First Aid Beauty Ultra Repair Hydrating Serum Versus First Aid Beauty Hydrating Serum With Hyaluronic Acid
Updated on June 04, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 13 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, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, 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
First Aid Beauty Ultra Repair Hydrating Serum 27 ingredients
First Aid Beauty Hydrating Serum With Hyaluronic Acid 21 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
First Aid Beauty Ultra Repair Hydrating Serum 27 ingredients
First Aid Beauty Hydrating Serum With Hyaluronic Acid 21 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Soluble Collagen
Humectant
Methyl Gluceth-20
Humectant
Colloidal Oatmeal
Absorbent
Palmitoyl Tripeptide-5
Skin Conditioning
Chrysanthemum Parthenium Extract
Skin ConditioningCamellia Sinensis Leaf Extract
Antimicrobial
Glycyrrhiza Glabra Root Extract
Bleaching
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCaprylyl Glycol
Emollient
Hydroxyethylcellulose
Emulsion StabilisingAllantoin
Skin Conditioning
Panthenol
Skin Conditioning
Hyaluronic Acid
Humectant
Sodium PCA
Humectant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Maltodextrin
Absorbent
Phenoxyethanol
Preservative
Sodium Hydroxide
BufferingSodium Nitrate
SoothingDisodium Phosphate
BufferingPolysorbate 60
Emulsifying
Sodium Phosphate
BufferingEDTA
Glyoxal
Antimicrobial
Water, Glycerin, Soluble Collagen, Methyl Gluceth-20, Colloidal Oatmeal, Palmitoyl Tripeptide-5, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Hydroxyethylcellulose, Allantoin, Panthenol, Hyaluronic Acid, Sodium PCA, Aloe Barbadensis Leaf Juice, Leuconostoc/Radish Root Ferment Filtrate, Maltodextrin, Phenoxyethanol, Sodium Hydroxide, Sodium Nitrate, Disodium Phosphate, Polysorbate 60, Sodium Phosphate, EDTA, Glyoxal
Water
Skin ConditioningGlycerin
Humectant
Glycereth-26
Humectant
Squalane
Emollient
Sodium Hyaluronate
Humectant
Soluble Collagen
Humectant
Colloidal Oatmeal
Absorbent
Panthenol
Skin Conditioning
Chrysanthemum Parthenium Extract
Skin ConditioningCamellia Sinensis Leaf Extract
Antimicrobial
Glycyrrhiza Glabra Root Extract
Bleaching
Allantoin
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningSorbitan Oleate
Emulsifying
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium PCA
Humectant
Phenoxyethanol
Preservative
Sodium Hydroxide
BufferingPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Tetrasodium EDTA
Water, Glycerin, Glycereth-26, Squalane, Sodium Hyaluronate, Soluble Collagen, Colloidal Oatmeal, Panthenol, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Allantoin, Ethylhexylglycerin, Sorbitan Oleate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium PCA, Phenoxyethanol, Sodium Hydroxide, Potassium Sorbate, Sodium Benzoate, Tetrasodium EDTA
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products. Due to its properties, it can prevent water and oil ingredients from separating.
Allantoin is a soothing ingredient known for its protective and moisturizingg properties. Because of this, it is often added to products with strong active ingredients.
Studies show higher concentrations of this ingredient can promote wound healing.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinCamellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.
This ingredient has many skin benefits:
This ingredient contains polyphenols, a strong antioxidant. Antioxidants help fight off molecules that damage skin cells.
On top of that, the antioxidants in green tea neutralize free-radicals from the sun. This gives the skin some extra UV protection, but should not replace sunscreen.
Many components of tea have anti-inflammatory properties.
Polyphenols and L-theanine help soothe the skin and reduce irritation. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.
Other compounds found in tea include: Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.
Research has shown both drinking Camellia Sinensis Leaf Tea and applying it to the skin can help boost skin elasticity and hydration. Studies also show using tea extract may reduce sebum, or oil, production.
Learn more about Camellia Sinensis Leaf ExtractWe don't have a description for Chrysanthemum Parthenium Extract yet.
According to INCI standards, this ingredient refers to the physical ground up oatmeal. If you are looking for colloidal oatmeal in skincare, you'll most likely see Avena Sativa Kernel Extract on your ingredient list.
Physical colloidal oatmeal is an abrasive meaning it provides physical exfoliation.
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 GlycerinGlycyrrhiza Glabra Root Extract is an extract of the roots of Licorice. It has been found to have several benefits such as skin hydrating, conditioning, and soothing.
One component, glabridin, has extra potent antioxidant and soothing properties. It has also been found to block pigmentation from UVB rays in guinea pigs.
Licorice Root also contains a flavonoid. Flavonoids are a natural substance from in plants. Flavonoids also have antioxidant properties.
Another component, glycyrrhizin, has been found to have anti-inflammatory and antimicrobial benefits. This may make licorice root extract effective at treating acne. However, more research is needed to support this.
Liquiritin is one of the flavone compounds found in licorice. It has been found to help lighten skin by preventing tyrosinase from reacting with tyrosine. When the two react, protein is converted to melanin. Melanin is the substance in your body that gives your features pigmentation.
Learn more about Glycyrrhiza Glabra Root ExtractPanthenol 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.
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 HydroxideSodium PCA is the sodium salt of pyroglutamic acid. It is naturally occurring in our skin's natural moisturizing factors where it works to maintain hydration.
The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.
This ingredient has skin conditioning, anti-inflammatory, and humectant properties. Humectants help hydrate your skin by drawing moisture from the air. This helps keep your skin moisturized.
Learn more about Sodium PCASoluble collagen comes from animals and fish. It has a large molecule size, meaning it doesn't get absorbed into skin.
Instead, it sits on top of skin as a humectant to improve skin hydration. It has incredible water-binding properties and creates a water barrier on skin that prevents evaporation.
This ingredient is incredibly gentle and often used to counter more irritating ingredients.
While our skin does have collagen, this ingredient is not used by the skin for anti-aging. Applying collagen topically has not been linked to helping with collagen loss in skin. All the benefits of soluble collagen are related to hydration.
Fun fact: The name "soluble collagen" refers to its ability to dissolve in water.
Learn more about Soluble CollagenWater. 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 WaterIngredient Ratings
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When to use
First Aid Beauty Ultra Repair Hydrating Serum 27 ingredients
First Aid Beauty Hydrating Serum With Hyaluronic Acid 21 ingredients
