Estée Lauder Advanced Night Repair Rescue Solution Serum With 15% Bifidus Ferment

Estée Lauder Advanced Night Repair Rescue Solution Serum With 15% Bifidus Ferment Ingredients in Estée Lauder Advanced Night Repair Rescue Solution Serum With 15% Bifidus Ferment explained: benefits, concerns, and detailed analysis of 42 ingredients including Water, Bifida Ferment Filtrate, and PEG-8 A serum with 42 ingredients, including hyaluronic acid and peptides. This calming serum is formulated around Bifida Ferment Filtrate and Resveratrol to calm redness and strengthen the skin barrier. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Bifida Ferment Filtrate PEG-8 Butylene Glycol Glycerin Polysorbate 80 Bis-PEG-18 Methyl Ether Dimethyl Silane Tripeptide-32 Hydrolyzed Yeast Protein Lactobacillus Ferment Sodium Hyaluronate Caffeine Hypnea Musciformis Extract Citrullus Lanatus Fruit Extract Lens Esculenta Fruit Extract Pyrus Malus Fruit Extract Magnolia Officinalis Bark Extract Resveratrol Poria Cocos Sclerotium Extract Silybum Marianum Fruit Extract Sapindus Mukorossi Fruit Extract Anthemis Nobilis Flower Extract Sodium Lactate Ethylhexylglycerin Potassium Gluconate Sodium PCA Caesalpinia Spinosa Gum Sucrose Caprylyl Glycol Hexylene Glycol Carbomer Xanthan Gum PPG-6-Decyltetradeceth-30 PPG-5-Ceteth-20 BHT Disodium EDTA Sodium Hydroxide Potassium Sorbate Phenoxyethanol Sodium Benzoate CI 14700 CI 19140 Water, Bifida Ferment Filtrate, PEG-8, Butylene Glycol, Glycerin, Polysorbate 80, Bis-PEG-18 Methyl Ether Dimethyl Silane, Tripeptide-32, Hydrolyzed Yeast Protein, Lactobacillus Ferment, Sodium Hyaluronate, Caffeine, Hypnea Musciformis Extract, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Pyrus Malus Fruit Extract, Magnolia Officinalis Bark Extract, Resveratrol, Poria Cocos Sclerotium Extract, Silybum Marianum Fruit Extract, Sapindus Mukorossi Fruit Extract, Anthemis Nobilis Flower Extract, Sodium Lactate, Ethylhexylglycerin, Potassium Gluconate, Sodium PCA, Caesalpinia Spinosa Gum, Sucrose, Caprylyl Glycol, Hexylene Glycol, Carbomer, Xanthan Gum, PPG-6-Decyltetradeceth-30, PPG-5-Ceteth-20, BHT, Disodium EDTA, Sodium Hydroxide, Potassium Sorbate, Phenoxyethanol, Sodium Benzoate, CI 14700, CI 19140 Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated! This ingredient is a postbiotic made by fermenting Bifidobacterium (a probiotic bacteria) and then filtering out the liquid portion. It has skin conditioning properties. Much of the evidence for this ingredient is borrowed from the lysate form of this ingredient, which has a much stronger research base. This ingredient is generally considered fungal acne (Malassezia) safe; Bifidobacterium is a bacterium, not a yeast or fungus. The fungal acne concern with fermented ingredients mainly applies to yeast-derived ferments like Saccharomyces and Galactomyces, because those are in the same kingdom as Malassezia and could theoretically contain residual compounds that feed it. Bifida is a completely different organism, so on its own it doesn't provide a food source for the Malassezia yeast that causes fungal acne. PEG-8 is a synthetic polymer used as a humectant and solvent. This ingredient is able to help dissolve active ingredients, including water. This gives it humectant properties. It is soluble in water. The number '8' stands for the molecular weight of the ingredient. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Polysorbate 80 is a synthetic surfactant and emulsifier derived from sorbitol and oleic acid. It reduces the surface tension between oil and water phases to help them stay mixed and stable Search reviews by skin type, ingredient, or keyword. Estée Lauder is a American brand We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Updated June 16, 2026 • Added by Haag