They have a deal at the moment for what they call a mainenence kit.

its works out that you have something like £25 so its worth it if you use the stuff.

This is the offer

when you order online you have to put in promotional code camouflage for the correct prices to come up.
Details of your order:
2 x Nanofibres ® at £15.00
1 x Locking Mist ® at £5.00
1 x Nanogen Onescalp ™ at £5.00 (onescalp is normal shampoo.. same as any really)
1 x Nanothik ® Spray at £5.00 (I don't know what it is.. meant to be a thickening spray, might not use it though. still works out a good deal anyway)

£45 plus delivery