Prime members only. Amazon has the L'Oreal Paris Elvive Total Repair 5 Repairing Shampoo for Damaged Hair Shampoo with Protein and Ceramide (28oz) for $6.58 - 5% off with Subscribe & Save (can cancel anytime) - 20% off coupon (check “Save an extra” box, eligible on first S&S order for this product) - $1.64 off at checkout = $3.29 with free shipping.

The matching conditioner is around the same price after S&S and coupon.