Vitamin D3 1000 IU
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
Have a supplement label? Find it here.
Upload a photo of any supplement label to search our database of 92,312 products.
Label Data
1 Drop(s)
Serving Size
850
Servings
Vitamin
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
1000 IU
(250% DV)
✅ 1.7× RDA — within safe limits
📚 604 studies (Tier A: 16, B: 251)
Other Ingredients
Extra Virgin Olive Oil
Medium Chain Triglyceride
Label Claims — Verification
❓
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)
Product Information
📋 Directions for Use
Suggested use: Take 1 drop, preferably with a meal containing fat, or as directed by a healthcare professional. Shake before use.
⚠️ Warnings & Precautions
Keep away from children.
Warning: If pregnant, nursing or taking any medications, consult your doctor before use.
Test vitamin D levels before taking this product. If any adverse reactions occur, immediately stop using this product and consult your doctor. If safety seal is damaged or missing, do not use.
Additional Information
Store at room temperature.
Customer Service toll free: (866) DR-CLARK (372-5275)
Made in USA
Product Details
UPC / SKU
6 52384 10510 1
DSLD Entry Date
2024-05-23
Product Type
Vitamin
Form
Liquid
Brand
Dr. Clark Store
DSLD ID
313181
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
A
Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
A
The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Compare Similar Products
Liquid Vitamin D3
Bronson
100
Vitamin D3 2,000 IU Liquid Emulsion
Life Extension
100
Liquid Vitamin D3/K2
HoltraCeuticals
100
Vitamin D3 Drops
Healthy For Life
100
Bio-D-Mulsion
Biotics Research Corporation
100