Cosiq Vitamin CEF-10% Face Serum Versus The Derma Co 20% Vitamin C Face Serum
Updated on September 03, 2024
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any oils, parabens, silicones or sulfates
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
Cosiq Vitamin CEF-10% Face Serum 16 ingredients
The Derma Co 20% Vitamin C Face Serum 15 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Cosiq Vitamin CEF-10% Face Serum 16 ingredients
The Derma Co 20% Vitamin C Face Serum 15 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin Conditioning3-O-Ethyl Ascorbic Acid
Skin Conditioning
Aloe Barbadensis Leaf Extract
Emollient
Glycerin
Humectant
Aminoethyl Propanediol
BufferingNiacinamide
Smoothing
Hyaluronic Acid
Humectant
Tocopherol
Antioxidant
Ferulic Acid
Antimicrobial
Benzyl Alcohol
Perfuming
Ethylhexylglycerin
Skin ConditioningXylitylglucoside
HumectantAnhydroxylitol
HumectantXylitol
HumectantSodium Carbomer
Emulsion StabilisingSodium Gluconate
Skin ConditioningWater
Skin Conditioning3-O-Ethyl Ascorbic Acid
Skin Conditioning
Ethoxydiglycol
HumectantButylene Glycol
Humectant
Ferulic Acid
Antimicrobial
Hyaluronic Acid
Humectant
Dipotassium Glycyrrhizate
Humectant
Trisodium Ethylenediamine Disuccinate
Hydroxyethylcellulose
Emulsion StabilisingSuccinoglycan
Skin ConditioningSodium Polyacrylate
AbsorbentCitric Acid
Buffering
Sodium Citrate
BufferingSodium Benzoate
Masking
Potassium Metabisulfite
Preservative
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 WaterYou 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 AcidHyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
This ingredient helps hydrate, soothe, and protect the skin.
What makes hyaluronic acid so hydrating? It has the capacity to bind or hold large amounts of water.
Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.
Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing.
Hyaluronic acid can be irritating if the molecule has a low-molecular weight, or if the molecules are small.
One study found low-molecular weight hyaluronic acid to be pro-inflammatory, meaning some people may experience irritation. This is because our bodies use hyaluronic acid in the wound-healing process to signal to our bodies, via irritation, that something needs healing.
The same study found high-molecular weight hyaluronic acid to be anti-inflammatory.
These are some other common types of Hyaluronic Acid:
Learn more about Hyaluronic AcidFerulic Acid is a plant based antioxidant. By fighting free-radicals, ferulic acid can help reduce the formation of fine lines and hyperpigmentation.
When used with Vitamin C, Ferulic Acid has shown to prevent Vitamin C from breaking down. In other words, it acts as a stabilizer.
Ferulic Acid is sometimes used to preserve food. Foods containing Ferulic Acid include: oats, rice, eggplant, citrus.
In medicine, Ferulic Acid is being studied for helping with diabetes, Alzheimer's, and cardiovascular diseases.
Learn more about Ferulic AcidIngredient Ratings
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