1.This is the most Important tip I can give you on this subject. Be sure to understand how Hoodia Gordonii works (You should get that information on the site you're buying from), and make sure that it fits your needs.

2.Check if the site you're buying from is authentic - that it's not something someone have just thrown-up in a day.

3.Reputable sites usually have testimonials of people who have bought and used the product.

4.You should check that the tablets contain only genuine Hoodia Gordonii from the Kalahari Desert. Many sites sell generic equivalents that just won't do the trick. Look for certification or some kind of proof on the sites for that.

5.Remember that when you buy larger amounts ? you usually get a discount.

6.It is always a good idea to read the "about us" page of a site in order to understand whether the site can be trusted. This page should contain information about the company ? who are they, where do they operate etc. The most important things the ?about us? page should contain is information about the Quality control the manufacturer uses to insure it's products are top notch. Look for things such as testing of raw materials before using them in the product, maintenance of manufacturing machinery etc.

7.Check that there is a customer support number. ( all the reliable vendors have toll-free customer support). Some companies also have Live help on their sites. This means that you can chat with a company representative any time you wish ? this is a great plus if you want to make sure everything's ok before you make the purchase.

8.Don't hesitate to contact customer support if you feel you need anything explained.

9.Always check that the site have convenient payment methods. Sites that don't offer Mastercard for example are usually non-US based pharmacies that sell ?generic? substitutes. Most reputable vendors usually have more payment options than credit cards such as PayPal and Money orders.

The most important thing to remember is to buy online genuine Hoodia. Generics have much less affect and they can be potentially harmful.