Here's our complete breakdown comparing the ingredients, attributes, and more of Thrive Causemetics Liquid Brilliance Super Serum versus COSRX The 6 Peptide Skin Booster Serum .
Last updated on February 07, 2024. Published on March 20, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 22 ingredients in common
Cool Features
They both contain hyaluronic acid, niacinamide, peptides and Vitamin E
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 common allergens, parabens, silicones or sulfates
What's Inside
They both contain oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Ingredient Info
Thrive Causemetics Liquid Brilliance Super Serum 47 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
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 🎉
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 🎉
At a glance
Click on any of the items below to learn more
Thrive Causemetics Liquid Brilliance Super Serum 47 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
Notable Ingredients
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Notable Ingredients
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Benefits
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Concerns
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Thrive Causemetics Liquid Brilliance Super Serum 47 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
Water • Glycerin • Propanediol • Polysorbate 20 • Niacinamide • Betaine • Citrus Aurantium Dulcis Flower Extract • Punica Granatum Bark/Fruit Extract • Ectoin • Hedychium Coronarium Root Extract • Polyacrylate Crosspolymer-6 • Dimethyl Isosorbide • Panthenol • Sodium Hyaluronate • Tocopheryl Acetate • 1,2-Hexanediol • Glyceryl Glucoside • Sodium PCA • Allantoin • Creatine • Trehalose • Sodium Lactate • Palmitoyl Tripeptide-38 • Dipotassium Glycyrrhizate • PCA • Opuntia Ficus-Indica Stem Extract • Ferulic Acid • Maltodextrin • Serine • Alanine • Glycine • Tetraselmis Suecica Extract • Glutamic Acid • Hippophae Rhamnoides Fruit Oil • Limnanthes Alba Seed Oil • Lysine Hcl • Threonine • Arginine • Aspalathus Linearis Leaf Extract • Proline • Hydroxypropyl Cyclodextrin • Xanthan Gum • Trisodium Ethylenediamine Disuccinate • Sodium Hydroxide • Hydroxyacetophenone • Caprylyl Glycol • Ethylhexylglycerin
Water • Dipropylene Glycol • Glycerin • Pentylene Glycol • 1,2-Hexanediol • Niacinamide • Acetyl Hexapeptide-8 • Copper Tripeptide-1 • Sh-Polypeptide-121 • Dipeptide Diaminobutyroyl Benzylamide Diacetate • Oligopeptide-68 • Palmitoyl Tripeptide-8 • Allantoin • Sodium Hyaluronate • Acetyl Glucosamine • Serine • Alanine • Glycine • Threonine • Arginine • Proline • Betaine • Sodium PCA • Sodium Lactate • PCA • Glutamic Acid • Lysine Hcl • Tocopherol • Dextran • Glycine Soja Oil • Hydrogenated Lecithin • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Polyacrylate Crosspolymer-6 • