I buy this kind of seal oil every year for my parents and my grandparents in China. This is the only seal oil I ever seen in stores (GNC). (Sorry...cannot type English now...)
http://www.nucellcanada.ca/store/omega3.html
This type of seal oil is more expensive than the others...not exactly sure why...but since it works really well on my parents and and my grandparents (for diabetes and hypertension)...I keep buying this...
Found a store that can give me really good wholesale price. $18.00 (tax included).
Also I need to buy Cell Food for my in-laws.
http://nucellcanada.ca/store/
Not sure about the wholesale price yet...but let me know if you are interested and I will check the price with the wholesaler.
Please pm me if you are interested. :D Many Thanks!!!