Not sure how many grams that is (3-4 tablespoons), but I would recommend that you get the liquid bottled kind that they keep refrigerated as opposed to capsules. Capsules tend to deteriorate in quality sitting on a shelf.
Get something that is bottled and in the refrigerated case with a "freshness date" on it. Look for stuff that says "Cold expeller pressed" on it, cause high processing temperatures can degrade it also.