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Superior Source, MicroLingual, Extra Strength Vitamin D3, 5000 IU, 100 Tablets

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$3.82 (28)
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In Stock
  • Expiration Date: Jun 2018
  • Shipping Weight: 0.09 lbs
  • Product Code: SPS-90860
  • UPC Code: 076635908608
  • Package Quantity: 100 Tablets
  • Dimensions: 1.6 x 1.6 x 3.5 in, 0.05 lbs
Product Overview


  • Instant Dissolve Tablets
  • Dietary Supplement

Our Instant Dissolve MicroLingual Tablets may be small but they are full potency! Typical tablets and capsules need to be swallowed and are inefficiently absorbed in the digestive system. MicroLingual tablets dissolve immediately under the tongue heading straight into the body. Our proprietary hydrodrying process results in fewer inactive binders and fillers and a higher ratio of nutritional ingredients—hence the small size. They efficiently provide your body with the nutrients you need right now.

"Less is More"

Simplicity • Purity • Efficiency

  • No pills to swallow
  • Place on or under the tongue
  • Dissolves immediately on contact
  • Preservative free

Suggested Use

As a dietary supplement, dissolve one MicroLingual tablet under the tongue. This product may also be swallowed.

Other Ingredients

Lactose (milk) and acacia gum.


Individuals taking this product should discuss vitamin D intake with their healthcare provider.

Supplement Facts
Serving Size: 1 MicroLingual Tablet
Servings Per Container: 100
  Amount Per Serving % Daily Value
Vitamin D (as cholecalciferol) 5,000 IU 1,250%
iHerb Customer Reviews

The best Vitamin D3 that works very Quickly, no big pills to swallow either. Even my doctor asked me what I used, I sent her the link.

Posted by 4803030436362346845 on Aug 25, 2016

My Vitamin D was always low, I bought these and after one week my vitamin D is on top again. I used the first week one per day. The second week I used one every second day because it is 5000 IU. Now I use once a month. Even my doctor asked me what I use, so I sent her the link. THE BEST PRODUCT EVER.

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LOTS OF VITAMIN D ! (for the money)

Posted by healthysupplements on Sep 22, 2015

Title says it all. Easy to take, too. No drops or big pills or hastles. Highly Recommend.

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Not as described and unexpected side effect

Posted by FrenchBerber on Jul 28, 2015

I bought it for me and my mother. It does not dissolve Instantly. Indeed, it takes more than 5 minutes to dissolve completely under my tongue. In the meanwhile, you swallow a part of it. I took it 3 times just to make sure it was not specific to one pill. My mother who used to take french vitamin D-based product didn't like it. By the way, she has diabetes type 2 and take various other pills. She earned two large painful pimples on her leg the same day after eating just one. She never had that before. I cant prove it is related to that but she does not want it anymore.

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I trust this D3

Posted by DesertLiving on Dec 26, 2014

I have had very low d3 levels and have had cancer in past years. This is the only d3 I take daily, along with K2 by life Extension. Superior Source works and my D3 levels have gone from 20 to 65-68 on quarterly bloodwork tests. It takes a couple months if you are depleted, but I even have less body aches and feel better knowing my d3 lvls are in normal range now.

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seems to help with sleep....

Posted by Reviewer1983035 on Sep 04, 2014

if taken at night.

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