Semper Fi Habanero Marine Corps Hot Sauce (5 FL.OZ. / 148 ml): A perfect gift for any and all dedicated Marines. Semper Fi Marine Gourmet Hot Sauce is a favorite on steaks, chops and burgers. Add it to your favorite recipe to enhance the taste. Ingredients: Habanero Peppers, Carrots, Onions, Vinegar, Garlic, Lime Juice, and Salt.