Oxidizing time is for raw garlic, to let the allium sulfuric compounds combine with oxygen, not only incresing their potency for medicinal purposes, but actually enabling it. This very oxidation is also responsible for garlic’s increased sharpness and stench. Therefore, products that ensure that their garlic hasn’t come in contact with air, are, by definition, severely limiting its potential, such as in Kyolic or Garliq.
Therefore, if you truly desire to have the benefits of this herb, use raw untreated one.