From the Crystal Light Facebook page.
“The first 20,000 users to complete all 4 activities in the Dash will receive a free sample of New Crystal Light Energy Citrus! And the next 100,000 users to complete the dash will receive a coupon for $.75/1 Crystal Light Energy. Check back next week to play”
Become a fan on Facebook to see the Crystal Light Free Sample when its available.
Check here for more free samples.