Knowing how much garlic is doing for you is difficult to measure, but I recommend this Spring Valley Odorless Garlic Softgels for price and usefulness, especially if you are going to take garlic as a regimen. I take huge amounts of garlic, temporarily, when I have a sinus or other bacterial infections, and it is a good alternative to taking antibiotics when your bacterial infections aren't serious. I haven't taken antibiotics in over a decade. I wouldn't say its always entirely odorless when you take it in large amounts, but it doesn't bother me if I notice it-its pretty subtle. I also take it now and then just for general health. The studies about the effects of garlic vary but I think its a harmless and carries great potential for preventative and medicinal health. As with other Spring Valley products, the cost is lower than most other brands, and there are frequent sales of buying two for one price.