Update: They increased their total by giving away an additional 300,000 from yesterday!

Pantene is offering up another free offer.

Get a free sample of Pantene. Visit their Facebook page and click “see the offer”. You will get a coupon valid for Pantene shampoo or conditioner (valued up to $4.99).

They are giving away up to 454,000 total coupons. Limit 1 per household while supplies last. Allow 4-6 weeks for the coupon to arrive.

The coupon will expire September 30th, 2011.