iHerb Customer Reviews
Strongest D That I Could Find
Posted by Reviewer1022577 on Jun 29, 2013
More expensive than regular D but worth it if as strong as claimed. Needs some studies to compare sublingual with swallowed, and how long D levels take to build up in the body.
Superior Source, D3, Extra Strength
Posted by Reviewer2729495 on Oct 27, 2014
I purchased this product for my horse. She has PPID (Cushings Disease) and couldn't shake skin infections. I started with 2 daily and after great improvement in 2 months, I now administer 1 daily with Prascend Pergolide for PPID! It as hard to find a D3 in a high dosage... this works very well for my horse. I administer it in a syringe with a bit of water and she takes it super easy. It breaks down quickly. Thank you!
Vit D 3 Superior Source 10,000 IU
Posted by 4819717247518805977 on Feb 13, 2015
So easy to use, just dissolves in your mouth . A great Product . I would highly recommend Great friendly service ,and very timely delivery . I have ordered other products from this Company and I am more than satisfied with all . Thank You Bette Maxwell
Posted by 4990023730774113856 on Apr 30, 2015
One of the main deficiencies I have is d3 and this shows good results on lab work. Will continue to use.
Posted by 5666681641301185897 on Jun 24, 2013
love this D3, perfect way to take it. this is my favorite company