I order my Vit/Supplements from Swanson Health Products.
They have no additives/preservatives like OTC products.
They also are free of sugar, yeast and wheat.
The products are all natural. I've been using them for 10 years and am totally satisfied with their products.
I can order 7 days a week, 24 hours a day. No prescriptions.
For a free catalog call 1-800-4148