Set includes: Rose Galactomyces Synergy Serum , 0.5 fl oz (15 ml) Tea Tree Relief Serum , 0.5 fl oz (15 ml) Propolis Vitamin Synergy Serum , 0.5 fl oz (15 ml) Rose galactomyces synergy serum Galactomyces Ferment Filtrate 50% Rosa Centifolia Water 10% Oil-Water Balance & Pore Control Powerful Moisturizing Brightening & Wrinkle Care The effective optimal synergy includes unique recipe with Galactomyces Fermentation Filtrate 50% and Rose Flower Water 10%. It can help improve the skin most effectively without stimuli. Tea tree relief serum Tea tree Leaf Water 67% Centella Asiatica Leaf Water 19.