Here's our complete breakdown comparing the ingredients, attributes, and more of Grace & Stella Hyaluronic Acid Serum versus The Ordinary Alpha Arbutin 2% + HA .
Last updated on July 18, 2023. Published on April 04, 2022
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 9 ingredients in common
Suited For
They're both likely to be good for brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
What's Inside
They both contain oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Ingredient Info
Grace & Stella Hyaluronic Acid Serum 21 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 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 🎉
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 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not 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 🎉
Fragrance Free
This product is free of fragrances 🎉
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 🎉
EU Allergen Free
This product is free of 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
Grace & Stella Hyaluronic Acid Serum 21 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
Benefits
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:
Notable Ingredients
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 2 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:
Concerns
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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Grace & Stella Hyaluronic Acid Serum 21 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
Water • Sodium Hyaluronate • Sodium Hyaluronate Crosspolymer • Panthenol • Ahnfeltia Concinna Extract • Glycerin • Pentylene Glycol • Propanediol • Polyacrylate Crosspolymer-6 • Phenoxyethanol • Caprylyl Glycol • Hexylene Glycol • Ppg-26-Buteth-26 • Peg-40 Hydrogenated Castor Oil • Trisodium Ethylenediamine Disuccinate • Citric Acid • Ethoxydiglycol • Ethylhexylglycerin • Chlorphenesin • Hyaluronic Acid • Potassium Sorbate
Water • Alpha-Arbutin • Polyacrylate Crosspolymer-6 • Hydrolyzed Sodium Hyaluronate • Propanediol • Ppg-26-Buteth-26 • Peg-40 Hydrogenated Castor Oil • Lactic Acid • Trisodium Ethylenediamine Disuccinate • Ethoxydiglycol • Phenoxyethanol • Chlorphenesin
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 WaterGrace & Stella Hyaluronic Acid Serum contains this as ingredient number 1.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 1.
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 PropanediolGrace & Stella Hyaluronic Acid Serum contains this as ingredient number 8.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 5.
Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.
It is be used to thicken water-based products and create a gel-texture with a velvet feel.
One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.
Learn more about Polyacrylate Crosspolymer-6Grace & Stella Hyaluronic Acid Serum contains this as ingredient number 9.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 3.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Grace & Stella Hyaluronic Acid Serum contains this as ingredient number 10.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 11.
We don't have a description for Ppg-26-Buteth-26.
Grace & Stella Hyaluronic Acid Serum contains this as ingredient number 13.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 6.
Peg-40 Hydrogenated Castor Oil is derived from castor oil and polyethylene glycol (PEG). It is used as a emollient and emulsifier.
As an emulsifier, it helps prevent ingredients from separating. It also helps make the other ingredients more soluble; it is often used to solubilize fragrances. This increases spreadability and elongates shelf life in a product.
Emollients help soothe and soften the skin. They do this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.
This ingredient may or may not be vegan, depending on the source.
Peg-40 Hydrogenated Castor Oil may not be fungal-acne safe. We recommend speaking with a professional if you have any questions or concerns.
Learn more about Peg-40 Hydrogenated Castor OilGrace & Stella Hyaluronic Acid Serum contains this as ingredient number 14.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 7.
Trisodium Ethylenediamine Disuccinate is used to help stabilize a product.
It is a chelating agent, meaning it helps prevent metal ions from binding to other ingredients. This prevents unwanted reactions in products. Metal ions can come into a product via the water ingredient. They are found in trace amounts and are not known to be harmful.
Grace & Stella Hyaluronic Acid Serum contains this as ingredient number 15.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 9.
Ethoxydiglycol is a synthetic solvent.
Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
Ethoxydiglycol also helps deliver other key ingredients into the skin.
Learn more about EthoxydiglycolGrace & Stella Hyaluronic Acid Serum contains this as ingredient number 17.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 10.
Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.
Chlorphenesin is soluble in both water and glycerin.
Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.
Learn more about ChlorphenesinGrace & Stella Hyaluronic Acid Serum contains this as ingredient number 19.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 12.
Here's what our community thinks of the ingredients in these two products.
Grace & Stella Hyaluronic Acid Serum 21 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Grace & Stella Hyaluronic Acid Serum 21 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
Reviews
Here's what our community thinks
Grace & Stella Hyaluronic Acid Serum 21 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
(Tried Nov 2022) This turned out to be one of those products that I had a bit of a hard time determining whether or not it worked even after a few purchases. If anything, I appreciated how budget friendly it was and the hydrating feel of...
(Tried Nov 2022) This turned out to be one of those products that I had a bit of a hard time determining whether or not it worked even after a few purchases. If anything, I appreciated how budget friendly it was and the hydrating feel of the serum, but I can't say it did much for my stubborn dark spots.
LOVE THIS
I love TO products, and this Alpha Arbutin is def my skin favourites! It helps in reducing my hyperpigmentation and the added HA keeps my skin hydrated.
LOVE THIS
I love TO products, and this Alpha Arbutin is def my skin favourites! It helps in reducing my hyperpigmentation and the added HA keeps my skin hydrated.
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