COSRX Ultimate Nourishing Rice Overnight Spa Mask Versus iUNIK Black Snail Restore Cream
Updated on February 01, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 8 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
What's Inside
They both contain oils and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients
iUNIK Black Snail Restore Cream 33 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients
iUNIK Black Snail Restore Cream 33 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Oryza Sativa Extract
Absorbent
Butylene Glycol
Humectant
Glycerin
Humectant
Helianthus Annuus Seed Oil
Emollient
Betaine
Humectant
Niacinamide
Smoothing
Dimethicone
Emollient
1,2-Hexanediol
Skin Conditioning
Cetearyl Olivate
Sorbitan Olivate
Emulsifying
Elaeis Guineensis Oil
Emollient
Elaeis Guineensis Kernel Oil
Emollient
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingCetearyl Alcohol
Emollient
Ethylhexylglycerin
Skin ConditioningArginine
Masking
Carbomer
Emulsion StabilisingAllantoin
Skin Conditioning
Xanthan Gum
EmulsifyingOryza Sativa Extract, Butylene Glycol, Glycerin, Helianthus Annuus Seed Oil, Betaine, Niacinamide, Dimethicone, 1,2-Hexanediol, Cetearyl Olivate, Sorbitan Olivate, Elaeis Guineensis Oil, Elaeis Guineensis Kernel Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Ethylhexylglycerin, Arginine, Carbomer, Allantoin, Xanthan Gum
Water
Skin ConditioningCentella Asiatica Leaf Water
Skin Conditioning
Butylene Glycol
Humectant
Butyrospermum Parkii Butter
Skin Conditioning
Cetearyl Alcohol
Emollient
Glycereth-26
Humectant
1,2-Hexanediol
Skin Conditioning
Cetearyl Olivate
Simmondsia Chinensis Seed Oil
Emollient
Camellia Japonica Seed Oil
Emollient
Sorbitan Olivate
Emulsifying
Beeswax
Emulsion Stabilising
Sorbitan Sesquioleate
Emulsifying
Vinyldimethicone
Glyceryl Stearate
Emollient
Arginine
Masking
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSnail Extract
Emollient
Xanthan Gum
EmulsifyingSodium Polyacrylate
Absorbent
Adenosine
Skin Conditioning
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningCentella Asiatica Extract
Cleansing
Scutellaria Baicalensis Root Extract
AstringentPolygonum Cuspidatum Root Extract
Antioxidant
Dipotassium Glycyrrhizate
Humectant
Camellia Sinensis Leaf Extract
Antimicrobial
Pentylene Glycol
Skin ConditioningCaprylyl Glycol
EmollientCynanchum Atratum Extract
Skin ConditioningChamomilla Recutita Flower Extract
Masking
Rosmarinus Officinalis Leaf Extract
AntimicrobialWater, Centella Asiatica Leaf Water, Butylene Glycol, Butyrospermum Parkii Butter, Cetearyl Alcohol, Glycereth-26, 1,2-Hexanediol, Cetearyl Olivate, Simmondsia Chinensis Seed Oil, Camellia Japonica Seed Oil, Sorbitan Olivate, Beeswax, Sorbitan Sesquioleate, Vinyldimethicone, Glyceryl Stearate, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Snail Extract, Xanthan Gum, Sodium Polyacrylate, Adenosine, Disodium EDTA, Ethylhexylglycerin, Centella Asiatica Extract, Scutellaria Baicalensis Root Extract, Polygonum Cuspidatum Root Extract, Dipotassium Glycyrrhizate, Camellia Sinensis Leaf Extract, Pentylene Glycol, Caprylyl Glycol, Cynanchum Atratum Extract, Chamomilla Recutita Flower Extract, Rosmarinus Officinalis Leaf Extract
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservativesÂ
Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolCetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholCetearyl Olivate is an emulsifier and texture enhancer. It is derived from the fatty acids of olive oil and Cetearyl alcohol, and is biodegradable.
As an emulsifier, it is used to prevent oils and waters from separating. It can also
Manufacturers use the name Olivem 1000. This ingredient has been found to preserve the natural microbiome of skin. Having a healthy microbiome helps keep our skin healthy and protects against harmful bacteria. This ingredient is grouped with Sorbitan Olivate under the name Olivem 1000.
Learn more about Cetearyl OlivateEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Sorbitan Olivate is created from the fatty acids in olive oil and sorbitol.
This ingredient is an oil in water emulsifier. It helps stabilize a product by preventing oils and waters from separating. Sorbitan Olivate also helps hydrate the skin.
Manufacturers sell sorbitan olivate under the name OliveM 1000. OliveM 1000 a multifunctional ingredient. It is self-emulsifying. According to a manufacturer, OliveM 1000 does not disrupt natural skin biome.
Due to its olive oil base, this ingredient may not be fungal-acne safe.
Learn more about Sorbitan OlivateXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
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When to use
COSRX Ultimate Nourishing Rice Overnight Spa Mask 19 ingredients
iUNIK Black Snail Restore Cream 33 ingredients
Reviews
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