ATOBARRIER365 HYDRO CERA-HA SERUM
Cera-Hyaluronic Acid Serum, 2x Greater Moisture Retention, Improvement in Skin Glow
Hyaluronic Acid for sensitive skin should be different! AESTURA has combined Hyaluronic Acid with Ceramides to strengthen stressed skin barrier of sensitive skin while sealing in moisture.
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INGREDIENTS
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WATER / AQUA / EAU, BUTYLENE GLYCOL, GLYCERIN, NIACINAMIDE, 1,2-HEXANEDIOL, BETAINE, PANTHENOL, CARBOMER, ETHYLHEXYLGLYCERIN, SODIUM HYALURONATE, 3-O-ETHYL ASCORBIC ACID, CELLULOSE GUM, TROMETHAMINE, SODIUM TRIMETAPHOSPHATE, DIPOTASSIUM GLYCYRRHIZATE, PROPANEDIOL, ADENOSINE, HYDROXYPROPYL BISPALMITAMIDE MEA, SODIUM METAPH OSPHATE, GLYCERYL CAPRYLATE, POTASSIUM HYDROXIDE, SODIUM LACTATE, BIOSACCHARIDE GUM-1, CAPRYLIC/CAPRIC TRIGLYCERIDE, PENTYLENE GLYCOL, CITRIC ACID, HYDROXYETHYL UREA, POLYGLYCERYL-10 STEARATE, CHOLESTEROL, PROPYLENE GLYCOL, POTASSIUM CETYL PHOSPHATE, TOCOPHEROL, CERAMIDE NP, MANNITOL, STEARIC ACID, SILICA, ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER, HYDROGENATED LECITHIN, PALMITIC ACID, OLEIC ACID, ARACHIDIC ACID, SPHINGOLIPIDS
FREE of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance.

ATOBARRIER365
HYDRO
CERA-HA SERUM
Ampoule containing
Cera-Hyaluronic Acid(TM)
that lasts twice as long
to retain moisture
in sensitive skin
ingredients
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Cera-HA™ A next-generation hyaluronic acid combined with ceramides that has intrinsic moisture retention capability, helping to retain supplied moisture for a longer time.
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Niacinamide Vitamin B3 effective for improving the skin barrier
The first application of patented Ceramide-binding Hyaluronic Acid by AMOREPACIFIC
- AMOREPACIFIC's proprietary technology to stabilize water-insoluble ceramides in water serum formulations


1
Deep hydration
2
Strengthens the skin
barrier
Cera-Hyaluronic Acid™
Dry Skin & Sensitive skin
Clinically proven with visible proof
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After 4 weeks
+23% Strengthen Skin Elasticity with Solidly Filled Moisture
- 281% recharge your moisture 3 times in just 5 mins
- 72 hours lasting moisturization after 1 use
- 111% moisture-gloss-transparency moisture glow index improvement
*Based on clinical study on 31 people with skin concerns of dryness and sensitiveness

Cera-Hyaluronic Acid Serum
100% agree skin texture appears
smoother
100% agree skin feels firmer and more
hydrated
96% agree skin feels deeply
hydrated
*Based on clinical study on 31 people with skin concerns of dryness and sensitiveness. *These before and after photos are not related to theclinical study.

How to use
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1
Apply evenly onto clean skin
AM & PM, after toner and
before moisturizer -
2
Gently massage
for better absorption

SKIN SAFETY TEST

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DERMATOLOGIST TESTED Conducted under the supervision of an university hospital dermatologist, a patch test was performed for 48 hours to confirm skin irritation.
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NON-COMEDOGENIC TESTED The suitability for acne-prone skin was assessed after 4 weeks of use, by measuring the number of acne lesions and the amount of sebum with 20 adult participants who have acne-prone or troubled sensitive skin.
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SENSITIVE SKIN PANEL TESTED Degree of skin irritation was evaluated after 4 weeks of use, conducted on healthy adults with self-evaluated sensitive skin.
CUSTOMER REVIEWS
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Q. The ingredient list does not include Cera-Hyaluronic Acid. What kind of ingredient is it?
more viewA. The Cera-Hyaluronic Acid™ ingredient is listed as containing 1001ppm of hyaluronic acid and two types of ceramides: 210ppm of Hydroxypropyl Bispalmitamide MEA and 0.75ppm of Ceramide NP.
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Q. Are there any Atobarrier365 products that contain animal-derived ingredients?
more viewA. We avoid using animal-derived ingredients and each product is labeled with specific "FREE" claims indicating the absence of animal-derived ingredients. While we have not obtained vegan certification from an external organization, the products do not contain animal-derived ingredients and have not been tested on animals.
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Q. I have dry skin and my skin feels irritated. Is it okay to use AESTURA products?
more viewA. The Atobarrier365 line offers moisturizing solutions specifically designed for sensitive and dry skin. Generally, we recommend using Atobarrier365 products, which contain skin lipid ingredients such as ceramides that help strengthen the skin barrier, especially for skin with a damaged barrier. However, since we cannot assess the precise condition of your irritated skin, we suggest testing the product on a small area before full application.
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Q. What is the function of the skin barrier?
more viewA. The skin barrier essentially functions as a 'wall.' Just like a wall separates and protects the interior from harmful external substances, the skin barrier separates and protects the inside of the skin from external threats. When the skin barrier is compromised, it becomes like a damaged wall, allowing harmful elements and irritants to into the skin while also resulting in the loss of internal moisture. This can lead to dryness and various other skin issues. Therefore, maintaining a strong skin barrier is the foundation of all skincare.
The skin barrier is composed of cells and lipids. The cells act like bricks, while the lipids act like cement. If the cement is not properly applied, the bricks can collapse. Similarly, in the skin barrier, lipids play a crucial role. These lipids consist of ceramides, cholesterol, and fatty acids, forming a layered lamellar structure. The Atobarrier365 line strengthens the skin barrier by using patented capsules that replicate the structure of skin lipids with these three key components, thereby reinforcing the skin barrier.