Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX The Vitamin C 13 Serum versus Skinmade Niacinamide + Allantoin Serum .
Last updated on December 29, 2023. Published on February 15, 2024
Overview
What they are
These products are both reef safe serums. They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid, niacinamide and Vitamin C
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates
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 13 Serum 24 ingredients
Skinmade Niacinamide + Allantoin Serum 36 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
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 😥
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 13 Serum 24 ingredients
Skinmade Niacinamide + Allantoin Serum 36 ingredients
Notable Ingredients
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Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Benefits
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 6 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 6 ingredients that may have this attribute:
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This product contains 3 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
COSRX The Vitamin C 13 Serum 24 ingredients
Skinmade Niacinamide + Allantoin Serum 36 ingredients
Water • Ascorbic Acid 13% • Butylene Glycol • Dipropylene Glycol • Tromethamine • Panthenol • Acetyl Glucosamine • Caffeine • Sodium Hyaluronate • Sodium Sulfite • Disodium EDTA • Glutathione • Adenosine • Gardenia Florida Fruit Extract • Allantoin • Dextrin • Squalane • Tocotrienols • Tocopherol • Elaeis Guineensis Oil • Arginine • Niacinamide • Pentylene Glycol • Glycyrrhiza Glabra Root Extract
Aloe Barbadensis Leaf Juice • Butylene Glycol • Glycerin • Niacinamide • Glycyrrhiza Glabra Root Extract • Curcuma Longa Root Extract • Acetyl Glucosamine • Scutellaria Baicalensis Root Extract • Tranexamic Acid • Boerhavia Diffusa Root Extract • Panthenol • Allantoin • Sodium Hyaluronate • Carnosine • Ascorbyl Glucoside • Sodium Ascorbyl Phosphate • Bakuchiol • Zinc PCA • Polyglutamic Acid • Cucumis Sativus Fruit Extract • Spiraea Ulmaria Extract • Camellia Sinensis Leaf Extract • Lactobacillus/Coconut Fruit Juice Ferment Filtrate • Lactobacillus • Ergothioneine • Quercetin • Ubiquinone • Sodium Citrate • Xanthan Gum • Disodium EDTA • Ethylhexylglycerin • Phenoxyethanol • Genistein • Punica Granatum Fruit Extract • Camellia Japonica Flower Extract • Sodium Acetylated Hyaluronate
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.
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 13 Serum contains this as ingredient number 3.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 2.
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 13 Serum contains this as ingredient number 7.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 11.
Acetyl Glucosamine is an antioxidant and humectant. It is a form of Vitamin C.
Acetyl Glucosamine helps the skin produce hyaluronic acid and boost hydration.
Antioxidants help fight off free-radicals, molecules that may damage skin cells.
When paired with niacinamide, Acetyl Glucosamine has been shown to be effective at reducing discoloration.
Read more about other types of Vitamin C:
Learn more about Acetyl GlucosamineCOSRX The Vitamin C 13 Serum contains this as ingredient number 8.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 7.
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 13 Serum contains this as ingredient number 10.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 13.
Disodium 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 EDTACOSRX The Vitamin C 13 Serum contains this as ingredient number 12.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 30.
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 13 Serum contains this as ingredient number 16.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 12.
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 13 Serum contains this as ingredient number 23.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 4.
Glycyrrhiza 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 ExtractCOSRX The Vitamin C 13 Serum contains this as ingredient number 25.
Skinmade Niacinamide + Allantoin Serum contains this as ingredient number 5.
Here's what our community thinks of the ingredients in these two products.
COSRX The Vitamin C 13 Serum 24 ingredients
Skinmade Niacinamide + Allantoin Serum 36 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
COSRX The Vitamin C 13 Serum 24 ingredients
Skinmade Niacinamide + Allantoin Serum 36 ingredients
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