Estée Lauder Advanced Night Repair Serum Synchronized Multi-Recovery Complex

This is the main solvent and base of the formula, helping dissolve and distribute the other ingredients evenly across the skin. In a serum-like product, it also gives a lightweight feel and supports hydration delivery.

Generally very safe for face use, including sensitive skin and the eye area, though any water-based product can still sting if the skin barrier is compromised. AM/PM compatible and pregnancy-compatible.

Также известен как: Water

This probiotic-derived ingredient is used to support a skin-conditioning, barrier-friendly serum profile. Practically, it is often included for a calmer, more resilient-feeling complexion and may appeal to users focused on hydration and skin comfort.

Generally safe for face use, including sensitive skin and near the eye area, though any ferment can occasionally bother very reactive skin. AM/PM compatible and pregnancy-compatible.

very reactive or ferment-sensitive skin

This helps solubilize and soften the formula, improving spreadability and the feel on skin. It can also help other ingredients dissolve more evenly, which matters for a smooth, non-gritty serum texture.

Generally safe for face use and usually well tolerated, including around the eye area, though very sensitive skin may prefer simpler formulas. AM/PM compatible and pregnancy-compatible.

very sensitive or easily irritated skin

A humectant and solvent that helps draw water into the skin and improves the feel of the formula. It can make the product feel more hydrating without the heaviness of oils.

Generally safe for face use, including sensitive skin and eye-area proximity, though it can sting on compromised skin. AM/PM compatible and pregnancy-compatible.

barrier-impaired or stinging-prone skin

Также известен как: 1,3-Propanediol

This silicone-based ingredient is typically used to improve slip, reduce tackiness, and give the serum a smoother, more cushiony finish. It can also help the product feel less sticky when layered with multiple humectants.

Generally safe for face use and usually well tolerated, including near the eye area. AM/PM compatible and pregnancy-compatible.

A gentle humectant that helps bind water to the skin and supports a soft, hydrated feel. In this formula it likely contributes to the serum's moisturizing, non-greasy profile.

Generally safe for face use, including sensitive skin and the eye area, with low irritation potential. AM/PM compatible and pregnancy-compatible.

This humectant helps attract water and improve glide, making the formula feel smoother and more moisturizing. It is especially useful in lightweight leave-on products that need hydration without oiliness.

Generally safe for face use and usually fine for sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

very reactive skin

This is typically used as a solvent or texture-support ingredient, helping the formula stay smooth and consistent. In practice, it can improve spreadability and reduce a sticky finish.

Generally safe for face use and usually low risk for sensitive skin, though any PEG-based ingredient may be less ideal for very reactive users. AM/PM compatible and pregnancy-compatible.

very sensitive skin

A humectant and solvent that helps the skin hold water and improves the formula's texture. It also helps dissolve and carry other ingredients, which matters in a multi-active serum.

Generally safe for face use, including sensitive skin and near the eye area, though it can occasionally sting on compromised skin. AM/PM compatible and pregnancy-compatible.

barrier-impaired skin

Baobab seed extract is usually added for skin-conditioning and antioxidant support. In practical terms, it may contribute a soothing, nourishing marketing angle more than a dramatic standalone effect at this position.

Generally safe for face use, but plant extracts can occasionally trigger sensitivity in very reactive skin. Usually fine near the eye area if the product is not rubbed directly into the eyes; AM/PM compatible and pregnancy-compatible.

plant-allergic or very reactive skin

Также известен как: Baobab Seed Extract

This peptide is typically included as a signaling-style active aimed at supporting skin appearance and resilience. In a serum like this, it is likely there to add a more premium anti-aging or skin-conditioning story.

Generally safe for face use, including sensitive skin and eye-area proximity, though peptides can still irritate a minority of users. AM/PM compatible and pregnancy-compatible.

very reactive skin

A classic humectant that helps bind water to the skin and can make the surface feel plumper and more hydrated. It is especially useful in a serum intended to reduce dryness and support a smoother look.

Safe for face use and usually well tolerated, including sensitive skin and the eye area. AM/PM compatible and pregnancy-compatible.

Также известен как: Hyaluronic Acid

Yeast extract is usually used as a skin-conditioning and marketing-support ingredient, sometimes associated with soothing or revitalizing claims. In this formula it likely contributes to the overall active blend rather than acting as a primary driver.

Generally safe for face use, but ferment-derived extracts can occasionally bother very sensitive or allergy-prone skin. Usually fine near the eye area if not directly introduced into the eyes; AM/PM compatible and pregnancy-compatible.

very reactive or yeast-sensitive skin

Также известен как: Yeast Extract

A probiotic-derived ferment used for skin-conditioning and barrier-support positioning. It may help the formula feel more soothing and modern, especially for users interested in microbiome-friendly skincare.

