Be warned. Many people have a definite glycemic reaction (blood sugar rise) from glycerine. That is why ALOT of people stall out on weight loss when consuming low carb bars (they almost all contain glycerine to keep them moist, shaped well, and sweet).

This is one of those "your mileage may vary" things. For me, I have a definite reaction to it and I avoid glycerine in products if I am trying to lose weight. A little bit is okay if I am just maintaining.