Cypress Pharmaceutical Inc Phos-Nak Powder - 100/box - Qty of 100 - Model OTC00601

Had a hiccup in insurance and my son needs this to prevent kidney stones. Amazing product especially if you have no insurance. Fresh, mine doesn't expire until 02/21 and this is my second time purchasing.

Every time I order this for my husband I cannot use same seller. They tend to raise price. I have to search for a more affordable option. But I will continue to order as long as I find the best price.

The taste is terrible. I mixed with several different liquids

This is a great Product if needed for Vit D Resistant Rickets, Used for people who are prescribed this, easy to drink/mix in Juice, Milk, & Water...

I lost my electrolytes and the Doctor wanted me to take this PHOS-NAK 3 times a day until I got better, then once a day to maintain my levels. Works good, the insurance would not cover it, so I paid over $90 at the pharmacy then found it on Amazon.com much cheaper!!

i did not realize that this bunch was 'fruit flaroved' - it tastes terrible, just stick with the regular kind - as the packaging was not clear, unreadable. but it does serve the purpose i need it for even though the price is very high.

I love that this product came overnight and that it saved my son from being very uncomfortable

Great product. My daughter has a chronic kidney disease and this is the cheapest I’ve found for this medication.