Carlson - Super Daily D3, Vitamin D Drops, 1,000 IU (25 mcg) per Drop, 1-Year Supply…
- Vitamin D
- Liquid
- Vitamin-d
- 1
A liquid D3 option built around easy dosing and a long-lasting bottle, aimed at people who don't want to swallow a tablet every day.
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How it ranks among the 137 vitamin d we track
4.7★ across 1,200 Amazon ratings, Bayesian-smoothed toward the category average.
1,200 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 137 vitamin d we track - how the scorecard works · full vitamin d data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Carlson's Super Daily D3 is a liquid vitamin D3 supplement dosed at 1,000 IU per drop, with 365 drops per bottle for a full year at one drop a day. It's unflavored and vegetarian.
The single-drop dosing is the point here: instead of swallowing a tablet, you place one drop under the tongue or in a drink, which suits people who have trouble with pills or want to adjust dose easily. A year's supply in one small bottle also means fewer reorders than a tablet product that runs out every few months.
- 1,000 IU vitamin D3 per drop
- 365 drops, a full year supply
- Vegetarian, unflavored liquid
- Gluten free and dairy free
Who it's for
Good for adults or older children who struggle with swallowing tablets, and for vegetarians who want a plant-based alternative to gelatin softgels. Less useful for anyone who wants a fixed, pre-measured single dose without counting drops.
Strengths and trade-offs
Drawn from this product's published specifications.
- 1,000 IU per drop with easy dose adjustment
- 365 drops covers a full year at one a day
- Unflavored, no taste to mask
- Dropper dosing is less precise than a pre-measured capsule
- Small bottle needs careful handling to avoid spills
- No seller description or review data included here
Performance notes
Liquid D3 drops are absorbed the same way as tablets, taken with food for best uptake since vitamin D3 is fat soluble. The dropper format lets you count out multiples of 1,000 IU rather than being locked into one tablet strength, which is useful if a dose needs adjusting over time.
Specifications
| Brand | Carlson |
|---|---|
| Model | 1270 |
| Form | Liquid |
| Supplement Type | Vitamin-d |
| Count | 1 |
| Flavor | Unflavored |
| Benefits | Muscle Health |
| Diet | Gluten Free |
| Allergens | Dairy Free |
Other Carlson vitamin d
How it compares
This product against the closest alternatives we track in vitamin d.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Carlson - Super Daily D3, Vitamin D Drops, 1,000 IU (25 mcg) per Drop, 1-Year Supply…This product | 4.7 / 5 | 1,200 | 4.4 / 5 |
| Nature's Bounty Vitamin D3 5000 IU SoftgelsNature's | 4.8 / 5 | 83,500 | 4.7 / 5 |
| Sports Research Vitamin D3 5000 IU with Coconut MCT OilSports | 4.8 / 5 | 71,400 | 4.7 / 5 |
| Nature Made Vitamin D3 5000 IUNATURE | 4.8 / 5 | 67,100 | 4.7 / 5 |
| vitafusion Vitamin D3 GummiesVitafusion | 4.8 / 5 | 54,500 | 4.7 / 5 |
Similar vitamin d from other brands
Questions about the Carlson 1270
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many IU of vitamin D3 does each drop of Carlson Super Daily D3 contain?
Each drop provides 1,000 IU (25 mcg) of vitamin D3.
How long does one bottle last?
With 365 drops in the bottle, it lasts a full year at one drop a day.
Is Carlson Super Daily D3 vegetarian?
Yes, it's formulated as a vegetarian liquid supplement.