Refilled Cytokine cADPR Scalp Booster Tonic Refill, 70ml. Scalp tonic refill for use with the compatible existing applicator. Menthol refreshes the scalp while panthenol and allantoin provide conditioning care. Includes salicylic acid, niacinamide and cADPR for a scalp-care routine. [DRAFT REVIEW: supplier images and ingredient nomenclature require review.]