Updated on December 05, 2023
Overview
What they are
These products are both general moisturizers. They have a total of 3 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and sensitive skin
Free From
They both do not contain any harsh alcohols, common allergens, oils or sulfates
What's Inside
They both contain 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
Hada Labo Koi-Gokujyun Perfect Gel (Renewal) 30 ingredients
Altruist Dermatologist Dry Skin Repair Cream 10% Urea 18 ingredients
At a glance
Click on any of the items below to learn more
Hada Labo Koi-Gokujyun Perfect Gel (Renewal) 30 ingredients
Altruist Dermatologist Dry Skin Repair Cream 10% Urea 18 ingredients
Benefits
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Concerns
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Notable Ingredients
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Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
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Ingredients Side-by-side
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
Triethylhexanoin is created from glycerin and 2-ethylhexanoic acid. It is a solvent and emollient.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Ammonium Acryloyldimethyltaurate/Vp Copolymer (let's call it AAVC for short) is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.
A type of fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as traditional alcohols.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.
Hydrolyzed collagen has a misleading name because it is actually a mixture of various proteins/peptides. This ingredient has skin hydrating properties.
4 Benefits
Glucosyl Ceramide is a ceramide. It can be good for be good for dry skin and be good for sensitive skin. It can help to reduce redness and reduce the effects of aging.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Cyclopentasiloxane is a silicone used to improve texture and trap moisture. An easier name for this is D5.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
Dimethicone Crosspolymer is a silicone created by modifying dimethicone with hydrocarbon side chains. Due to its large size, it does not penetrate skin. It is considered non-occlusive.
Agar is the vegan substitute for animal-gelatin. It helps thicken and improve the texture of cosmetics.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
Succinic acid is an odorless white powder. It is naturally found in our bodies but can also be derived from living organisms.
Paraben 2 Concerns
Methylparaben is a preservative and is a paraben. It is used to prevent the growth of fungus, mold, and other harmful bacteria. Parabens are chemicals used as preservatives in both cosmetics and food.
Water, Butylene Glycol, Glycerin, Hydroxyethyl Urea, Pentylene Glycol, Ppg-10 Methyl Glucose Ether, Triethylhexanoin, Squalane, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Behenyl Alcohol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Collagen, Glucosyl Ceramide, Aphanothece Sacrum Polysaccharide, Dimethicone, Ppg-17-Buteth-17, Triethyl Citrate, Cyclopentasiloxane, Phenoxyethanol, Disodium Succinate, Dimethicone Crosspolymer, Agar, Disodium EDTA, Succinic Acid, Alpha-Glucan, Ammonium Acrylates Copolymer, Methylparaben
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
Urea is also called carbamide and is the diamide of carbonic acid. In cosmetics, urea is used to hydrate the skin. It also provides exfoliation in higher concentrations.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Glyceryl Stearate is a mix of glycerin and stearic acid.
3 Concerns
Cetearyl 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.
Dicaprylyl Ether is created from caprylic acid. It is a texture-enhancer and emollient.
Ethylhexyl Stearate is an ester of 2-ethylhexyl alcohol and stearic acid. It is an emulsifier, emollient, and texture enhancer.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Sodium Stearoyl Glutamate is an emulsifier and helps condition the skin. It is amino acid-based.
Non-Reef-Safe
Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
6 Benefits 3 Concerns
Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.
Bisabolol is pimarily used to add fragrance to a product. However, it is also famous for helping soothe skin.
Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Water, Urea, Glycerin, Glyceryl Stearate, Cetearyl Alcohol, Dicaprylyl Ether, Ethylhexyl Stearate, Dimethicone, Sodium Stearoyl Glutamate, Potassium Lactate, Titanium Dioxide, Lactic Acid, Cetyl Dimethicone, Piroctone Olamine, Bisabolol, Diethylhexyl Sodium Sulfosuccinate, Silver Chloride, Propylene Glycol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinDimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Ingredient Ratings
Here's what our community thinks of the ingredients in these two products.
When to use
Hada Labo Koi-Gokujyun Perfect Gel (Renewal) 30 ingredients
Altruist Dermatologist Dry Skin Repair Cream 10% Urea 18 ingredients
Reviews
Here's what our community thinks
Hada Labo Koi-Gokujyun Perfect Gel (Renewal) 30 ingredients
lisamj
I have used this moisturizer for 3+ years and its amazing for sensitive skin. Love the slimy texture, its light, hydrating, gives your skin a great...
I have used this moisturizer for 3+ years and its amazing for sensitive skin. Love the slimy texture, its light, hydrating, gives your skin a great glow and feels very calming.
Taynara Motta
It's one of my favorite moisturizers. I like its gel consistency and how it's easy absorbed by the skin. It doesn't feel greasy or heavy, it's not...
It's one of my favorite moisturizers. I like its gel consistency and how it's easy absorbed by the skin. It doesn't feel greasy or heavy, it's not sticky and I feel my skin really plumpy afterwards.
