Upon checking my emails, Amazon changed my subscription from 672 wipes £9.10 to 1008 wipes £15! So I went straight on to Live Chat, and managed to find the above deal for 1008 wipes.
Pay as low as £8.92 (£0.01 / each) and never run out with Subscribe & Save.
Save 5% when you subscribe to regular deliveries of this item. Save 15% on your entire delivery when you subscribe to 5 or more items that arrive in the same month. No commitments, no obligations, and delivery is FREE
It also does state:
Hypoallergenic with no alcohol or perfume
Suitable for sensitive skin
Hope this helps :)