Superior Source, Superior Source, D3, 250 mcg (10,000 IU), 100 MicroLingual® Instant Dissolve Tablets

Name: Superior Source, D3, 250 mcg (10,000 IU), 100 MicroLingual® Instant Dissolve Tablets
Brand: Superior Source
Rating: 4.9 (3187 reviews)

Superior Source, D3, 250 mcg (10,000 IU), 100 MicroLingual® Instant Dissolve Tablets — product photo 1

Product photo 1 of 3

Scored for

Outcome alternatives

Superior Source100 count • 100 servingsAvailable now$15.56$0.16 / serving4.9 · 3,187 ratings13 / day

74−13 pts from leader

#248 of 8136 ranked for vitamin d statusLeader · ChildLife Essentials, ChildLife Essentials, Vitamin D3, Natural Berry, 12.5 mcg (500 IU), 1 fl oz (30 ml) — 87

Why this ranks #248 for vitamin d status

Evidence fitVitamin D3 (Cholecalciferol) is the strongest evidence signal for this outcome.
Dose fitVitamin D3 (Cholecalciferol) at 250 mcg sits below the studied 400-5000 IU window.
Price / serving$0.16 per serving — low price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustStrong trust signals — consistently high marks from verified buyer ratings.

Trade-offsDose fit is the weak spot on this listValue for money trails the rest of this list

The numbers · Vitamin D status

What's inside

250 mcgBelow rangebelow the studied 400-5000 IU window

Retailer links may be affiliate links. Rankings and placement are not paid placement.

Open at iHerb

Market trends

Price and daily demand history · last 10 crawls

$17.29+0% vs avg

Jul 18Jul 5

13 / day+2% vs avg

Jul 18Jul 5

Rating history

Rating quality and social-proof history · last 10 crawls

4.90 / 5+0% vs avg

Jul 18Jul 5

3,187+9% vs avg

Jul 18Jul 5

By outcome

vs overall leader for each ranked outcome — open any outcome to see its ranked alternatives.

7 outcomes

Show alternatives

Vitamin D statusScoring−13 pts from leader

Product 74Leader 87

Show alternatives

All-cause mortality−15 pts from leader

Product 72Leader 87

Show alternatives

Bone mineral density−20 pts from leader

Product 72Leader 92

Show alternatives

Fracture risk−21 pts from leader

Product 71Leader 92

Show alternatives

Fall risk−16 pts from leader

Product 71Leader 87

Showing the top 5 of 7 ranked outcomes.

What buyers report

Review Intelligence

4.9/ 5.0 · 3,187 reviews

Neutral read

“Customers appreciate the small, easy-to-swallow, and quick-dissolving nature of this vitamin D supplement. Many highlight its pleasant taste and convenience, especially for those who have difficulty swallowing pills or need a portable option. Users report significant improvements in their vitamin D levels, often reaching optimal ranges within weeks to months. The sublingual form is particularly praised for its effectiveness and ease of use. Several customers mention that it bypasses digestive issues, making it suitable for individuals with gallbladder problems or post-gastric bypass surgery. The product is also noted for its high quality, good absorption, and powerful dosage, which supports bone health and immunity. Recommendations from doctors and personal endorsements are common among reviewers.”

Highlights

Tiny tablet

Normal levels

High dose

Easy to use

Boosting immunity

Strong results

Timely delivery

Convenient, compact

High effect

Observations

No neutral observations yet

Concerns

Disappointed milk