I started taking this two years ago and haven't looked back since! For someone who lives with six anxiety related disorders, this stuff is absolute gold. The second day after taking it my shoulders were absolutely aching, it took another 24hrs to realise this was because my shoulders weren't up by my ears in tension. The muscles were so tight and shrunken that when they went back to their usual position it was sore! It aids my sleep, keeps me grounded and relaxed during the day. The value for money is awesome too. Can't sing it's praises enough.