NOT KNOWN DETAILS ABOUT CHILI POWDER & SWEET PAPRIKA POWDER

Completely liked this recipe, I discovered which the sauce lasted more time than a month happening two within the fridge and it tastes and smells the exact same, no mould, is that Harmless? I undoubtedly anticipate more like these. thanksThe secret? Asian sweet chili sauce as being the sweet and spicy base, with a hint of oyster sauce for umami dep