You may be pleasantly surprised. It's easy to find a gluten-free Worcestershire sauce. Lea and Perrins, the most popular brand, is safe for those who are eating gluten-free. There are a few other ...
But salsa can be subject to gluten cross-contamination in processing, and some minor ingredients, such as spice blends or even a splash of soy sauce or Worcestershire sauce can include gluten.