It can be used to improve skin moisturization, as a solvent, to boost preservative efficacy or to influence the sensory properties of the end formula. Normal (well kind of – it’s purified and deionized) water. It’s one of those things Estee Lauder makeup that help your cosmetics not to go wrong too soon, aka a preservative. It’s not a strong one and doesn’t really work against bacteria, but more against mold and yeast. To do that it has to break down to its active form, sorbic acid.
EWG’s rating for Estee Lauder Advanced Night Repair Synchronized Recovery Complex Ii is 5. Since the day I received this serum it has become an integral part of my morning and evening skin routine. I have been applying it after washing my face, using toner, and hyaluronic acid, and before using my nighttime moisturizer. My skin absorbs this serum smoothly and without a reaction. I have found that it also preps my skin in the best way, ensuring that I get the most out of my moisturizer.
The new advanced night repair serum featured Estée Lauder’s exclusive ChronoluxCB Technology, which revealed the impact of chronic lack of sleep on the skin’s appearance. The technology ignites a dynamic connected skin repair network, supports the natural synchronisation of night-time skin renewal and maximises the skin’s natural night and day repair and protection rhythm. It also supports skin cells’ natural purification, addresses cellular damage and increases cell renewal and production by 43%.
Prevents free radical damage with 8-hour antioxidant power. It includes Hyaluronic Acid, which helps your skin lock in moisture for up to 72 hours. Increased moisture helps your skin to repair and prevent damage from age and environmental genifique aggressors. Advanced Night Repair also features Chronolux™ Power Signal Technology, antioxidants, amino acids, probiotics and more. Estée Lauder Advanced Night Repair contains powerhouse ingredients to fight visible signs of aging.
Out of 237 reviews on the Estée Lauder website, the Advanced Night Repair Eye Serum has received an average of 4.7 out of 5 stars with 97% of reviewers saying they would recommend this product to a friend. Those who have tried this eye serum love that it is gentle enough for the fragile skin around the eyes while also being effective. Results that have been reported from using this Estée Lauder product include improved skin hydration and a reduction in the appearance of dark circles under eyes as well as crow’s feet. The few negative reviews for this product say that the texture is very thin, almost runny. This makes sense, however, since it is an eye serum and not a cream. Furthermore, several reviews mention that this product does take some time to start producing results, sometimes more than a month.
What seems to be a true difference, though, is that the salt form is more stable, easier to formulate and cheaper so it pops up more often on the ingredient lists. It is a clear, colorless liquid that is water-soluble and water-binding and can help to solubilize sparingly-water soluble things (e.g. vanilla, perfumes) into water-based formulas. Thanks to its water-binding ability, it also prevents the drying out of formulas, especially when combined with the fellow hygroscopic agent, sorbitol. Overall, it is definitely a promising ingredient, even for sensitive skin types but not the most proven one .