Kojie San Skin Lightening Kojic Acid Soap Versus Koji White Bump & Body Skin Brightening Scrub Soap
Updated on March 17, 2025
Overview
What they are
These products are both reef safe . They have a total of 7 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, 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 needs an update? Let us know.
Ingredient Info
Kojie San Skin Lightening Kojic Acid Soap 18 ingredients
Koji White Bump & Body Skin Brightening Scrub Soap 28 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
Kojie San Skin Lightening Kojic Acid Soap 18 ingredients
Koji White Bump & Body Skin Brightening Scrub Soap 28 ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Cocos Nucifera Oil
Masking
Water
Skin ConditioningSodium Hydroxide
BufferingParfum
Masking
Kojic Acid
Antioxidant
Glycerin
Humectant
Xanthan Gum
EmulsifyingCaprylyl Glycol
EmollientGlucose
Humectant
Chondrus Crispus
Masking
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningButyl Diethanolamine
BufferingParaffinum Liquidum
Emollient
Melaleuca Alternifolia Leaf Oil
Antioxidant
CI 15985
Cosmetic ColorantCI 19140
Cosmetic ColorantBHT
Antioxidant
Sodium Palm Kernelate
CleansingSodium Palmate
CleansingWater
Skin ConditioningGlycerin
Humectant
Parfum
Masking
Prunus Armeniaca Seed Powder
Abrasive
Maltooligosyl Glucoside
Skin ConditioningHydrogenated Starch Hydrolysate
HumectantKojic Dipalmitate
Emollient
Glutathione
Lecithin
Emollient
Tremella Fuciformis Extract
Humectant
Butylene Glycol
Humectant
Glycine Soja Oil
Emollient
Ethyl Hexanediol
SolventCaprylyl Glycol
EmollientXanthan Gum
EmulsifyingUbiquinone
Antioxidant
Chondrus Crispus Extract
Skin Conditioning
Glucose
Humectant
Citric Acid
Buffering
Sodium Chloride
Masking
Tetrasodium EDTA
Tetrasodium Etidronate
Emulsion StabilisingPhenoxyethanol
Preservative
Potassium Sorbate
Preservative
Hc Yellow No. 10
CI 17200
Cosmetic ColorantSodium Palm Kernelate, Sodium Palmate, Water, Glycerin, Parfum, Prunus Armeniaca Seed Powder, Maltooligosyl Glucoside, Hydrogenated Starch Hydrolysate, Kojic Dipalmitate, Glutathione, Lecithin, Tremella Fuciformis Extract, Butylene Glycol, Glycine Soja Oil, Ethyl Hexanediol, Caprylyl Glycol, Xanthan Gum, Ubiquinone, Chondrus Crispus Extract, Glucose, Citric Acid, Sodium Chloride, Tetrasodium EDTA, Tetrasodium Etidronate, Phenoxyethanol, Potassium Sorbate, Hc Yellow No. 10, CI 17200
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycolGlucose is a simple sugar and is the most important source of energy in all organisms.
In skincare, glucose is used to hydrate the skin. It also acts as a prebiotic for our natural biome.
Glucose is hydrating due to its humectant property. As a humectant, glucose draws moisture from the air and from deeper levels in the skin.
Our skin contains many sugars that act as prebiotics and help strengthen our natural microbiome. Having a healthy microbiome helps protect our skin from harmful bacteria and other contaminants.
Studies show glucose may help with fading discoloration and pigmentation. This is because our skin metabolizes glucose into lactic acid. Lactic acid is an AHA that helps exfoliate the top layer of skin.
Learn more about GlucoseGlycerin 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 GlycerinParfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
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 WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Kojie San Skin Lightening Kojic Acid Soap 18 ingredients
Koji White Bump & Body Skin Brightening Scrub Soap 28 ingredients
Reviews
Here's what our community thinks
Kojie San Skin Lightening Kojic Acid Soap 18 ingredients
Koji White Bump & Body Skin Brightening Scrub Soap 28 ingredients
Be the first to review Bump & Body Skin Brightening Scrub Soap
Write the first review
