Here's our complete breakdown comparing the ingredients, attributes, and more of La Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream versus La Roche-Posay Effaclar H Iso-Biome Moisturiser .
Published on May 09, 2023
Overview
What they are
These products are both reef safe general moisturizers. They have a total of 10 ingredients in common
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates
What's Inside
They both contain fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Price
Ingredient Info
La Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream 27 ingredients
La Roche-Posay Effaclar H Iso-Biome Moisturiser 25 ingredients
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 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
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 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
La Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream 27 ingredients
La Roche-Posay Effaclar H Iso-Biome Moisturiser 25 ingredients
Benefits
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:
Concerns
This product contains 4 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient 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:
This product contains 1 ingredient 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:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 3 ingredients 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 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.
La Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream 27 ingredients
La Roche-Posay Effaclar H Iso-Biome Moisturiser 25 ingredients
Water • Glycerin • Isopropyl Palmitate • Butyrospermum Parkii Butter • Lauroyl Lysine • Cetyl Alcohol • Urea • Peg-100 Stearate • Glyceryl Stearate • Cera Alba • Pentylene Glycol • Stearic Acid • Carbomer • Glyceryl Acrylate/Acrylic Acid Copolymer • Sodium Hyaluronate • Sodium Hydroxide • Myristic Acid • Palmitic Acid • Hydrolyzed Hyaluronic Acid • Caprylyl Glycol • Citric Acid • Trisodium Ethylenediamine Disuccinate • Xanthan Gum • Polysorbate 60 • Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate • Chlorphenesin • Parfum
Water • Glycerin • Squalane • Dimethicone • Panthenol • Zea Mays Starch • Niacinamide • Ammonium Polyacryloyldimethyl Taurate • Myristyl Myristate • Bixa Orellana Seed Extract • Stearic Acid • Potassium Cetyl Phosphate • Glyceryl Stearate Se • Sodium Hydroxide • Myristic Acid • 2-Oleamido-1,3-Octadecanediol • Palmitic Acid • Hydroxyacetophenone • Capryloyl Glycine • Caprylyl Glycol • Vitreoscilla Ferment • Citric Acid • Maltodextrin • Xanthan Gum • Parfum
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 WaterLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 1.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 1.
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 GlycerinLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 2.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 2.
Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.
Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.
Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Stearic AcidLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 12.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 11.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 16.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 14.
Myristic Acid is a saturated fatty acid. It is naturally found in milk fat. Other sources include palm oil, coconut oil, and butter fat.
Myristic Acid is an emulsifer and cleanser. As an emulsifer, it stabilizes a product by preventing ingredients from separating. Myristic Acid helps clean your skin by acting as a surfactant. It tends to gather oil and dirt on your skin to be easily rinsed away.
One study from 2021 found Myristic Acid to have anti-inflammatory properties.
Learn more about Myristic AcidLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 17.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 15.
Palmitic Acid is a fatty acid found in our skin. In cosmetics, it is usually derived from palm oil. It is a cleanser, emollient, and emulsifier.
As an emollient, it helps hydrate the skin. The emulsifying properties keep ingredients together in a product.
Palmitic Acid may not be fungal-acne safe. It can worsen oily skin and cause breakouts due to its emollient nature.
Learn more about Palmitic AcidLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 18.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 17.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 20.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 20.
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 AcidLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 21.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 22.
Xanthan 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 GumLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 23.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 24.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumLa Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream contains this as ingredient number 27.
La Roche-Posay Effaclar H Iso-Biome Moisturiser contains this as ingredient number 25.
Here's what our community thinks of the ingredients in these two products.
La Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream 27 ingredients
La Roche-Posay Effaclar H Iso-Biome Moisturiser 25 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
La Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream 27 ingredients
La Roche-Posay Effaclar H Iso-Biome Moisturiser 25 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Hydraphase HA Rich Hyaluronic Acid Face Cream 27 ingredients
Lapaki
Good moisturizer
This moisturizer has a nice consistency and is very hydrating and moisturizing. It didn't improve or worsen my skin, I would say...
Good moisturizer
This moisturizer has a nice consistency and is very hydrating and moisturizing. It didn't improve or worsen my skin, I would say it's good, but nothing special that I would repurchase.
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