










💪 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 | #27,763 in Health & Household ( See Top 100 in Health & Household ) #318 in Vitamin D Supplements #2,091 in Sales & Deals #2,525 in Diet & Sports Nutrition |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,246) |
| 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**T
I love this vitamin and have been buying it for years!
i’ve been taking these dissolvable vitamin D3 supplements for a year now and I’m thoroughly impressed with the results. They dissolve quickly and have a pleasant taste, making them a convenient addition to my daily routine. I’ve noticed a significant boost in my overall well-being, and my energy levels have been more consistent throughout the day. The packaging is also very convenient, ensuring that the tablets stay fresh and protected. It’s clear that this supplement is made with quality ingredients, and I feel good about incorporating it into my daily regimen. Highly recommended for anyone looking to enhance their daily regimen with a reliable and easy to take vitamin D three supplement .
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
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.
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.
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.
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.
N**E
Superior Source Never Disappoints!
Superior Source Never Disappoints! Can definitely tell the difference when using sublinguals, and the only one with an offensive taste (to me) is the B1. This D3 is extremely tolerable, and even tastes pleasant enough to not avoid it.
A**D
Good
Trustpilot
2 days ago
2 weeks ago