CENTELLA RED SERUM 30ML. Benefits: Clinically effective result to:. Soothe skin up to 24hrs*. Hydrate skin over time**. Strengthen skin barrier from 7 days***. *Self-grading assessment on 33 volunteers after 24 hours of twice a day use. ** Efficacy test on 10 volunteers after 24 hours. *** Efficacy test on 32 volunteers after 7 days of twice a day use.. Research Results: IMMEDIATE RESULTS:. 2x less stinging sensation*. 94% agree their skin feels more comfortable**. *Stinging test on 22 volunteers 30 seconds after application. ** Consumer test on 33 volunteers after 30 minutes after application. RESULTS ON BARE SKIN AFTER 24HRS:. -40% visible redness appearance*. 94% agree their visible redness appearance is soothed**. *Clinical scoring on 33 volunteers after 24 hours of twice a day use. **Consumer Test on 33 volunteers after 24 hours of twice a day use.. RESULTS ON BARE SKIN AFTER 28 DAYS. +34% more even skin tone**. 100% agree they would recommend this product to someone with sensitive skin*. 100% agree their skin is soothed*. 97% agree their sensations of discomfort is reduced (tightness, dryness, etc)*. *Consumer Test on 33 volunteers after 28 days of twice a day use. **Clinical scoring on 33 volunteers after 28 days of twice a day use.. SELF ESTEEM BOOST : 82% agree they see a real before/after effect in their redness appearance (1). (1) Consumer Test on 33 volunteers after 24 hours of twice a day use.. Composition: Formulated without fragrance and silicones. 97% natural origin ingredients* . *Based on ISO 16128 standard.