The Inkey List
Ectoin Hydro-Barrier SerumA serum built around Niacinamide and Ceramide, for barrier repair and hydration.
A serum built around Hyaluronic acid and Panthenol, for barrier repair and hydration.
Brand price
Not recorded · brand's site
Brand price
USD 17.00 · checked 26 Sept 2026 · brand's site
At a Glance
They come out differently on Silicone-free, Sulfate-free and Pore-clogger-free; those rows are shaded. Tap any answer to see why.
Key Ingredients
Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Ceramide3
Skin-identical lipids that hold the barrier together.
Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Ceramide3
Skin-identical lipids that hold the barrier together.
Benefits
Hydrating12
Boosts hydration and relieves dry, tight skin.
Caprylic/Capric Triglyceride, Ceramide AP, Ceramide EOP, Ceramide NP, Dimethicone, Glycerin, Jojoba Esters, Panthenol, Polyglycerin-3, Propanediol, Sodium Hyaluronate, Tocopherol
Barrier Repair19
Strengthens and restores the skin's natural barrier.
Caprylic/Capric Triglyceride, Caprylyl Glycol, Ceramide AP, Ceramide EOP, Ceramide NP, Cetearyl Alcohol, Cholesterol, Dimethicone, Glycerin, Glyceryl Stearate, Helianthus Annuus Seed Cera, Isopropyl Isostearate, Jojoba Esters, Niacinamide, Panthenol, Phytosphingosine, Tocopherol, Tridecane, Undecane
Hydrating13
Boosts hydration and relieves dry, tight skin.
Caprylic/Capric Triglyceride, Ceramide AP, Ceramide EOP, Ceramide NP, Ectoin, Glycerin, Hyaluronic Acid, Jojoba Esters, Panthenol, Polyglycerin-3, Propanediol, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer
Barrier Repair15
Strengthens and restores the skin's natural barrier.
Avena Sativa Kernel Extract, Caprylic/Capric Triglyceride, Ceramide AP, Ceramide EOP, Ceramide NP, Cetearyl Alcohol, Cholesterol, Coco-Caprylate/Caprate, Coconut Alkanes, Glycerin, Glyceryl Stearate, Helianthus Annuus Seed Wax, Jojoba Esters, Panthenol, Phytosphingosine
Reduces Irritation3
Eases discomfort and supports skin resilience.
Concerns
May Trigger Acne3
Can clog pores or trigger breakouts.
May Worsen Seborrheic Dermatitis16
May feed the yeast involved in seborrheic dermatitis.
Acetyl Dipeptide-1 Cetyl Ester, Behentrimonium Methosulfate, Ceramide AP, Ceramide EOP, Ceramide NP, Cetearyl Alcohol, Cocamide Mipa, Disodium Stearoyl Glutamate, Glyceryl Stearate, Helianthus Annuus Seed Cera, Isopropyl Isostearate, Jojoba Esters, Phytosphingosine, Polyglyceryl-3 Methylglucose Distearate, Sodium Lauroyl Lactylate, Sodium Stearoyl Glutamate
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Seborrheic Dermatitis15
May feed the yeast involved in seborrheic dermatitis.
Behenic Acid, Ceramide AP, Ceramide EOP, Ceramide NP, Cetearyl Alcohol, Coco-Caprylate/Caprate, Coconut Alkanes, Glyceryl Stearate, Helianthus Annuus Seed Wax, Jojoba Esters, Phytosphingosine, Polyglyceryl-10 Stearate, Polyglyceryl-6 Behenate, Sodium Cetearyl Sulfate, Sodium Stearoyl Glutamate
May Worsen Keratosis Pilaris2
May clog follicles or strip skin prone to keratosis pilaris.
Ingredients Side-by-side
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Emollient
5 / 0
- Esters listed as pore-clogging in animal testing only
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
Emollient
Ceramide NP (in both products)
Skin Conditioning
- Ceramide
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- Barrier Repair
- Hydrating
- May Worsen Seborrheic Dermatitis
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Skin Conditioning
Sodium Stearoyl Glutamate (in both products)
Emulsifying
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aqua
Solvent
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 →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →Caprylic/Capric Triglyceride
Fragrance, Perfuming, Occlusive, Solvent
Caprylic/Capric Triglyceride is the mixed triester of glycerin and caprylic and capric acids.
Learn more about Caprylic/Capric Triglyceride →Pentylene Glycol
Skin Conditioning, Solvent
1,2-Dihydroxypentane
Learn more about Pentylene Glycol →Ceramide NP
Hair Conditioning, Skin Conditioning
Ceramide NP isn't fungal acne safe.
Learn more about Ceramide NP →Ceramide AP
Hair Conditioning, Skin Conditioning
Ceramide AP isn't fungal acne safe.
Learn more about Ceramide AP →Ceramide EOP
Hair Conditioning, Skin Conditioning
Ceramide EOP isn't fungal acne safe.
Learn more about Ceramide EOP →Glyceryl Stearate
Emollient, Emulsifying
Glyceryl Stearate may be plant, synthetic or animal depending on the supplier.
Learn more about Glyceryl Stearate →Cetearyl Alcohol
Emulsion Stabilising, Opacifying, Emollient, Cleansing, Emulsifying, Foam Boosting, Viscosity Controlling
Cetearyl Alcohol isn't fungal acne safe.
Learn more about Cetearyl Alcohol →
Similar Comparisons
Each product against its closest dupes.
- View the comparison
CeraVe
Skin Renewing Super Boost Serum
CeraVe
Resurfacing Retinol Serum
- View the comparison
The Inkey List
Ectoin Hydro-Barrier Serum
The Inkey List
Exosome Hydro-Glow Complex
- View the comparison
CeraVe
Skin Renewing Super Boost Serum
CeraVe
Skin Renewing Retinol Serum
- View the comparison
The Inkey List
Ectoin Hydro-Barrier Serum
The Ordinary
Hyaluronic Acid 2% + B5 (with Ceramides)