SolaRay HCL with Pepsin High Potency 650 Milligrams Dietary

What the brand says

Sold as “SolaRay HCL with Pepsin High Potency 650 Milligrams Dietary Supplement (250 Vegetarian Capsules) Pack of 2”

This product contains Hydrocloric Acid and an enzyme called Pepsin, both of which are naturally produced in the stomach to aid digestion. Pepsin, a protein digesting enzyme derived from porcine, is known to have an off odor when exposed to heat and moisture. This is not an indication of spoilage.