Ingu Brightening Crystal Serum Versus Ingu 4D-Brightening Booster Serum
Updated on December 17, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 11 ingredients in common
Cool Features
They both contain niacinamide
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 and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates
What's Inside
They both contain silicones
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
Ingu Brightening Crystal Serum 29 ingredients
Ingu 4D-Brightening Booster Serum 17 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Ingu Brightening Crystal Serum 29 ingredients
Ingu 4D-Brightening Booster Serum 17 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningNiacinamide
Smoothing
Glycerin
Humectant
Acrylates/Beheneth-25 Methacrylate Copolymer
Centella Asiatica Extract
Cleansing
Phenoxyethanol
Preservative
Undecylenoyl Phenylalanine
Skin ConditioningCaprylyl/Capryl Glucoside
CleansingGluconobacter/Honey Ferment Filtrate
Skin ConditioningCoffea Arabica Seed Extract
MaskingPolysorbate 20
Emulsifying
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningIsohexadecane
EmollientTriethanolamine
BufferingCaprylic/Capric Triglyceride
MaskingDimethicone
Emollient
Chlorphenesin
Antimicrobial
Cetyl Palmitate
Emollient
Propylene Glycol
Humectant
Sodium Hydroxide
BufferingCichorium Intybus Root Extract
MaskingTrisodium Ethylenediamine Disuccinate
Polysorbate 80
Emulsifying
Sorbitan Stearate
Emulsifying
Polysorbate 60
Emulsifying
Cetearyl Methicone
Skin Conditioning
Hydrogenated Lecithin
EmulsifyingPalmitoyl Tetrapeptide-10
Skin Conditioning
Water, Niacinamide, Glycerin, Acrylates/Beheneth-25 Methacrylate Copolymer, Centella Asiatica Extract, Phenoxyethanol, Undecylenoyl Phenylalanine, Caprylyl/Capryl Glucoside, Gluconobacter/Honey Ferment Filtrate, Coffea Arabica Seed Extract, Polysorbate 20, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Isohexadecane, Triethanolamine, Caprylic/Capric Triglyceride, Dimethicone, Chlorphenesin, Cetyl Palmitate, Propylene Glycol, Sodium Hydroxide, Cichorium Intybus Root Extract, Trisodium Ethylenediamine Disuccinate, Polysorbate 80, Sorbitan Stearate, Polysorbate 60, Cetearyl Methicone, Hydrogenated Lecithin, Palmitoyl Tetrapeptide-10
Water
Skin ConditioningCentella Asiatica Extract
Cleansing
Propanediol
SolventNiacinamide
Smoothing
Coffea Arabica Seed Extract
MaskingCichorium Intybus Root Extract
MaskingBis-PEG-12 Dimethicone
Emollient
Undecylenoyl Phenylalanine
Skin ConditioningPhenoxyethanol
Preservative
Polyacrylate Crosspolymer-6
Emulsion StabilisingChondrus Crispus Extract
Skin Conditioning
Sodium Hyaluronate
Humectant
Triethanolamine
BufferingGlycerin
Humectant
Propylene Glycol
Humectant
Chlorphenesin
Antimicrobial
Bacillus Ferment
Skin Conditioning
Water, Centella Asiatica Extract, Propanediol, Niacinamide, Coffea Arabica Seed Extract, Cichorium Intybus Root Extract, Bis-PEG-12 Dimethicone, Undecylenoyl Phenylalanine, Phenoxyethanol, Polyacrylate Crosspolymer-6, Chondrus Crispus Extract, Sodium Hyaluronate, Triethanolamine, Glycerin, Propylene Glycol, Chlorphenesin, Bacillus Ferment
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 WaterNiacinamide 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 NiacinamideGlycerin 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 GlycerinCentella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Centella is rich in antioxidants and amino acids, such as Madecassic Acid and Asiaticoside.
Studies show the compounds in centella help with:
The combination of all these properties makes centella effective at soothing, hydrating, and protecting the skin.
Other great components of centella include Vitamin A, vitamin C, several B vitamins, and Asiatic Acid.
Fun fact: Centella has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.
Learn more about Centella Asiatica ExtractPhenoxyethanol 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.
We don't have a description for Undecylenoyl Phenylalanine yet.
This ingredient is more commonly known as the coffee bean from the Coffea Arabica tree. Besides being a delicious drink, coffee beans have a ton of skin benefits.
Coffea Arabica Seed Extract (CASE) has antioxidant, anti-inflammatory, and UV-protective properties. (It should not replace your sunscreen!)
CASE contains several ingredients that protect and soothe skin. These include caffeine, polysaccharides, sucrose, lipids, minerals, and proteins.
The star ingredient in coffee is caffeine.
Caffeine helps with anti-aging, antioxidant, and photo-protection.
How? It has been shown to block collagenase (~41%), elastase (~35%), and tyrosinase (~13%).
Collagenase and elastase are enzymes that break down collagen and elastin, respectively. Tyrosinase is the enzyme that controls melanin production.
Our skin creates melanin when exposed to UV as a defense mechanism.
It should be noted most studies looked at caffeine's ability to inhibit damage from UV-B rays.
According to a manufacturer, this ingredient is often dissolved using water, glycerin, and propanediol. The caffeine content of this ingredient is about 100 ppm.
Coffea Arabica is native to Ethiopia.
Learn more about Coffea Arabica Seed ExtractTriethanolamine is an emulsifier and pH adjuster. It is created using ethylene oxide and ammonia. This gives Triethanolamine a nitrogen core and a similar scent to ammonia.
As an emulsifier, it prevents ingredients from separating and enhances texture by adding volume to a product.
PH adjusters are common in cosmetic products. The pH of a product can affect the effectiveness of other ingredients. A product with a high pH may also irritate the skin.
Learn more about TriethanolamineChlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.
Chlorphenesin is soluble in both water and glycerin.
Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.
Learn more about ChlorphenesinPropylene 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 GlycolWe don't have a description for Cichorium Intybus Root Extract yet.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Ingu Brightening Crystal Serum 29 ingredients
Ingu 4D-Brightening Booster Serum 17 ingredients
Reviews
Here's what our community thinks
Ingu Brightening Crystal Serum 29 ingredients
Even though it isn't used every day, it clearly makes the face brighter and reduced dark spot.
