The Ordinary Niacinamide 10% + Zinc 1% Versus The INKEY List Hyaluronic Acid Serum - EU & Canada
Updated on May 06, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 2 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
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
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
The INKEY List Hyaluronic Acid Serum 14 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
The INKEY List Hyaluronic Acid Serum 14 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Sodium Hyaluronate
Humectant
Glycerin
Humectant
Butylene Glycol
Humectant
Phenoxyethanol
Preservative
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Hyaluronic Acid
Humectant
Carbomer
Emulsion StabilisingSodium Lactate
BufferingPolysorbate 20
Emulsifying
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
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 WaterPhenoxyethanol 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.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
The INKEY List Hyaluronic Acid Serum 14 ingredients
Reviews
Here's what our community thinks
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Gotta give credit where credit is due
WOW… lot of people ganging up on this incredibly affordable/popular serum. I understand the criticisms, but personally I don’t believe the intensity is warranted. For so many people this was the start of their skincare journey; it certainly was mine! And because I had never used ingredients like niacinamide or zinc on my face before, of course I noticed an Show more
I've repurchased this so many times and tried different niacinamide serums but this one is my fav. It improves my hormonal acne so much and controls sebum production. Also, when I had the worst fungal acne flare-up ever, this and the lactic acid 5% SAVED ME. It burned a lot but now I don't have any bumps whatsoever. It won't work immediately so consistency is key. (I have combo-oily skin)
The INKEY List Hyaluronic Acid Serum 14 ingredients
Give simple hydration, it's not as special as other Korean hyaluronic acid serums such as Torriden dive in or Isntree Hyaluronic acid toner, but it's still good and safe to use!
(for context i have very dry sensitive-ish acne prone skin) this is a very good hydrating hyaluronic serum i really like it, didnt irritate my skin, hydrated my skin very very well, wish it was a bigger size though. would highly recommend.
