Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX The Vitamin C 23 Serum versus Goodal Green Tangerine Vita C Dark Spot Serum .
Last updated on July 30, 2023. Published on October 13, 2022
Overview
What they are
These products are both reef safe serums. They have a total of 9 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
Goodal Green Tangerine Vita C Dark Spot Serum 52 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
Goodal Green Tangerine Vita C Dark Spot Serum 52 ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
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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
Goodal Green Tangerine Vita C Dark Spot Serum 52 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
Citrus Tangerina Extract • Butylene Glycol • Niacinamide • Dipropylene Glycol • Methyl Gluceth-20 • Water • 1,2-Hexanediol • Glycereth-26 • Arbutin • Chondrus Crispus Extract • Saccharum Officinarum Extract • Hydrolyzed Jojoba Esters • Sodium Hyaluronate • Citrus Aurantium Bergamia Fruit Oil • Melia Azadirachta Flower Extract • Ocimum Sanctum Leaf Extract • Melia Azadirachta Leaf Extract • Curcuma Longa Root Extract • Corallina Officinalis Extract • Lavandula Angustifolia Oil • Citrus Limon Peel Oil • Cananga Odorata Flower Oil • Citrus Aurantium Dulcis Peel Oil • Eucalyptus Globulus Leaf Extract • Glycyrrhiza Uralensis Root Extract • Anthemis Nobilis Flower Extract • Camellia Sinensis Leaf Extract • Centella Asiatica Extract • Rosmarinus Officinalis Leaf Extract • Polygonum Cuspidatum Root Extract • Centella Asiatica Leaf Extract • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Panthenol • Choleth-24 • Tromethamine • Ethylhexylglycerin • Allantoin • Tocopheryl Acetate • Adenosine • Sodium Phytate • Ascorbyl Glucoside • Dipotassium Glycyrrhizate • Glycerin • Madecassoside • Maltodextrin • Saccharide Hydrolysate • Tocopherol • Asiaticoside • Carbomer • Xanthan Gum • Limonene • Linalool
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 6.
Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.
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 TromethamineCOSRX The Vitamin C 23 Serum contains this as ingredient number 5.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 35.
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 33.
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 13.
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 39.
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 37.
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 47.
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 2.
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.
Goodal Green Tangerine Vita C Dark Spot Serum contains this as ingredient number 3.
Here's what our community thinks of the ingredients in these two products.
COSRX The Vitamin C 23 Serum 34 ingredients
Goodal Green Tangerine Vita C Dark Spot Serum 52 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
Goodal Green Tangerine Vita C Dark Spot Serum 52 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.
Goodal Green Tangerine Vita C Dark Spot Serum 52 ingredients
Laluise
Did not deliver
I have eczema-contact, atopic, and seborrhaic dermatitis. I also have melasma around my lips, on my cheeks, forehead, and around my...
Did not deliver
I have eczema-contact, atopic, and seborrhaic dermatitis. I also have melasma around my lips, on my cheeks, forehead, and around my eyebrows. I also have hormonal and fungal acne outbreaks periodically. I am also over 30 and starting to exhibit some signs of aging, specifically fine lines, bags, and discoloration on my forehead and around my eyes and mouth. I have used a number of different vitamin C serums including Tru skin’s and Klairs Juicy drop and have done a lot of research trying to find one that was gentle enough for my hypersensitive, eczema riddled skin but also effective. Unfortunately, although this serum had many positive reviews, I saw very little improvement with my melasma, fine lines or occasional flare ups of acne after using an entire bottle, twice per day-once in the morning and once at night. It smells nice, and it leaves a sticky sheen, which could be construed as a glow, upon application. I really wanted to love this product so I am quite disappointed with its performance and will not be repurchasing.
ChantelleAng
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