Someone please tell me the cheapest way of buying Vitamin D3 - cheapest when buying in bulk.
I have been told in the past - I've bought it in the past - but after searching my past orders, bank statements, and threads on here, I cannot find the retailer I used. I've been taking Doctor's Best as it worked out cheapest long-term.
Pretty sure it wasn't Amazon last year. I avoid Amazon when possible (on principle), though not if their price is significantly lower than anywhere else.
Sorry! And thanks.