Offer valid on any kids size drink from our Most Popular menu from 25/05/2018 to 31/12/2018 inclusive, with a regular smoothie purchase. Participating stores only – Boost Juice Bars Braehead. Not redeemable for cash. Cannot be used in conjunction with Order Now, Vibe Cash, VIBE points or any other offer/sale/promotion. Kids Club membership card must be presented prior to payment. Boost Juice Bars reserve the right to change the promotion/offer without prior notice.