Dr. Jart+ V7 Radiance Serum Versus COSRX The Vitamin C 23 Serum
Updated on June 28, 2024
Overview
What they are
These products are both serums. They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain oils
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
Dr. Jart+ V7 Radiance Serum 64 ingredients
COSRX The Vitamin C 23 Serum 34 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
Dr. Jart+ V7 Radiance Serum 64 ingredients
COSRX The Vitamin C 23 Serum 34 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Niacinamide
Smoothing
Panthenol
Skin Conditioning
Hydrogenated Polydecene
EmollientBifida Ferment Lysate
Skin Conditioning
Polyquaternium-51
Skin Conditioning
Centella Asiatica Extract
Cleansing
Ficus Carica Fruit Extract
Humectant
Phellinus Linteus Extract
Skin ConditioningArctium Lappa Root Extract
Skin Conditioning
Portulaca Oleracea Extract
Skin Conditioning
Pueraria Thunbergiana Root Extract
Skin ConditioningGlycyrrhiza Glabra Root Extract
Bleaching
Paeonia Lactiflora Root Extract
Skin ConditioningCnidium Officinale Root Extract
Skin ConditioningMorus Alba Bark Extract
Skin ConditioningPisum Sativum Extract
Skin ConditioningRoyal Jelly Extract
Skin Conditioning
PEG-40 Hydrogenated Castor Oil
Emulsifying
Soluble Collagen
Humectant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Hydrogenated Lecithin
Emulsifying
Sodium Hyaluronate
Humectant
Citrus Aurantium Dulcis Oil
Masking
Citrus Nobilis Peel Oil
Masking
Litsea Cubeba Fruit Oil
Masking
Betaine
Humectant
Bis-PEG-18 Methyl Ether Dimethyl Silane
EmollientGlycosyl Trehalose
Emulsion StabilisingHydrolyzed Collagen
Emollient
Carbomer
Emulsion StabilisingHydrogenated Starch Hydrolysate
HumectantTromethamine
BufferingEthylhexylglycerin
Skin ConditioningGlyceryl Polymethacrylate
Acacia Senegal Gum
MaskingDisodium EDTA
Cellulose Gum
Emulsion StabilisingMica
Cosmetic Colorant
Titanium Dioxide
Cosmetic Colorant
Ceramide 3
Skin Conditioning
Xanthan Gum
EmulsifyingCalcium Pantothenate
Tocopheryl Acetate
Antioxidant
Amylodextrin
AbsorbentFolic Acid
Skin Conditioning
Maltodextrin
Absorbent
Acetic Acid
BufferingRetinyl Palmitate
Skin Conditioning
Biotin
AntiseborrhoeicTocopheryl Linoleate
Antioxidant
Cholesterol
Emollient
Lactic Acid
Buffering
Raffinose
Skin ConditioningSodium Ascorbyl Phosphate
Antioxidant
Caprylic/Capric Triglyceride
Masking
Pyridoxine Hcl
Skin ConditioningGlycolic Acid
Buffering
Silica
Abrasive
Palmitoyl Pentapeptide-4
Skin Conditioning
Phenoxyethanol
Preservative
Potassium Sorbate
Preservative
Water, Glycerin, Butylene Glycol, Niacinamide, Panthenol, Hydrogenated Polydecene, Bifida Ferment Lysate, Polyquaternium-51, Centella Asiatica Extract, Ficus Carica Fruit Extract, Phellinus Linteus Extract, Arctium Lappa Root Extract, Portulaca Oleracea Extract, Pueraria Thunbergiana Root Extract, Glycyrrhiza Glabra Root Extract, Paeonia Lactiflora Root Extract, Cnidium Officinale Root Extract, Morus Alba Bark Extract, Pisum Sativum Extract, Royal Jelly Extract, PEG-40 Hydrogenated Castor Oil, Soluble Collagen, Aloe Barbadensis Leaf Juice, Hydrogenated Lecithin, Sodium Hyaluronate, Citrus Aurantium Dulcis Oil, Citrus Nobilis Peel Oil, Litsea Cubeba Fruit Oil, Betaine, Bis-PEG-18 Methyl Ether Dimethyl Silane, Glycosyl Trehalose, Hydrolyzed Collagen, Carbomer, Hydrogenated Starch Hydrolysate, Tromethamine, Ethylhexylglycerin, Glyceryl Polymethacrylate, Acacia Senegal Gum, Disodium EDTA, Cellulose Gum, Mica, Titanium Dioxide, Ceramide 3, Xanthan Gum, Calcium Pantothenate, Tocopheryl Acetate, Amylodextrin, Folic Acid, Maltodextrin, Acetic Acid, Retinyl Palmitate, Biotin, Tocopheryl Linoleate, Cholesterol, Lactic Acid, Raffinose, Sodium Ascorbyl Phosphate, Caprylic/Capric Triglyceride, Pyridoxine Hcl, Glycolic Acid, Silica, Palmitoyl Pentapeptide-4, Phenoxyethanol, Potassium Sorbate
Water
Skin ConditioningAscorbic Acid 23%
Antioxidant
Propanediol
Solvent
Dimethicone
Emollient
Tromethamine
BufferingPanthenol
Skin Conditioning
Ethyl Ether
SolventSqualane
Emollient
Caffeine
Skin Conditioning
Sodium Chloride
Masking
Sodium Hyaluronate
Humectant
Sodium Sulfite
Preservative
Disodium EDTA
Glutathione
Adenosine
Skin Conditioning
Acetyl Glucosamine
Skin ConditioningGardenia Florida Fruit Extract
Skin ConditioningAllantoin
Skin Conditioning
Dextrin
AbsorbentTocotrienols
Skin ConditioningTocopherol
Antioxidant
Elaeis Guineensis Oil
Emollient
Butylene Glycol
Humectant
Arginine
Masking
Niacinamide
Smoothing
Pentylene Glycol
Skin ConditioningAlcohol Denat.
Antimicrobial
Helianthus Annuus Seed Oil
Emollient
Glycyrrhiza Glabra Root Extract
Bleaching
Methyl Trimethicone
Skin Conditioning
Carthamus Tinctorius Seed Oil
Masking
Camellia Japonica Seed Oil
Emollient
Daucus Carota Sativa Root Extract
Skin Conditioning
Beta-Carotene
Skin ConditioningWater, Ascorbic Acid 23%, Propanediol, Dimethicone, Tromethamine, Panthenol, Ethyl Ether, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus Seed Oil, Glycyrrhiza Glabra Root Extract, Methyl Trimethicone, Carthamus Tinctorius Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa Root Extract, Beta-Carotene
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 WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolNiacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
Learn more about NiacinamidePanthenol 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 PanthenolGlycyrrhiza 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 ExtractSodium 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 HyaluronateTromethamine helps balance the pH and improve the texture of a product. It is synthetically created.
As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.
Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about TromethamineDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dr. Jart+ V7 Radiance Serum 64 ingredients
COSRX The Vitamin C 23 Serum 34 ingredients
Reviews
Here's what our community thinks
Dr. Jart+ V7 Radiance Serum 64 ingredients
COSRX The Vitamin C 23 Serum 34 ingredients
I didn't like the consistency of this serum at all.
It felt like I was putting oil to my face, but since I always use the whole product to see results this did nothing to me other than feeling uncomfortable.
Cured my acne scars
I had mix feelings when I first bought this as I read that the smell can be off-putting. But I am glad I bought it. My acne scars faded a lot more after 3 days of using it and saw great results in one week. It also didn't break me out despite containing alcohols and oils. It does sting a little on the first application but doesn't irritate my skin. The smell can be quite strong Show more
