PDRN SPIRULINA STHG SHERBET MASK 1.01OZ. Benefits: The refreshing texture delivers an immediate cooling sensation that helps relieve troubled skin caused by heat and irritation.. Super-hydrating & soothing care for troubled skin. Fast cooling and hydration. Instant improvement in skin texture. Excess sebum control. Promotes elasticity and ecollagen synthesis to improve skin nhance long-lasting hydration. Key Ingredients: Marine PDRN from Spirulina With a structure most similar to human DNA, it helps soothe and regenerate damaged skin.. Spirulina Maxima Extract Helps repair damaged skin with the regenerative power of proteins and amino acids. 10 Types of Seaweed Extracts Cooling effect, soothing, and hydration. Glucose, Sodium Hyaluronate Moisture delivery and retention.. Prunella Vulgaris Extract Calming and soothing effect. Research Results: Completed immediate heat stimulation soothing test. Completed immediate & 10-minute cooling test. Completed immediate skin texture improvement test. Completed immediate sebum improvement (nose, forehead, chin) test. Primary skin irritation & low-irritation for sensitive skin tests completed. 20 additives-free test completed.