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A-D3-K2

product on market Softgel Capsule Terry Naturally Safety: 87/100
87/100

This product is generally safe

  • Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamins A, D3, and K2 are supported by strong evidence for maintaining bone density and immune function. These fat-soluble nutrients work synergistically to regulate calcium absorption and distribution within the body. Research indicates these ingredients are generally safe and effective when taken within recommended daily allowances.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

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

Label

Product Label

Label for A-D3-K2
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
60
Servings
Vitamin
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
3000 mcg (333% DV)
125 mcg (625% DV)
Exceeds UL by 1.2× (UL: 0.1 mg) 608 studies (A:16, B:251)
45 mcg (38% DV)
Within RDA (0.4× RDA) 275 studies (A:9, B:175)

Other Ingredients

Extra Virgin Olive Oil Gelatin Sunflower Seed Oil Glycerol Water Alpha-Tocopherol Acetate Rosemary Extract
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendations: 1 softgel daily.

Warnings & Precautions

If pregnant or nursing, consult a healthcare practitioner before use.

Formulation Notes

Money-Back Guarantee

Vitamins that Make an Impact Vitamins A, D3, and K2 work together to support a wide range of health benefits: Cardiovascular Health Healthy Bone Density & Strength Immune Health Healthy Brain Function

Non-GMO

Optimal Health Formula Heart | Bones | Immune | Brain

No sugar, salt, yeast, wheat, gluten, corn, soy, dairy products, artificial coloring, artificial flavoring, or artificial preservatives.

Product of Belgium

Metadata

Product Details

UPC / SKU3 67703 14456 2
DSLD Entry Date2025-02-23
Product TypeVitamin
FormSoftgel Capsule
BrandTerry Naturally
DSLD ID325712
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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Vitamin A research Best Vitamin A All Vitamin A products More from Terry Naturally View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.