Aestura Atobarrier 365 Lotion

What is this product?

Aestura's Atobarrier 365 Lotion is for dry, sensitive skin that wants the Atobarrier 365 Cream's lipid set in something lighter: 150ml of the same ceramide, cholesterol and fatty acid trio, with a fully printed 38 ingredient list that has no fragrance, dye or essential oil in it. Aestura ran its own four-week trial on 31 self-identified dry and sensitive women from 2023.02.27 to 2023.03.28, reporting hydration and damaged-barrier readings doubled immediately, dry flaking 42 percent better and rough texture 9.6 percent better, with no control group and no significance test behind any of it.

What makes it different?

What is unusual is that the full lipid triad arrives in a lotion at all: ceramide NP plus two pseudo-ceramides and sphingolipids, cholesterol and four free fatty acids, inside a 38 item list, where most complete-lipid formulas come as a thick cream. What Aestura will not give you is quantity, since the ceramide and niacinamide levels are company confidential, so the density the marketing sells is the one number missing, and the pH is called neutral with no figure attached. Its safety testing does not agree with itself either, 3 tests in the visible guide against 6 in the page data, and the trial above is buried in the page code rather than shown to shoppers.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary.

Key ingredient

• Water
• Butylene Glycol
• Glycerin
• Dimethicone
• Squalane
• Pentaerythrityl Tetraisostearate
• Betaine
• Polyglyceryl-3 Methylglucose Distearate
• Butylene Glycol Dicaprylate/Dicaprate
• Caprylic/Capric Triglyceride
• Palmitic Acid
• 1,2-Hexanediol
• Stearic Acid
• Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
• Glyceryl Stearate
• Hydroxypropyl Bispalmitamide MEA
• Glyceryl Stearate Citrate
• Cholesterol
• Niacinamide
• Dimethiconol
• Hydroxypropyl Bislauramide MEA
• Behenyl Alcohol
• Glyceryl Caprylate
• Carbomer
• Disodium EDTA
• Ethylhexylglycerin
• Tromethamine
• Sorbitan Isostearate
• Phytosphingosine
• Mannitol
• Ceramide NP
• Tocopherol
• Hydrogenated Lecithin
• Acrylates/Ammonium Methacrylate Copolymer
• Silica
• Sphingolipids
• Arachidic Acid
• Oleic Acid

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

We could not place these in the list above: Palmitic Acid, Stearic Acid, Arachidic Acid, Oleic Acid, Glyceryl Stearate, Sorbitan Isostearate

Did the ad claims hold up?

We checked 13 lines this product advertises against the ingredient list and public documents. One of them holds up. The rest are only partly right or have nothing behind them.

Claims translated from Korean, originals preserved.

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines

What else is worth seeing?

Products we read alongside this one.

• Aestura Atobarrier 365 CreamThe stronger one of the two

Which articles cover it?

Articles on this site that write about this product.

• Combination skin is two zones, so build one base and split the last stepA shiny T-zone and tight cheeks are one face with two sebum densities. Four Korean products, one shared base, and the single step where you split.
• Lotion or cream: the same brand's own pair settles the questionOne Korean line sells the same barrier formula as both a lotion and a cream. Comparing them shows what the two words actually change, and what they do not.
• Fragrance-free at Olive Young: six picks for skin that reactsSix unscented Korean products from the Olive Young shelf, chosen by reading each full ingredient list rather than trusting the word gentle on the front.