header_search header_signed-out header_signed-in header_cart sharefilled circlex
Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

iHerb Customer Reviews

Sorry, this product is no longer in stock.

Write a Review
1-10 of 125 total
Sort By
Search Reviews

Nurse Practitioner

Posted by iHerb Customer on March 25 2008 | Verified Purchase

It works. My 25-OHD went from 19 ng/mL to 55 ng/mL with 2000 IU/d. The tablets are small, easy to swallow and the yearly cost is ~$12. Ordering on line takes a moment from home or work. This company always has what I am looking for with a variety of companies represented. I share this sie with my patients.

Thanks for your feedback!

Love this product!

Posted by iHerb Customer on February 20 2009 | Verified Purchase

I don't normally take any vitamins, so it was easy to notice the difference it made when I began taking these. I noticed more energy and less sugar cravings. I will definitely purchase this product again.

Thanks for your feedback!

always good

Posted by HotshotsHealth on February 29 2012 | Verified Purchase

i have ordered this item 3 times and from my blood tests results my vitamin D levels have responded positively.

Thanks for your feedback!

Vitamin D

Posted by iHerb Customer on February 26 2008 | Verified Purchase

I feel so much better having taken the vitamin D supplement. I live in England so I don't get much sun, this more than makes up for it. Thank You

Thanks for your feedback!


Posted by iHerb Customer on February 19 2009 | Verified Purchase

Since buying this I've read that tablets are very poorly absorbed. Switching to Country Life softgels.

Thanks for your feedback!


Posted by iHerb Customer on February 16 2017 | Verified Purchase

Since taking this, my vitamin d deficiency has decreased and is now in the normal range

Thanks for your feedback!

Perfect for me

Posted by iHerb Customer on August 1 2016 | Verified Purchase

I have been using this product for several years and it works very well. I need a tablet form, rather than the gel form that so many Vitamin D supplements have. Would highly recommend for anyone who needs tablets, rather than "soft gels".

Thanks for your feedback!

Great health supplement

Posted by iHerb Customer on January 4 2012 | Verified Purchase

I take this for general heath, depression, energy, with significant results in each department

Thanks for your feedback!

Source Naturals Vitamin D3 1000 IU

Posted by iHerb Customer on July 15 2009 | Verified Purchase

I have been buying this for some time now. Small size easy to swallow and a fair dosage so I take 1-2 per day depending on sun exposure limitations. The D3 is the best form (as opposed to D2) the experts say, and I trust Source Naturals' products.

Thanks for your feedback!

Melanoma begone

Posted by iHerb Customer on May 11 2009 | Verified Purchase

Scientists told us to stay out of the sun and to wear sunscreen (toxic) and then they discovered Ozzies were getting melanomas - due to a deficiency in Vitamin D (due to a lack of sunlight from avoiding the sun and wearing sunscreen) - this type (D-3) is the best.

Thanks for your feedback!

1-10 of 125 total

1 2 3 4 5