Hya Ceramide Moisture Barrier Booster Serum
The Smooto Hya Ceramide Moisture Barrier Booster Serum is a serums, essence, ampoule. Our analysis of its 36 ingredients (33 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to dry skin.
The Smooto Hya Ceramide Moisture Barrier Booster Serum is a serums, essence, ampoule. Our analysis of its 36 ingredients (33 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to dry skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Cyclomethicone
(Antistatic Agent, Emollient, Hair Conditioning, Humectant, Solvent, Viscosity Controlling) |
Silicone
|
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Diethylhexyl Carbonate
(Skin Conditioning, Emollient) |
|
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Polyglyceryl-3 Methylglucose Distearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
|
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
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Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
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Sea Water
(Humectant, Solvent) |
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Ceramide NP
(Hair Conditioning, Skin Conditioning) |
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Chlorella Vulgaris Extract
(Skin Conditioning) |
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Hydrolyzed Algin
(Hair Conditioning) |
Bad for Sensitive Skin
Bad for Oily Skin
|
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
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Phytosteryl/Octyldodecyl Lauroyl Glutamate
(Skin Conditioning) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
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Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
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Stearyl Alcohol
(Emulsion Stabilising, Fragrance, Emulsifying, Surfactant, Foambooster, Viscosity Increasing Agent, Emollient, Foam Boosting, Masking, Opacifying, Refatting, Viscosity Controlling) |
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Hydrogenated Polydecene
(Fragrance, Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
|
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
|
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Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic) |
|
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
|
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
|
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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
|
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Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
|
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
|
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Hyaluronic Acid
(Skin Conditioning, Viscosity Increasing Agent, Antistatic Agent, Humectant, Moisturising) |
|
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Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
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Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
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Hydroxypropyltrimonium Hyaluronate
(Film Forming, Humectant) |
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PEG-9 Diglycidyl Ether/Sodium Hyaluronate Crosspolymer
(Skin Conditioning) |
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Potassium Hyaluronate
(Skin Conditioning) |
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Sodium Acetylated Hyaluronate
(Humectant) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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