i second tanfer in that you probably missed the acai boat but if your interesting health/detox nich then african mango is still pretty hot.
as for teeth whitening, well its growing very fast in france (accounts for approx 40% of our total sales over last 3 months) US and UK markets are still strong and there is currently a competition within our network offering $4000 in cash bonuses on top of you sales commissions if you hit 100 sales!
[email protected] for info