Generally safe for face use, including sensitive skin and eye-area proximity, though any ferment can occasionally irritate very reactive skin. AM/PM compatible and pregnancy-compatible.

very reactive skin

Также известен как: Probiotic ferment

Kola seed extract is commonly used as a botanical source of caffeine and antioxidant-style support. In this formula it likely contributes to a brightening or energizing marketing angle more than a major standalone effect.

Generally safe for face use, but botanical extracts can irritate very sensitive skin. Usually fine near the eye area if not applied directly into the eyes; AM/PM compatible and pregnancy-compatible.

sensitive or plant-allergic skin

Также известен как: Kola Seed Extract

Chamomile extract is included for soothing and calming positioning, which can be helpful in a formula aimed at comfort and reduced visible irritation. It may appeal to users looking for a gentler-feeling serum.

Generally safe, but it is a known potential allergen for some people, especially those sensitive to ragweed/daisy-family plants. Use caution near the eye area if you are allergy-prone; AM/PM compatible and pregnancy-compatible.

ragweed/daisy-family allergy or very sensitive skin

Также известен как: Chamomile Extract

This seaweed-derived polymer is typically used to improve texture, film formation, and moisture retention. In a serum, it can help the product feel more cushiony and leave a light conditioning film on skin.

Generally safe for face use and usually well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

A vitamin B5-related ingredient used for skin-conditioning and barrier-support claims. In practical terms, it may help the formula feel more nourishing and supportive for dry or stressed skin.

Generally safe for face use, including sensitive skin and eye-area proximity, with low irritation potential. AM/PM compatible and pregnancy-compatible.

Caffeine is commonly used to help reduce the look of puffiness and to add an energizing, decongesting feel to eye-area or face serums. In this formula it likely supports a fresher-looking appearance rather than deep hydration.

Safe for face use in typical cosmetic amounts, including near the eye area, though it can be drying or irritating in some formulas. AM/PM compatible and pregnancy-compatible.

very dry or easily irritated skin

Также известен как: Caffeine

Lecithin helps emulsify and condition the formula, improving how oil- and water-phase ingredients blend. It can also contribute to a softer skin feel and support delivery of lipophilic ingredients.

Safe for face use and generally well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

RNA-related ingredients are usually included as skin-conditioning actives, often positioned for revitalizing or anti-aging claims. In practice, the effect is likely subtle and dependent on the rest of the formula.

Generally safe for face use, including sensitive skin and eye-area proximity, though evidence for benefit is limited. AM/PM compatible and pregnancy-compatible.

Также известен как: RNA

Bisabolol is used for soothing and calming, which can help reduce the feel of irritation in a formula with many actives and solvents. It is especially useful for users who want a gentler-feeling serum.

Safe for face use and generally well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

Также известен как: Chamomile-derived soother

Squalane is a lightweight emollient that helps soften skin and reduce the feel of dryness without a heavy greasy finish. In this formula it likely improves comfort and slip, especially for drier skin types.

Safe for face use and usually well tolerated, including sensitive skin and eye-area proximity. It is generally low risk for clogging, though any emollient can feel too rich for some acne-prone users. AM/PM compatible and pregnancy-compatible.

very acne-prone or extremely oily skin

Также известен как: Stable squalene (often olive-derived)

A core humectant that draws water into the outer skin layers and helps reduce dryness. In a serum like this, it is one of the main ingredients responsible for a plumper, more hydrated feel.

Safe for face use, including sensitive skin and the eye area, with very low irritation risk. AM/PM compatible and pregnancy-compatible.

Также известен как: Glycerol

This is typically used as a surfactant or emulsifying aid to help oil and water components stay mixed. It matters because it supports the stability and texture of a complex serum formula.

Generally safe for face use, though surfactant-like ingredients can be a little more irritating for very sensitive skin. Usually fine near the eye area in a leave-on formula, but avoid direct eye contact; AM/PM compatible and pregnancy-compatible.

very sensitive or eye-irritated skin

A humectant and preservative booster that helps the formula retain moisture and stay microbiologically stable. It can also improve skin feel by adding a light emollient touch.

Safe for face use and generally well tolerated, though it can sting on compromised skin. AM/PM compatible and pregnancy-compatible.

barrier-impaired skin

This ingredient is typically used as a surfactant or emulsifier to help blend ingredients and maintain a stable texture. In a serum, it mainly supports product performance rather than acting as a skin treatment ingredient.

Generally safe for face use, but surfactant-type ingredients can be a bit more irritating for very sensitive skin. Usually fine near the eye area if not directly introduced into the eyes; AM/PM compatible and pregnancy-compatible.

very sensitive skin

A surfactant/emulsifying aid used to help the formula mix and stay uniform. It contributes to texture and stability more than to direct skin treatment.

Generally safe for face use, though it may be less ideal for very sensitive or easily irritated skin. Usually acceptable near the eye area with normal use; AM/PM compatible and pregnancy-compatible.

very sensitive skin

This is typically used as a solubilizer or emulsifier to help oil-soluble ingredients disperse in a water-based formula. It matters because it supports clarity, stability, and a smoother application.

