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

I have been using this sublingual pill for a long time. It’s easy to take and dissolves quickly, and my levels stay within range most of the time. I recommend it.

Very easy to take. Works well. no longer Vitamin D deficient.

I think it’s about time I leave this product a 5 star review. I was struggling with low vitamin D3 so I started taking this in July of 2024. I’m attaching a pic of my bloodwork results that show how low it was prior to taking this and how normal it became just less than a month after I first started taking it and haven’t had any issues since. Highly recommend this one because it’s tiny, pretty much tasteless, dissolves under your tongue, and most importantly is proven by my results that it actually works!

This is a great way to get your vitamin D!! Highly recommend

Love this product. I have used this product for several years and love how easy it is to take. It simply melts under your tongue, has no taste or awful smell ( to me, at least). No swallowing pills but if you prefer to swallow it, that's fine too. The pill is small. It's easy on the system, no digestive issues or stomach upset. The brand was recommended to me by a reputable source and I highly recommend.

Sublingual so it bypasses the gut however it still causes occasional diarrhea. It increases Vitamin D in blood but for me it only doubles it which still isn't enough for me but better than nothing.

Love this product. Very good product, great value.

I have vitamin D deficiency and have been taking another brand of sublingual(absorbed under the tongue) D3 for several years, but they recently quit making it and I needed a replacement. So, I decided to give this one a try, and boy am I glad I did! I like it even better than my old one, as the pills are more compacted and hold their form better in the bottle, where with my old brand some of the pills would break apart before I even got to take them. These absorb quickly under the tongue and taste slightly sweet. Taking it sublingually means it is absorbed straight into the bloodstream, bypassing digestion, like when taking a pill, wherein you may not fully absorb it all. It's especially important to maintain adequate vitamin D3 levels now, with everything going around, as it boosts your immune system. Vitamin D deficiency affects 42% of the US population, according to the National Institutes of Health database, so you might be deficient and not know it, especially if you don't get adequate sun exposure. I recommend getting your level tested before starting D3 supplementation, so you know what dosage to take, as D3 is not water soluble, so you don't pee out what you don't need, like with Vitamin C, so it can build up in the body and become toxic if you take too much. I am due for my periodic bloodwork soon, so it remains to be seen if this brand boosts my levels as well as my old brand, but so far I'm very pleased with this brand.

top quality

Good

Good product, but took a long time to arrive.

Good product

This time the little pills ( sublinguals ) were all Stone hard, not dissolving as promised in the mouth and with a very suspicious side taste. This was never the case when I got the some item directly from american health food stores, they had a very good vanilla taste and dissolved very , very fast indeed. Hope These ones are not poisenes...