Here's our complete breakdown comparing the ingredients, attributes, and more of The Ordinary Hyaluronic Acid 2% + B5 versus Dermalogica Circular Hydrating Serum .
Last updated on February 16, 2024. Published on July 17, 2022
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin, brightening skin and sensitive skin
Free From
They both do not contain any harsh alcohols, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Price
Ingredient Info
The Ordinary Hyaluronic Acid 2% + B5 17 ingredients
Dermalogica Circular Hydrating Serum 70 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
The Ordinary Hyaluronic Acid 2% + B5 17 ingredients
Dermalogica Circular Hydrating Serum 70 ingredients
Benefits
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Concerns
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Notable Ingredients
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Benefits
This product contains 6 ingredients that may have this attribute:
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This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
The Ordinary Hyaluronic Acid 2% + B5 17 ingredients
Dermalogica Circular Hydrating Serum 70 ingredients
Water • Sodium Hyaluronate • Pentylene Glycol • Propanediol • Sodium Hyaluronate Crosspolymer • Panthenol • Ahnfeltia Concinna Extract • Glycerin • Trisodium Ethylenediamine Disuccinate • Citric Acid • Isoceteth-20 • Ethoxydiglycol • Ethylhexylglycerin • Hexylene Glycol • 1,2-Hexanediol • Phenoxyethanol • Caprylyl Glycol
Water • Peg-8 • Glycerin • Methylpropanediol • Propanediol • Ppg-24-Glycereth-24 • 1,2-Hexanediol • Xylitylglucoside • Butylene Glycol • Hydroxyethyl Urea • Panthenol • Hydroxyacetophenone • Lactic Acid • Hyaluronic Acid • Sodium Hyaluronate • Dunaliella Salina Extract • Avena Sativa Kernel Extract • Citrus Aurantium Bergamia Fruit Oil • Citrus Paradisi Peel Oil • Citrus Limon Peel Oil • Santalum Album Oil • Laminaria Digitata Extract • Jasminum Sambac Flower Extract • Chondrus Crispus Extract • Gigartina Stellata Extract • Macrocystis Pyrifera Extract • Prunus Amygdalus Dulcis Oil • Lithothamnion Calcareum Extract • Citrus Aurantium Dulcis Oil • Cupressus Sempervirens Oil • Cistus Ladaniferus Leaf/Stem Extract • Juniperus Virginiana Oil • Rosmarinus Officinalis Flower/Leaf/Stem Extract • Tagetes Minuta Flower Oil • Rosa Damascena Flower • Hydrolyzed Rice Protein • Pentylene Glycol • Sodium PCA • Anhydroxylitol • Xylitol • Polyglutamic Acid • Lactobacillus Ferment • Lysine Hcl • Betaine • Sclerotium Gum • Sodium Lactate • PCA • Glucose • Serine • Alanine • Glycine • Silanetriol • Pantolactone • Glutamic Acid • Threonine • Arginine • Proline • Xanthan Gum • Tetrasodium Glutamate Diacetate • Polysorbate 20 • Sorbitan Isostearate • Citric Acid • Sodium Hydroxide • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Amylopectin • Hydroxyethylcellulose • Sodium Benzoate • Potassium Sorbate • Limonene • Linalool
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterThe Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 1.
Dermalogica Circular Hydrating Serum contains this as ingredient number 1.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateThe Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 2.
Dermalogica Circular Hydrating Serum contains this as ingredient number 15.
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.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can help thicken or emulsify a product. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolThe Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 3.
Dermalogica Circular Hydrating Serum contains this as ingredient number 37.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolThe Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 4.
Dermalogica Circular Hydrating Serum contains this as ingredient number 5.
Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.
lt is a humectant, meaning that it helps the skin attract and retain moisture.
Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
Learn more about PanthenolThe Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 6.
Dermalogica Circular Hydrating Serum contains this as ingredient number 11.
Glycerin 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 GlycerinThe Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 8.
Dermalogica Circular Hydrating Serum contains this as ingredient number 3.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidThe Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 10.
Dermalogica Circular Hydrating Serum contains this as ingredient number 62.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.
The Ordinary Hyaluronic Acid 2% + B5 contains this as ingredient number 15.
Dermalogica Circular Hydrating Serum contains this as ingredient number 7.
Here's what our community thinks of the ingredients in these two products.
The Ordinary Hyaluronic Acid 2% + B5 17 ingredients
Dermalogica Circular Hydrating Serum 70 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
The Ordinary Hyaluronic Acid 2% + B5 17 ingredients
Dermalogica Circular Hydrating Serum 70 ingredients
Reviews
Here's what our community thinks
Dermalogica Circular Hydrating Serum 70 ingredients
The hydration change is instant
The hydration change is instant
Alternatives
We haven't detected any alternatives for The Ordinary Hyaluronic Acid 2% + B5.
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