Generally safe for face use, though ethoxylated surfactants can be a little irritating for very sensitive skin. Usually fine near the eye area if not directly in the eyes; AM/PM compatible and pregnancy-compatible.

very sensitive skin

Pinene is a fragrance component that contributes a fresh, pine-like scent. It does not provide meaningful skincare benefits and is mainly there for sensory appeal.

Use caution on sensitive skin and around the eye area because fragrance allergens can trigger irritation or allergy. Not ideal for fragrance-reactive users; AM/PM compatible and pregnancy-compatible in normal cosmetic use.

fragrance-sensitive or allergy-prone skin

This emulsifier and skin-conditioning lipid helps stabilize the formula and can improve skin feel. It is often used to make a product feel more nourishing and barrier-friendly.

Safe for face use and generally well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

This ingredient is usually used as a texture enhancer and solubilizing/emulsifying aid, often giving a smoother, more cushioned feel. It can also help reduce tackiness in a water-rich formula.

Generally safe for face use and usually well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

A surfactant/emulsifier used to help oil and water ingredients stay blended and to improve texture. In practice, it supports stability and a more elegant application.

Generally safe for face use, though it may be a little irritating for very sensitive skin. Usually acceptable near the eye area with normal use; AM/PM compatible and pregnancy-compatible.

very sensitive skin

A vitamin E derivative used as an antioxidant and skin-conditioning ingredient. It helps protect the formula from oxidation and may add some supportive antioxidant benefit for the skin.

Generally safe for face use, including sensitive skin and eye-area proximity, though a small number of users can react to vitamin E derivatives. AM/PM compatible and pregnancy-compatible.

vitamin E-sensitive skin

Также известен как: Vitamin E (stable ester)

A thickener that gives the serum its gel-like body and helps suspend ingredients evenly. It matters because it controls texture, spread, and how the product feels on application.

Safe for face use and generally well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

This ingredient is mainly used to adjust pH and help carbomer thicken properly. It is a functional support ingredient that affects texture and formula stability more than skin treatment.

Generally safe in cosmetic use, but it can be irritating for very sensitive skin if the formula is not well balanced. Usually fine near the eye area in a properly formulated product; AM/PM compatible and pregnancy-compatible.

very sensitive or irritation-prone skin

Также известен как: TEA

A chelating agent that binds metal ions and helps preserve formula stability. It matters because it can improve preservative performance and reduce ingredient degradation over time.

Generally safe for face use and usually well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

Также известен как: EDTA

BHT is an antioxidant used mainly to protect the formula from oxidation, especially ingredients that can go rancid or degrade. It helps preserve product quality rather than directly treating the skin.

Generally safe at cosmetic levels, but it is a more controversial ingredient for some consumers and can be a concern for very sensitive users. AM/PM compatible and pregnancy-compatible in normal cosmetic use.

ingredient-avoidant or very sensitive skin

Также известен как: Butylated Hydroxytoluene

A thickener and stabilizer that helps give the formula body and keeps ingredients evenly suspended. It also contributes to a smoother, more cushiony texture on the skin.

Safe for face use and generally well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

A preservative that helps prevent microbial growth and keeps the product safe to use over time. This is especially important in a water-based serum with many botanicals and humectants.

Generally safe for face use, though it can sting or irritate very sensitive or compromised skin. Usually fine near the eye area if not directly in the eyes; AM/PM compatible and pregnancy-compatible.

very sensitive or barrier-impaired skin

A chelator that improves formula stability and helps preservatives work more effectively. It also helps reduce issues caused by hard water or metal ions in the product.

Generally safe for face use and usually well tolerated, including sensitive skin and eye-area proximity. AM/PM compatible and pregnancy-compatible.

Также известен как: EDTA

A preservative used to protect the formula from microbial contamination. It is important in a water-based product because it helps keep the serum safe and shelf-stable.

Generally safe for face use at typical cosmetic levels, but it can irritate very sensitive skin and may sting near the eyes. AM/PM compatible and pregnancy-compatible in normal cosmetic use.

very sensitive or eye-irritated skin

This is a colorant used to give the product its visual appearance. It does not provide skincare benefits and is included for aesthetics.

Generally safe for face use in regulated cosmetic amounts, but colorants can occasionally bother very sensitive skin. Usually fine away from the immediate eye area; AM/PM compatible and pregnancy-compatible.

very sensitive or allergy-prone skin

Также известен как: CI 14700

This is a colorant used to adjust the product's appearance. It does not meaningfully treat the skin and is present for visual and branding reasons.

Generally safe for face use in regulated cosmetic amounts, though colorants can occasionally irritate very sensitive skin. Usually fine away from direct eye contact; AM/PM compatible and pregnancy-compatible.

very sensitive or allergy-prone skin

Также известен как: CI 19140