Free sample of Garnier Moisture Rescue This post may contain affiliate links and I may be compensated for this post. Please read our disclosure policy here. October 6, 2010 Sharing is caring!0sharesShareTweetPin Sign up for a FREE sample of Garnier Moisture Rescue. This is a freebie from Walmart.com, which are always very reliable in arriving. You can also print off a $1 off 1 Garnier Moisture Rescue coupon. Thanks Thrifty & Thriving!