Twinings has hooked up with the Original Source to run a summer on-pack promotion. Consumers collect three tokens (plus 50p) from packs of herbal & fruit infusions ­ camomile, peppermint, lemon & ginger, ginseng & vanilla and cranberry, raspberry & elderflower ­ to get a free bottle of Original Source bath foam (rsp £2.99) or shower gel (rsp £2.49) in either Pure Lime or Tea Tree & Mint. {{P&P }}