free Frederic Fekkai hair shampoo through swapping at Saks Fifth Avenue.
To get one, you have to bring any full-size shampoo to swap it with a Frederick Fekkai shampoo. Visit your local Saks Fifth Avenue store and inquire if this event is featured on the store.
From the FB site:
On Thursday October 11th, Bring In Any Full-Size Shampoo To Your Nearest Saks Fifth Avenue And Get A Complimentary Full-Size Fekkai Advanced Shampoo
Your Choice of Fekkai Advanced Essential Shea, Full Blown Volume, Brilliant Glossing, or Salon Technician 8oz. Shampoo, while supplies last.