Aestura

Derma UV 365 Barrier Hydro Mineral Sunscreen
$31.00

Why It's Koop Approved

  • High-performance SPF protection with zinc oxide and ceramides to strengthen the skin barrier.
  • Hydrates with hyaluronic acid and soothes with botanical extracts.
  • Perfect for dry and combination skin.
  • Contains no silicones, fragrances, PEGs, phthalates, alcohol, mineral oil, or parabens.
Hyaluronic Acid, Ceramides, Zinc Oxide, Glycerol
Size Option(s): 40ml
Amorepacific’s 2018 clinical skincare line developed with 30 dermatologists from Samsung Medical Center. Their AtoBarrier 365 Cream uses ceramide nanoparticles (0.3nm diameter vs. industry standard 1nm) encapsulated in phospholipid bilayers, enabling 300% deeper penetration. The brand’s patented “Barrier Signal Technology” upregulates filaggrin production by activating the KLK5 gene, clinically proven to repair compromised skin in 92% of atopic dermatitis patients. Aestura’s airless packaging features a medical-grade one-way valve preventing bacterial contamination.

All orders ship from our warehouse in South Korea. We offer free returns within 30 days! Find out more in our FAQ page.

Shipping Transit Times

  • USA: Free shipping above $59 USD – 5 to 10 business days
  • AU: Free shipping above $79 AUD – 5 to 10 business days
  • SG: Free shipping above $65 SGD – 3 to 7 business days

Koop Ingredient Breakdown

  • No PEGs
  • No Drying Alcohols
  • No Mineral Oils
  • No Phthalates
  • No Parabens

Full Ingredients List​

Water, Zinc Oxide, Cyclohexasiloxane, Propanediol, Butyloctyl Salicylate, Propylheptyl Caprylate, Isododecan), Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Caprylyl Methicone, Disiloxane, Disteardimonium Hectorite, Magnesium Laureth Sulfate, Trimethoxycaprylylsilane, 1, 2-Hexanediol, Polymethylsilsesquioxane, Polyglyceryl-2 Dipolyhydroxystearate, Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Allantoin, Caprylyl Glycol, Glyceryl Caprylate, Ethylhexylglycerinn, Sodium Hyaluronate, Ceramide Np, Tocophero, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid
Check Out Our Ingredient Encyclopedia

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The koop Philosophy

Clean Formulations

All of our products are free of mineral oil, PEGs, phthalates, fragrance, and parabens. We cherish your skin as much as you do.

Ethical Brands

We only support cruelty-free brands, which means all of our curated products are never tested on animals. Give your pet a smooch from us.

Information-Driven Beauty

The beauty industry is overwhelming, so our goal is to provide you with the exact information that you need to choose the right product.

Find Out More

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Koop Beauty Inc.

Koop is a Korean skincare and beauty brand dedicated to clean, effective, and fully transparent skincare. We believe skincare should be simple, science-backed, and free from unnecessary guesswork.

Email us at support@hellokoop.com

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