Nature's Bounty · label read against the research

Vitamin A & D3

One use holds up once you check the amounts against the research.

5 ingredients on the label1 at a studied amount

What it’s good for

1at a studied amount
0under it, untested
1only a trace
3nothing we can say

Supplement Facts

Serving Size 1 Softgel(s)


Amount Per Serving   % Daily Value

Vitamin A10000 IU200%
Vitamin D400 IU100%
Soybean Oil†
Gelatin†
Vegetable Glycerin†

† Daily Value not established, or not stated on this label.

enough to mattera trace of what was studiedform isn't stated

What the maker says

Their words, from the label. We show them so you can see what you’re being told. They’re Nature's Bounty’s claims, not our findings.

What they say it’s for

  • “A 10,000IU D3 400IU”

How they say to take it

  • DIRECTIONS: For adults, take one (1) softgel daily, preferably with a meal.

Their own warning

  • Discontinue use and consult your doctor if any adverse reactions occur.
  • If you are taking any medications, consult your doctor before use.
  • WARNING: Not intended for use by pregnant or nursing women.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

1 present in trace amounts

Far under everything studied. No trial speaks to what this much does.

Vitamin D400 IU
  • Supports blurry vision — dose is 84% short of the 2500–5000 IU tested.
  • Some evidence for acne — dose is 92% short of the 5000–10000 IU tested.

Label read from the NIH Dietary Supplement Label Database. Formulations change — check the panel on the bottle in your hand. Check a different product.