A piece of Mavello Alkalizer worth $188. Three pieces to be won.

SIMPLY ANSWER THIS QUESTION

Mavello Alkalizer is made in Japan. True or false?

• "Like" the ST Mind & Body Facebook page, and e-mail your reply with your full name, Facebook username, identity card number, address and contact number to sthealth@sph.com.sg by noon on Thursday, July 16. Specify "Mavello Alkalizer" as the subject.

• The winners of last week's iZest Back Stretch contest are:

Toh Li Fern

Yong Poh Poh

Indra Genevieve Thilainathan