I've been buying some of my bottled condiments in smaller jars. I know it's
more expensive, but unlike the huge jars at WW (which are cheaper), the contents do NOT
become all "mooshie", with no body, by the end of the jar.

Best Foods mayo in a 15oz jar. Grey Poupon in a glass 8 oz jar. I
haven't noticed a downside, yet. Plus, I tend to eat less and that's
always good.

nb