J. F. Lazartigue - Propolis Jelly Treatment Pre Shampoo For Oil Scalp - 75ml/2.54oz. An anti-inflammatory shampoo for oil scalp. Formulated with propolis, an antibacterial agent collected by bees. Helps repair, pacify & clean scalp. Controls sebaceous gland secretion. Leaves scalp purified & soothed. To use: Apply to a dry scalp section by section. Leave on for 20-30 minutes, rinse well. Use once a week.