Hyaluronic Acid Booster
ATOBARRIER 365 HYDRO CERA-HA SERUM

Paula's Choice

Hyaluronic Acid Booster

AESTURA

ATOBARRIER 365 HYDRO CERA-HA SERUM

A serum built around Hyaluronic acid and Ceramide, for hydration and barrier repair.

A serum built around Niacinamide and Panthenol, for hydration and barrier repair.

Serum
Serum
22 ingredients
42 ingredients

Brand price

USD 39.00 · checked 8 Oct 2026 · brand's site

Brand price

JPY 31.00 · checked 26 Sept 2026 · brand's site

No retailer listed yet
No retailer listed yet
Brand country not recorded
Brand from South Korea

At a Glance

They come out differently on Pore-clogger-free and Cruelty-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

  • Ceramide1

    Skin-identical lipids that hold the barrier together.

    Ceramide NP

  • Vitamin E1

    Tocopherols — fat-soluble antioxidants.

    Tocopherol

  • Vitamin C derivative (stable)1

    Stable derivatives of ascorbic acid.

    3-O-Ethyl Ascorbic Acid

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

Benefits

Concerns

Ingredients Side-by-side

Show highlights for:

  • Water (in both products)

    Skin Conditioning

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Sodium Hyaluronate (in both products)

    Humectant

    0 / 0

    • Hyaluronic acid
    • Hydrating

  • Hyaluronic Acid

    Humectant

    • Hyaluronic acid
    • Hydrating

  • Ceramide NP (in both products)

    Skin Conditioning

    • Ceramide
    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • Barrier Repair
    • Hydrating
    • May Worsen Seborrheic Dermatitis

  • Ceramide AP

    Skin Conditioning

    • Ceramide
    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • Barrier Repair
    • Hydrating
    • May Worsen Seborrheic Dermatitis

  • Ceramide EOP

    Skin Conditioning

    • Ceramide
    • Fatty esters (glyceryl stearate, PEG-100 stearate)
    • Barrier Repair
    • Hydrating
    • May Worsen Seborrheic Dermatitis

  • Phytosphingosine

    Skin Conditioning

    • Fatty alcohols (Malassezia)
    • Barrier Repair
    • May Worsen Seborrheic Dermatitis

  • Yeast Extract

    Skin Conditioning

  • Adenosine (in both products)

    Skin Conditioning

    • Anti-Aging
    • Firming

  • Water (in both products)

    Skin Conditioning

  • Butylene Glycol (in both products)

    Humectant

    1 / 0

    • Hydrating

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Niacinamide

    Smoothing

    0 / —

    • Niacinamide
    • Acne Fighting
    • Barrier Repair
    • Brightening
    • Dark Spots
    • Even Tone
    • Oil Control
    • Pore Refining
    • Redness Reducing

  • 1,2-Hexanediol

    Skin Conditioning

  • Betaine

    Humectant

    0 / —

    • Hydrating

  • Panthenol (in both products)

    Skin Conditioning

    0 / 0

    • Panthenol (provitamin B5)
    • Barrier Repair
    • Hydrating
    • Reduces Irritation

  • Carbomer (in both products)

    Gel Forming

    1 / 0

  • Ethylhexylglycerin (in both products)

    Skin Conditioning

  • Sodium Hyaluronate (in both products)

    Humectant

    0 / 0

    • Hyaluronic acid
    • Hydrating

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

  • Water

    Antiplaque, Skin Conditioning, Solvent

    Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

    Learn more about Water →

  • Glycerin

    Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling

    Glycerin may be plant, synthetic or animal depending on the supplier.

    Learn more about Glycerin →

  • Sodium Hyaluronate

    Humectant, Skin Conditioning

    Sodium Hyaluronate is a hyaluronic acid.

    Learn more about Sodium Hyaluronate →

  • Ceramide NP

    Hair Conditioning, Skin Conditioning

    Ceramide NP isn't fungal acne safe.

    Learn more about Ceramide NP →

  • Adenosine

    Skin Conditioning

    6-Amino-9-beta-D-ribofuranosyl-9H-purine

    Learn more about Adenosine →

  • Cholesterol

    Light Stabilizer, Skin Conditioning, Emollient, Emulsifying, Viscosity Controlling

    Cholesterol may be plant, synthetic or animal depending on the supplier.

    Learn more about Cholesterol →

  • Panthenol

    Antistatic, Hair Conditioning, Skin Conditioning

    Panthenol is panthenol (provitamin B5).

    Learn more about Panthenol →

  • Butylene Glycol

    Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling

    Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

    Learn more about Butylene Glycol →

  • Carbomer

    Emulsion Stabilising, Gel Forming, Viscosity Controlling

    2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether

    Learn more about Carbomer →

  • Citric Acid

    Buffering, Chelating, Fragrance

    Citric Acid is an AHA.

    Learn more about Citric Acid →

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