- Palmers Olive Oil Formula Shine Therapy Deep Conditioning Pack - This Treatment improves manageability, and recovere dry hair and itchy Scalp while minimizing frizz. - Palmers Olive Oil Formula Shine Therapy Hair & Scalp Oil - This is the perfect style companion. It adds instant moisture and shine to hair and Scalp. Palmers Olivr Oil Formula Shine Therapy Hair & Scalp Serum - Perfect for balancing scalp PH, relieving itchiness, boosting growth and adding to your protective style maintenance routine.