The Derma Co 2% Kojic Acid Face Serum Versus Koji White Kojic Acid & Glutathione Skin Brightening Soap
Updated on July 25, 2023
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe . They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
What's Inside
They both contain fragrances
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
The Derma Co 2% Kojic Acid Face Serum 20 ingredients
Koji White Kojic Acid & Glutathione Skin Brightening Soap 13 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
The Derma Co 2% Kojic Acid Face Serum 20 ingredients
Koji White Kojic Acid & Glutathione Skin Brightening Soap 13 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningKojic Acid
Antioxidant
Niacinamide
Smoothing
Propylene Glycol
Humectant
Alpha-Arbutin
Antioxidant
Curcuma Longa Root Extract
Masking
Phenoxyethanol
Preservative
Chrysanthemum Indicum Flower Extract
Skin ConditioningRosmarinus Officinalis Extract
AntimicrobialSodium Hyaluronate
Humectant
Ethylhexylglycerin
Skin ConditioningSodium PCA
Humectant
Sodium Metabisulfite
Antioxidant
Glycerin
Humectant
Hamamelis Virginiana Extract
Antiseborrhoeic
Magnolia Kobus Flower Extract
Antioxidant
Panthenol
Skin Conditioning
Polygonum Cuspidatum Root Extract
Antioxidant
Hydroxyproline
Skin ConditioningProline
Skin ConditioningWater, Kojic Acid, Niacinamide, Propylene Glycol, Alpha-Arbutin, Curcuma Longa Root Extract, Phenoxyethanol, Chrysanthemum Indicum Flower Extract, Rosmarinus Officinalis Extract, Sodium Hyaluronate, Ethylhexylglycerin, Sodium PCA, Sodium Metabisulfite, Glycerin, Hamamelis Virginiana Extract, Magnolia Kobus Flower Extract, Panthenol, Polygonum Cuspidatum Root Extract, Hydroxyproline, Proline
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycerinKojic acid comes from fungi and can also be from fermented foods. It helps even out skin tone and reduce hyperpigmentation.
This ingredient works by blocking tyrosine, an enzyme that starts the process of skin darkening.
Kojic Acid is antifungal and often used to treat fungal infections. Additionally, it can help fight bacteria with its antimicrobrial properties. This can help treat acne as well.
A similar ingredient is arbutin.
Learn more about Kojic AcidPropylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may develop a rash when using this ingredient.
Learn more about Propylene GlycolWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
The Derma Co 2% Kojic Acid Face Serum 20 ingredients
Koji White Kojic Acid & Glutathione Skin Brightening Soap 13 ingredients
Reviews
Here's what our community thinks
The Derma Co 2% Kojic Acid Face Serum 20 ingredients
Koji White Kojic Acid & Glutathione Skin Brightening Soap 13 ingredients
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