Originally Posted by SIA747Megatop

For SQ12 I stay awake for the entire SIN-NRT sector and try and sleep after the dinner service is completed on NRT-LAX. This way I wake up 2hrs before arrival (roughly 10:30~11AM LAX time).

SQ1 SFO-HKG is a long flight, I try and stay awake for the first few hours and sleep until the pre-arrival meal for HKG. If I sleep to early on this sector and stay wide awake for HKG-SIN I end up tired in the early afternoon in Singapore.

Enjoy your trip!

Originally Posted by ajGoes

Or just press US$8.79 into a friendly FA's hands in return for a cup of water. You'll get the same quantity of No Jet Lag's purported ingredients -- that is, none -- and you won't be supporting quack medicine.

At the dilutions No Jet Lag lists, you'd have "...to consume 10^41 pills (a billion times the mass of the Earth)... to consume a single molecule of the original substance" (source).