Avlon Affirm Gentle Assurance Sensitive Scalp Protector : Provides the client maximum scalp comfort, allowing time for optimal straightening. Compatible with all sodium, lithium (no-lye, no-mix) and no-lye relaxers. It can be used in conjunction with permanent waving systems as well. DIRECTIONS: Shake well to liquefy. Apply to entire hairline before relaxing hair. If client is prone to scalp sensitivity, also apply Gentle Assurance to scalp before relaxing.