Here's our complete breakdown comparing the ingredients, attributes, and more of The Ordinary Lactic Acid 5% + HA versus The Ordinary Alpha Arbutin 2% + HA .
Last updated on July 18, 2023. Published on July 01, 2021
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain AHA
Suited For
They're both likely to be good for anti aging, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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.
Ingredient Info
The Ordinary Lactic Acid 5% + HA 15 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 🎉
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 🎉
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
The Ordinary Lactic Acid 5% + HA 15 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
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 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:
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:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
The Ordinary Lactic Acid 5% + HA 15 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
Water • Lactic Acid • Glycerin • Pentylene Glycol • Propanediol • Sodium Hyaluronate Crosspolymer • Tasmannia Lanceolata Fruit/Leaf Extract • Acacia Senegal Gum • Xanthan Gum • Isoceteth-20 • Trisodium Ethylenediamine Disuccinate • Sodium Hydroxide • Ethylhexylglycerin • 1,2-Hexanediol • Caprylyl Glycol
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 Lactic Acid 5% + HA contains this as ingredient number 1.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 1.
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.
Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.
Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.
Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Read more about some other popular AHA's here:
Learn more about Lactic AcidThe Ordinary Lactic Acid 5% + HA contains this as ingredient number 2.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 8.
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 Lactic Acid 5% + HA contains this as ingredient number 5.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 5.
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.
The Ordinary Lactic Acid 5% + HA contains this as ingredient number 11.
The Ordinary Alpha Arbutin 2% + HA contains this as ingredient number 9.
Here's what our community thinks of the ingredients in these two products.
The Ordinary Lactic Acid 5% + HA 15 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
The Ordinary Lactic Acid 5% + HA 15 ingredients
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
Reviews
Here's what our community thinks
The Ordinary Alpha Arbutin 2% + HA 12 ingredients
AshN.
(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...
(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.
Qinasofree
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...
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.
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to The Ordinary Lactic Acid 5% + HA.
See 50 alternativesOur Dupe Finder has found 39 potential alternatives that have similar ingredients to The Ordinary Alpha Arbutin 2% + HA.
See 39 alternatives