Superior Source Vitamin D3 5000 IU - Offers Immune System, Brain & Nervous System Support - Aids Calcium Absorption for Teeth & Bone Health - Bariatric Friendly - 100 Sublingual Dissolving Tablets Review
Our verdict
Superior Source Vitamin D3 5000 IU tablets are designed to dissolve under the tongue rather than be swallowed whole, which appeals to people who have trouble with pills. A 4.8 rating from 3,600 reviews backs it up as a reliable pick.
Check price on AmazonBest for
People who have difficulty swallowing capsules or softgels and want a sublingual, dissolve-under-the-tongue tablet instead.
Skip if
You prefer a traditional swallowed capsule or softgel, or want a lower 1,000 to 2,000 IU daily dose.
- Form Tablet
- Count 100 Count
- Flavor Unflavored
- Type Lactose, Vitamin D3 And Gum Arabic
- Diet Gluten Free
- Benefits Supports Healthy Energy & Growth
- Priced 14% below the category median ($14.49 across 136 tracked models)
Pros
- Sublingual format, no swallowing required
- High 5,000 IU potency per tablet
- Gluten-free, unflavored formula
- Competitively priced for the potency
Cons
- 100-count bottle is smaller than some other high-potency options
- Sublingual dosing may feel unfamiliar compared to swallowed capsules
- 5,000 IU may be more than some people need daily
Our scorecard
-
Owner rating4.8/5
4.8 average across 3,600 owner ratings
-
Popularity2.7/5
3,600 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
Rather than a standard swallowed capsule, this Superior Source tablet is made to dissolve under the tongue, which the brand notes is aimed at bariatric patients and anyone else who finds swallowing pills difficult. Each tablet is labeled at 5,000 IU, sold 100 to a bottle.
The formula is unflavored and gluten-free, and the maker markets it for immune, brain, and nervous system support, along with the calcium absorption support common to vitamin D3 products. At $12.49 for 100 tablets, it is priced in line with other high-potency vitamin D3 options.
With a 4.8 average across 3,600 reviews and about 2,000 units bought in the past month, it has built a solid track record, especially among buyers specifically seeking a sublingual format.
Specifications
| Form | Tablet |
|---|---|
| Count | 100 Count |
| Flavor | Unflavored |
| Type | Lactose, Vitamin D3 And Gum Arabic |
| Diet | Gluten Free |
| Benefits | Supports Healthy Energy & Growth |
| Allergens | Non-Gmo |
Performance notes
This is a tablet-form Vitamin D3 supplement at 5,000 IU, unflavored, gluten-free, sold in a 100-count bottle. It is designed to dissolve under the tongue, and the maker markets it for immune, brain, and nervous system support.
What buyers say
A 4.8 rating from 3,600 reviews and roughly 2,000 units bought in the last month point to strong, consistent satisfaction, particularly among shoppers looking for a non-swallowed format.
More from Superior
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Frequently asked questions
How is a sublingual tablet different from a regular vitamin D capsule?
A sublingual tablet is meant to dissolve under the tongue rather than be swallowed whole, which can be easier for people who have trouble with pills, including some bariatric patients as noted on the label.
Is 5,000 IU an appropriate daily amount?
That varies by person, so it is a good idea to check with a healthcare professional about the right daily amount for you, especially if you take other vitamin D products or supplements.
Does it have any flavor?
No, this tablet is labeled unflavored, so there is no added taste to consider when it dissolves under the tongue.