Very versatile alum powder
I have been using this on my face, and it has been improving the quality and clarity of my skin.  The back of the package gives multiple uses for alum, and an internet search provides quite a few more.  I never knew alum was so versatile. This alum powder comes in a resealable zip top bag with a sealed bag of alum powder inside.  The consistency of the alum is like table salt.  The package I received has a manufacture date of October 2022, and an expiration date of September 2025.  It has a whole range of seals:  GMP (Good Manufacturing Practices), ISO 9001-2015, not tested on animals, vegan, 100% natural, no artificial colors, no alcohol, 100% pure, USDA organic, Halal.  It is made in India.  It seems to be a very pure, quality product.
Rating: 5 stars