Here's our complete breakdown comparing the ingredients, attributes, and more of SKKN BY KIM Vitamin C8 Serum versus Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid .
Last updated on January 09, 2024. Published on March 09, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain AHA, hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, parabens, silicones or sulfates
What's Inside
They both contain fragrances and 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
SKKN BY KIM Vitamin C8 Serum 23 ingredients
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid 20 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
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 🎉
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 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
SKKN BY KIM Vitamin C8 Serum 23 ingredients
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid 20 ingredients
Notable Ingredients
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This product contains 3 ingredients that may have this attribute:
Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient 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:
This product contains 1 ingredient 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:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
SKKN BY KIM Vitamin C8 Serum 23 ingredients
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid 20 ingredients
Water • 3-O-Ethyl Ascorbic Acid • Butylene Glycol • Ethoxydiglycol • Sodium Citrate • Polysorbate 20 • Caprylyl Glycol • Citric Acid • Disodium EDTA • Ethylhexylglycerin • Glycerin • Hydrolyzed Sodium Hyaluronate • Leuconostoc/Radish Root Ferment Filtrate • Myosotis Sylvatica Flower/Leaf/Stem Extract • Pentylene Glycol • Polyacrylate Crosspolymer-6 • Propanediol • Sodium Acetylated Hyaluronate • Sodium Hyaluronate • Sodium Hyaluronate Crosspolymer • Sodium Metabisulfite • T-Butyl Alcohol • Vitis Vinifera Seed Oil
Water • 3-O-Ethyl Ascorbic Acid • Methyl Gluceth-20 • Propanediol • Sodium Citrate • Glycerin • Phenoxyethanol • Citric Acid • Sodium Hyaluronate • Caprylyl Glycol • Sodium Metabisulfite • Polysorbate 20 • Vitis Vinifera Seed Extract • Citrus Aurantium Dulcis Peel Oil • Glycyrrhiza Glabra Root Extract • Tasmannia Lanceolata Fruit/Leaf Extract • Sodium Benzoate • Potassium Sorbate • Limonene • CI 75120
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 WaterSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 1.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 1.
You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.
3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.
Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.
The optimum pH range for this ingredient is 4 - 5.5
Learn more about 3-O-Ethyl Ascorbic AcidSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 2.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 2.
Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Sodium Citrate helps maintain the pH 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.
Sodium Citrate is a chelating agent. It neutralizes metal ions from water and prevents them from binding to other ingredients. This ensures the other ingredients will not be altered.
Learn more about Sodium CitrateSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 5.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 5.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20SKKN BY KIM Vitamin C8 Serum contains this as ingredient number 6.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 12.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 7.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 10.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 8.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 8.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 11.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 6.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 17.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 4.
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 HyaluronateSKKN BY KIM Vitamin C8 Serum contains this as ingredient number 19.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 9.
Sodium Metabisulfite is an antioxidant and is a preservative.
SKKN BY KIM Vitamin C8 Serum contains this as ingredient number 21.
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid contains this as ingredient number 11.
Here's what our community thinks of the ingredients in these two products.
SKKN BY KIM Vitamin C8 Serum 23 ingredients
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid 20 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
SKKN BY KIM Vitamin C8 Serum 23 ingredients
Alpha-H Vitamin C Serum With 10% Ethyl Ascorbic Acid 20 ingredients
Reviews
Here's what our community thinks
SKKN BY KIM Vitamin C8 Serum 23 ingredients
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