Lottie's Traditional Barbados Yellow Hot Pepper Sauce (6.75 oz. flask / 148 ml):

It is interesting to note that the lady who makes this doesn't even eat hot foods. Regardless of that, this brew made from Hot Yellow Peppers, Mustard, Onion, and Garlic is awesome.

Ingredients: Scotch Bonnet Peppers, Mustard, Vinegar, Onions, Sugar, Salt and Garlic.