Source Naturals Vitamin D-3
97Clean
Ingredients · 1
GoodCautionAvoidHealthier swaps
Same shelf, cleaner ingredients
Common questions
Is Source Naturals Vitamin D-3 healthy?
Source Naturals Vitamin D-3 scores 97/100 on Tallow — our clean band. That number comes from what is on the label: the ingredients, how processed it is, and what it is packaged in. It is not a verdict on your diet — Tallow does not weigh calories, portion size or how often you eat it, so a high score means the ingredients are clean, not that the food is unlimited.
What is in Source Naturals Vitamin D-3?
Source Naturals Vitamin D-3 lists 1 ingredient, starting with Vitamin D3 (Cholecalciferol). Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.
Does Source Naturals Vitamin D-3 contain seed oils?
No. Nothing in Source Naturals Vitamin D-3’s ingredient list matches a seed oil — canola, soybean, corn, cottonseed, grapeseed, sunflower, safflower, rice bran or peanut oil, or an unspecified "vegetable oil".
How processed is Source Naturals Vitamin D-3?
We don’t have a NOVA classification on file for Source Naturals Vitamin D-3 yet, so the processing axis scores it neutrally.
How does Source Naturals Vitamin D-3 compare to other vitamins?
At 97/100 Source Naturals Vitamin D-3 sits in our top band, among the better vitamins we have scored.
Is Source Naturals Vitamin D-3 organic?
Source Naturals Vitamin D-3 is not certified organic in our data.
Has Source Naturals Vitamin D-3 been lab tested?
Not yet. No independent lab has published results for Source Naturals Vitamin D-3, so its score is based on its ingredient list, processing and packaging alone.
Full methodology: how we score products.
