Three things.
It's micronized. The particles are far smaller than in standard creatine, so it dissolves smoothly instead of leaving grit at the bottom of your shaker — and it tends to sit easier on the stomach.
It carries AstraGin®. Every serving includes 50 mg of a patented extract of Panax notoginseng and Astragalus membranaceus, included to support how well your gut absorbs nutrients.
There is nothing else in the jar. 5,000 mg of creatine monohydrate and AstraGin® — no flavors, sweeteners, fillers or preservatives. It is made in a cGMP-registered, NSF-certified facility in the USA, and every batch is tested by an independent lab.