The INTRAL formulas are ideal for sensitive skin that is prone to redness and irritation. Darphin Intral Inner Youth Rescue Serum is a serum from Estee Lauder Companies GmbH. Essential daily skincare for youthful-looking skin. Effective for sensitive skin Reduces redness and the signs of skin aging Formerly known as Intral Daily Rescue Serum, the new Intral Inner Youth Rescue Serum is the essential daily skincare for youthful-looking skin, as it balances sensitive skin with reduced collagen and elastin production. Redness is visibly reduced in 1 hour. Sensitive skin typically develops in two stages. During the sensitivity outbreak, when external environmental factors trigger an alarm response leading to irritation and redness, the skin initially reacts sensitively. This is followed by sensitivity amplification, an intensified sensitive reaction with a cascade of distressing signals and more intense redness. Researchers recently discovered a third stage, sensitivity correction, in which naturally and automatically balancing lipids are produced to soothe irritated skin. The Intral Calm Complex, now BioC6, contains even more innovative botanical extracts of peony, hawthorn, and chamomile, as well as panthenol, polysaccharides, and the new ingredient rockrose, which prevents a more intense sensitive reaction by 97%*. Thanks to 8 years of testing and laboratory trials, our new Resveratrol PRO Complex, with resveratrol and salicylic acid, plays a crucial role in stimulating the production of naturally soothing lipids** by 34% to actively counteract sensitive reactions and restore healthy-looking skin. Intral Inner Youth Rescue Serum addresses sensitivity at every stage with bio-optimizers to enhance the bioavailability of the active ingredients in the formula. Intral Inner Youth Rescue Serum soothes and strengthens irritated skin in seconds to promote a more youthful-looking complexion. Skin is instantly hydrated and appears more radiant with a smoother, refined texture. Fine lines are softened. The skin barrier is strengthened to counteract irritating environmental aggressors. 84% of the ingredients are of natural origin***. Dermatologically tested. Tested on sensitive skin. Non-comedogenic. * In-vitro tests after 120 minutes ** In-vitro tests after 25 hours *** According to ISO standard, from plants, non-petroleum-based minerals and/or water Darphin Intral Inner Youth Rescue Serum – Essential daily skincare for youthful-looking skin. Instructions for use: Apply morning/evening after cleansing as a balancing treatment for healthy-looking skin, to better absorb subsequent products. Follow with a suitable serum, cream, and SPF. This product is particularly suitable for: Sensitive skin.