25 oz TRESemme Expert Selection Renewal Hair & Scalp Conditioner – Link 
This is currently priced at $4.94. Clip the 20% off coupon below the price and checkout via Subscribe & Save for a total of just $3.21-$3.70 w/ free shipping.
- Nourishes scalp and renews your hair
- Salon quality formula with tea tree extract and sunflower seed oil
- Helps repair hair at the surface cellular level
- Gives you soft, manageable hair and a moisturized scalp