Overview Reviews Product Description De-stress your scalp with Biolage R.A.W. Scalp Oil. Formulated with peppermint, fennel, and lemongrass essential oils, this scalp oil is our ideal pre-shampoo treatment for those with a scalp moisture imbalance. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Biolage Biolage RAW Rebalance Scalp Oil 1 oz Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments