L300 Intensive Moisture Face Serum Versus The Ordinary Hyaluronic Acid 2% + B5 Serum
Updated on March 30, 2025
Overview
What they are
These products are both vegan and reef safe serums. They have a total of 6 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive 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
L300 Intensive Moisture Face Serum 24 ingredients
The Ordinary Hyaluronic Acid 2% + B5 Serum 23 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
L300 Intensive Moisture Face Serum 24 ingredients
The Ordinary Hyaluronic Acid 2% + B5 Serum 23 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Glyceryl Polyacrylate
Sodium Hyaluronate
Humectant
Methylsilanol Mannuronate
Skin ConditioningPanthenol
Skin Conditioning
Betaine
Humectant
Biosaccharide Gum-1
Skin ConditioningSodium Lactate
BufferingSodium PCA
HumectantGlycine
Buffering
Fructose
HumectantUrea
Buffering
Niacinamide
Smoothing
Inositol
HumectantLactic Acid
Buffering
Sodium Benzoate
Masking
Disodium EDTA
Phenoxyethanol
Preservative
Benzoic Acid
Masking
Dehydroacetic Acid
Preservative
Sorbic Acid
Preservative
Citric Acid
Buffering
Pantolactone
HumectantWater, Glycerin, Glyceryl Polyacrylate, Sodium Hyaluronate, Methylsilanol Mannuronate, Panthenol, Betaine, Biosaccharide Gum-1, Sodium Lactate, Sodium PCA, Glycine, Fructose, Urea, Niacinamide, Inositol, Lactic Acid, Sodium Benzoate, Disodium EDTA, Phenoxyethanol, Benzoic Acid, Dehydroacetic Acid, Sorbic Acid, Citric Acid, Pantolactone
Water
Skin ConditioningSodium Hyaluronate
Humectant
Propanediol
SolventPentylene Glycol
Skin ConditioningHydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Phospholipids
Skin ConditioningSphingolipids
EmollientPanthenol
Skin Conditioning
Ahnfeltiopsis Concinna Extract
Skin ConditioningGlycerin
Humectant
Polysorbate 20
Emulsifying
Citric Acid
Buffering
Sodium Citrate
BufferingP-Anisic Acid
MaskingTocopherol
Antioxidant
Trisodium Ethylenediamine Disuccinate
Caprylyl Glycol
EmollientEthoxydiglycol
HumectantEthylhexylglycerin
Skin ConditioningHexylene Glycol
EmulsifyingPhenoxyethanol
Preservative
Chlorphenesin
Antimicrobial
Water, Sodium Hyaluronate, Propanediol, Pentylene Glycol, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Phospholipids, Sphingolipids, Panthenol, Ahnfeltiopsis Concinna Extract, Glycerin, Polysorbate 20, Citric Acid, Sodium Citrate, P-Anisic Acid, Tocopherol, Trisodium Ethylenediamine Disuccinate, Caprylyl Glycol, Ethoxydiglycol, Ethylhexylglycerin, Hexylene Glycol, Phenoxyethanol, Chlorphenesin
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 WaterGlycerin 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 GlycerinSodium 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 HyaluronatePanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolPhenoxyethanol 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.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
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 even out skin tone.
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.
Read more about some other popular AHA's here:
Learn more about Citric AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
L300 Intensive Moisture Face Serum 24 ingredients
The Ordinary Hyaluronic Acid 2% + B5 Serum 23 ingredients
Reviews
Here's what our community thinks
L300 Intensive Moisture Face Serum 24 ingredients
It moisturizes the skin, but that's about it. It doesn't trigger acne or FA for me, but besides that it's really nothing special. It's also in a pretty small tube, and still costs above 10 euro. I'll probably look for something with more benefits instead of repurchasing this one. For such a tiny tube I would like it do more for the price. If you really just want moisture though, it's good.
I just love this serum. It's pretty basic but sometimes that's just what my skin needs. I have super sensitive and very acne-prone skin, prone to fugal acne and perioral dermatitis too.
This serum has never failed me, never broken me out, I've only noticed irritation when I have a severe pd flare and my skin already feels raw. But on a "normal" day with pd I'm able to use it without any Show more
The Ordinary Hyaluronic Acid 2% + B5 Serum 23 ingredients
there's better out there!
i like the ordinary. most of their products are wonderful and, impressively, effective. especially for being on the cheaper side. however, their hyaluronic acid serum isn't as impressive. i want to say I'm in love with this one, but i barely saw any results.
as i incorporated this serum into my routine, my skin felt a lot smoother like a baby's bum. i would use it Show more
a really moisturising hydrating serum!! dries tacky but i can get past that
