

💪 Elevate your health game with fast-absorbing, pure Vitamin D3 power!
Superior Source Vitamin D3 10,000 IU delivers a high-potency dose in quick-dissolve MicroLingual tablets, ensuring rapid absorption and maximum bioavailability. Non-GMO and free from fillers, this supplement supports immune health, strong bones, and muscle function. Manufactured in a GMP-certified facility with over 25 years of expertise, it’s a trusted choice for professionals seeking clean, effective daily wellness support.









| ASIN | B005AY7JJG |
| Best Sellers Rank | #27,939 in Health & Household ( See Top 100 in Health & Household ) #327 in Vitamin D Supplements #2,112 in Sales & Deals #2,533 in Diet & Sports Nutrition |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,234) |
| Date First Available | March 24, 2010 |
| Is Discontinued By Manufacturer | No |
| Item model number | 76635908707 |
| Manufacturer | Superior Source |
| Product Dimensions | 1.5 x 1.5 x 2.5 inches; 0.8 ounces |
M**.
It Works!
Good product…. Highly recommend
J**E
Using twice a week for years with good results.
Using twice a week for years & my lab results for vitamin D are high though I don't go in the sun much. Pleasantly flavored, dissolve quickly under the tongue.
R**N
The proof is in the labs
Quality supplements. I have labs to prove that these work. My vitamin D was low in my maternity labs and this brought up the number significantly. Even not post partum my vitamin D levels are excellent
L**.
Easy-to-Take, Sublingual Tab - Fine Taste!
Excellent source of Vitamin D, which I have been deficient in. Tiny, sublingual tab, that quickly melts and tastes fine.
J**.
HIGHLY RECOMMEND!
This is the only, no nonsense, and with no filler ingredients that raised my levels to the 90s from below 8. Ive been using this product for over 5 years, and loving it. I highly recommend using it for optimizing your VitD levels.
M**A
Get it
I like this version of D3. Now, I don’t know if it’s working, but it’s VERY easy to take. You just put one of the tiny pellets under your tongue and it melts. Very convenient and very easy. There is no having to worry if the pills are too big and it doesn’t upset your stomach like some vitamins can.
P**Z
The “right” sized container! And very fast dissolve!
Thank you for the reasonable container to hold your Vitamins! Every company should do this and think of the plastic we’d save! Companies - and store (shelves) - need to be more environmentally friendly! These tablets compared to the 5000iu 90 ct huge container next to this product in the photo took forever to dissolve and my Vit D has been falling. I have gut absorption issues so it’s critical for me. I can get more quicker with these. I will update if I see a rise in my bloodwork. I live in Phoenix and run from the sun a lot! It’s hot! Doesn’t help! 🤷♀️
S**R
This be the one
Best vitamin D -actually boosts the levels inland and you feel better too. I’ve purchased probably 20+ bottles of the 10,000 units strength. I take more October- April.
A**D
Good
Trustpilot
1 month ago
2 months ago