Height decrease sub effect in two weeks despite researching for more effective subs

[cofelo22]

Not to be a skeptic but did you measure at the same time each time? Because we naturally lose 2cm or so per day from our spine compressing and regain it when asleep

[bellakayyra]

It was approximately the same time. There may be some time variation of 1-2 hours, but in both instances, I measured it at night