What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropylene Glycol
Humectant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Potassium Sorbate
Preservative
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingPEG-40 Hydrogenated Castor Oil
Emulsifying
Allantoin
Skin Conditioning
Arctostaphylos Uva-Ursi Leaf Extract
Skin Conditioning
Rubus Idaeus Extract
Skin ProtectingDaucus Carota Sativa Seed Extract
Emollient
Betaine
Humectant
Ferulic Acid
Antimicrobial
Palmitoyl Tetrapeptide-20
Antioxidant
Scutellaria Baicalensis Root Extract
Astringent
Tocopherol
Antioxidant
Sodium Hyaluronate
Humectant
Sodium Hydroxide
BufferingWater, Propylene Glycol, 3-O-Ethyl Ascorbic Acid, Potassium Sorbate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, PEG-40 Hydrogenated Castor Oil, Allantoin, Arctostaphylos Uva-Ursi Leaf Extract, Rubus Idaeus Extract, Daucus Carota Sativa Seed Extract, Betaine, Ferulic Acid, Palmitoyl Tetrapeptide-20, Scutellaria Baicalensis Root Extract, Tocopherol, Sodium Hyaluronate, Sodium Hydroxide
Water
Skin Conditioning3-O-Ethyl Ascorbic Acid
Skin Conditioning
Niacinamide
Smoothing
Glycerin
Humectant
Ethoxydiglycol
HumectantPropanediol
Solvent
Butylene Glycol
Humectant
Ethylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Tocopheryl Acetate
Antioxidant
Ferulic Acid
Antimicrobial
Citric Acid
Buffering
Xanthan Gum
EmulsifyingHydroxyethylcellulose
Emulsion StabilisingDisodium EDTA
Sodium Gluconate
Skin ConditioningAllantoin
Skin Conditioning
Sodium Hyaluronate
Humectant
Alpha-Arbutin
Antioxidant
Laminaria Digitata Extract
Skin Protecting
Cetyl-Pg Hydroxyethyl Palmitamide
Skin ConditioningCeramide AP
Skin Conditioning
Citrus Aurantium Dulcis Fruit Extract
MaskingTerminalia Ferdinandiana Fruit Extract
Antioxidant
Cucurbita Pepo Fruit Extract
Skin Conditioning
Water, 3-O-Ethyl Ascorbic Acid, Niacinamide, Glycerin, Ethoxydiglycol, Propanediol, Butylene Glycol, Ethylhexylglycerin, Phenoxyethanol, Tocopheryl Acetate, Ferulic Acid, Citric Acid, Xanthan Gum, Hydroxyethylcellulose, Disodium EDTA, Sodium Gluconate, Allantoin, Sodium Hyaluronate, Alpha-Arbutin, Laminaria Digitata Extract, Cetyl-Pg Hydroxyethyl Palmitamide, Ceramide AP, Citrus Aurantium Dulcis Fruit Extract, Terminalia Ferdinandiana Fruit Extract, Cucurbita Pepo Fruit Extract
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
3-O-Ethyl Ascorbic Acid is one of the most popular "stable" vitamin C derivatives in skincare.
Plain ascorbic acid is fantastic but notoriously fragile; it browns, oxidizes, and loses potency fast. So attaching an ethyl group to the third carbon of the molecule gives it some cool perks:
In a formula, it does the 3 classic vitamin C jobs: it acts as an antioxidant, helps brighten skin tone by inhibiting tyrosinase, and supports collagen.
The evidence is reasonably solid for a cosmetic ingredient; Liao and colleagues (2018) showed it's significantly more stable than ascorbic acid while still being effective.
A 2021 study by Zerbinati and colleagues tested a serum with 30% 3-O-ethyl-l-ascorbic acid and 1% lactic acid significantly increased collagen production, reduced UVB-induced DNA damage, and decreased melanin on a reconstructed pigmented skin model.
Typical real world usage sits around 0.5-5% (and 1-2% is common for daily serums).
Amounts up to 30% have been shown to be non-irritating on human skin samples, but two isolated cases reported allergic contact dermatitis so a patch test is sensible if you have reactive skin.
Learn more about 3-O-Ethyl Ascorbic AcidAllantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
Learn more about AllantoinFerulic Acid is a plant based antioxidant that can be naturally found in the cell walls of grains like rice, oats, and corn. It has antioxidant and antimicrobial properties, and has the ability to boost the performance of other antioxidants as well.
A well-known study found that adding Ferulic Acid to a solution of Vitamins C and E doubled the photoprotection of skin. This is why you'll often see it paired with Vitamin C or Vitamin E serums rather than sold on its own.
A 2025 review of 18 human studies found that using Ferulic Acid (0.5-1%) daily for one to three months showed improvements in:
As far as allergies go, Ferulic acid is generally well-tolerated but can cause an allergic reaction in very rare cases. It's also worth noting that Ferulic acid is often extracted from plant sources like rice bran or wheat bran, so be sure to path test if you have known grain allergies.
Outside of skincare, researchers are also looking into Ferulic Acid for its potential benefits in areas like diabetes, Alzheimer's, and heart health.
Learn more about Ferulic AcidSodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Learn more about Sodium HyaluronateWater. 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. Remember to stay hydrated!
Learn more about Water
