Update: No more samples available.
Head over here and you can request a free ZingGo! 4LifeBar. ZingGo! 4LifeBars are 100% natural and organic and contain 100% of your daily requirement of fruits and vegetables per serving. You can request either a Peanut Butter or Chocolate Raspberry sample. Use coupon code OCTTRIAL10 during checkout for your freebie.
Get your sample here.