Peach flavor

Promotes calcium absorption Helps support cardiovascular function Promotes bone health

Youtheory K2D3 provides essential nutrients that enable the body to properly use calcium for a variety of functions in normal metabolism. K2 + D3 also complement one another in the promotion of bone growth and cardiovascular function.

Vitamin K has well-established roles in promoting normal bone mineralization and cardiovascular function. Vitamin D is responsible for ensuring absorption and retention of calcium.

Great tasting. Ready to drink. Promotes brain health

Dairy free Soy free No gluten ingredients

Natural flavors

Additional Information

12 - 1 fl oz (30 mL)

Product Details

UPC / SKU 8 50021 92030 2
DSLD Entry Date 2024-02-22
Product Type Multi-Vitamin and Mineral (MVM)
Form Liquid
Brand youtheory
DSLD ID 305893
Data Updated 2026-04-11

Research Evidence

872 Research Sources
53 Avg Quality Score
309 Meta Analysis
309 Clinical Trial
111 Rct
71 Systematic Review
55 Guideline
4 Cochrane Review
4 Regulatory Source
2 Other
2 Narrative Review
2 Observational
1 Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI Cochrane
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018
PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023
PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023
PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI
View all evidence for Vitamin D →

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