Came across this blog while surfing the net. The person did a little home-experiment with honey, Artificial Rooting Hormone: Bayer Seradix B No. 2, and Aspirin: Compral (100 mg Paracetamol, 400 mg aspirin) contains aspirin (salicylic acid), which is a product of willow bark.
Interesting findings, will have to do some of my own experiments and see.
Roots 'n' Shoots: Propagation: Alternatives to Artificial Rooting Hormone - Honey as Rooting Hormone