Amazon has the 33.8oz bottle of INFUSIUM Moisturize and Replenish Leave-in Hair Treatment for $13 - 5% off with Subscribe & Save (can cancel anytime) - 40% off coupon (check “Save an extra” box, eligible on first S&S order for this product) = $7.14 with free shipping on $25+ or with Prime.

The INFUSIUM Shampoo + Conditioner + Leave in Treatment 3-Piece Set (13.5oz each) is $8.09 after S&S and 40% off coupon.