Free Sample: MegaRed Omega 3 Krill Oil July 15, 2010 at 8:52 pm by Cindy Livesey | Freebies 1 Comment You can score a free sample of MegaRed Omega-3 Krill Oil. Just head over here to request your free sample. Sample is from Walmart. Coupons powered by Coupons.com The links in the post above may be affiliate links. Read the full disclosure.