Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX The Vitamin C 23 Serum versus Missha Vita C Plus Spot Correcting & Firming Ampoule .
Last updated on July 18, 2023. Published on September 06, 2022
Overview
What they are
These products are both reef safe . They have a total of 12 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 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 need an update? Let us know.
Price
Ingredient Info
COSRX The Vitamin C 23 Serum 34 ingredients
Missha Vita C Plus Spot Correcting & Firming Ampoule 55 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
COSRX The Vitamin C 23 Serum 34 ingredients
Missha Vita C Plus Spot Correcting & Firming Ampoule 55 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
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Benefits
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
COSRX The Vitamin C 23 Serum 34 ingredients
Missha Vita C Plus Spot Correcting & Firming Ampoule 55 ingredients
Water • 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
Water • Hippophae Rhamnoides Water • Glycerin • Glycyrrhiza Uralensis Root Extract • Methylpropanediol • Butylene Glycol • Niacinamide • Diethoxyethyl Succinate • 1,2-Hexanediol • Tocopheryl Acetate • 3-O-Ethyl Ascorbic Acid • Bifida Ferment Lysate • Tranexamic Acid • Sodium Polyacryloyldimethyl Taurate • Chlorella Vulgaris Extract • Glucose • Caprylic/Capric Triglyceride • Glycine Soja Oil • Fructooligosaccharides • Fructose • Arbutin • Hydrogenated Lecithin • Panthenol • Citrus Aurantium Dulcis Peel Oil • Xanthan Gum • Adenosine • Ethylhexylglycerin • Citric Acid • Polyquaternium-51 • Ceramide NP • Citrus Grandis Peel Oil • Sodium Phytate • Eucalyptus Globulus Leaf Oil • Lavandula Angustifolia Oil • Sodium Citrate • Daucus Carota Sativa Root Extract • Beta-Carotene • Tocopherol • Hydrolyzed Collagen • Allantoin • Glyceryl Glucoside • Palmitoyl Tripeptide-5 • Dipropylene Glycol • Caprylyl Glycol • Ascorbic Acid • Hyaluronic Acid • Acetyl Hexapeptide-8 • Pentylene Glycol • Pvp • Laurdimonium Hydroxypropyl Hydrolyzed Wheat Protein • Hydrolyzed Hyaluronic Acid • Sodium Hyaluronate • Phytosterols • Ascorbyl Glucoside • Fullerenes
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterCOSRX The Vitamin C 23 Serum contains this as ingredient number 1.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 1.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidCOSRX The Vitamin C 23 Serum contains this as ingredient number 2.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 45.
Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.
lt is a humectant, meaning that it helps the skin attract and retain moisture.
Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
Learn more about PanthenolCOSRX The Vitamin C 23 Serum contains this as ingredient number 6.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 23.
Sodium 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 HyaluronateCOSRX The Vitamin C 23 Serum contains this as ingredient number 11.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 52.
Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.
Studies have found adenosine may also help with wound healing.
In skincare products, Adenosine is usually derived from yeast.
Learn more about AdenosineCOSRX The Vitamin C 23 Serum contains this as ingredient number 15.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 26.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinCOSRX The Vitamin C 23 Serum contains this as ingredient number 18.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 40.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolCOSRX The Vitamin C 23 Serum contains this as ingredient number 21.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 38.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
COSRX The Vitamin C 23 Serum contains this as ingredient number 23.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 6.
Niacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
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.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideCOSRX The Vitamin C 23 Serum contains this as ingredient number 25.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 7.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can help thicken or emulsify a product. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolCOSRX The Vitamin C 23 Serum contains this as ingredient number 26.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 48.
Daucus Carota Sativa Root Extract comes from the root commonly known as carrot (the orange kind we eat!).
This extract contains beta-carotene, a pigment responsible for giving plants the orange color. Beta-carotene is a potent antioxidant. Antioxidants may help reduce the signs of aging.
Beta-carotene is the reason we turn orange if we eat too many carrots.
It should be noted coming into contact with the leaves of wild carrots can cause skin irritation. The sap causes phytophotodermatitis, or sensitivity when the sap comes in contact with sunlight.
This ingredient is created using the edible parts of the carrot.
Learn more about Daucus Carota Sativa Root ExtractCOSRX The Vitamin C 23 Serum contains this as ingredient number 33.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 36.
Beta-Carotene is a carotenoid. It is an antioxidant that converts to Vitamin A. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.
It gives plants the red, orange, and yellow color. Some foods with Beta-Carotene include sweet potatoes, carrots, apricots, and cantaloupe.
COSRX The Vitamin C 23 Serum contains this as ingredient number 34.
Missha Vita C Plus Spot Correcting & Firming Ampoule contains this as ingredient number 37.
Here's what our community thinks of the ingredients in these two products.
COSRX The Vitamin C 23 Serum 34 ingredients
Missha Vita C Plus Spot Correcting & Firming Ampoule 55 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
COSRX The Vitamin C 23 Serum 34 ingredients
Missha Vita C Plus Spot Correcting & Firming Ampoule 55 ingredients
Reviews
Here's what our community thinks
COSRX The Vitamin C 23 Serum 34 ingredients
laila.21
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...
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.
ChienYun_CY
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...
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 when you first spread it on, but it slowly goes away after awhile.
Missha Vita C Plus Spot Correcting & Firming Ampoule 55 ingredients
YSLDave
Nothing Special
Pro:
- Quick Absortion
- Good Texture
- Well Formulated
- Ampoule to preserve Vit. C
overall i think that although it...
Nothing Special
Pro:
- Quick Absortion
- Good Texture
- Well Formulated
- Ampoule to preserve Vit. C
overall i think that although it wasn't bad, there are certainly better Vit. C Serum
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