I wasn't aware of this when I purchased, but it is completely different from the US version (which the 10/10's refer to)
US = GABA, DHEA and Melatonin. NZ has had to reformulate so we basically get Phenibut instead, which may well be a great ingredient of its own right (I enjoyed ronnie colemans ressurect) however this product pretty much does nothing for me.
I took it helping to drift off to sleep as RC's product did, however I don't feel a think. I can never actually quantify what 'a deep sleep' actually feels like so cannot comment. Didn't wake up while using, but then again, didn't wake up when I wasn't using it either.
Woke up feeling groggy just like any other day regardless of dosage.
Was going to give it a 2, but suspect dirty play with the same reviews pasted across various sites so subtracting a point. tsk tsk.