Get Flat 25% OFF on All Health Checkup HealthRedcliffe Labs CouponsSaveSavedRemoved 0 54 GET COUPON GET COUPON GET COUPON GET COUPON Redcliffe Labs Coupon Code: Flat 25% OFF on all Health Checkup Packages across Redcliffe Web and App. Use the Coupon Code at the Checkout. Pay with your Visa Card.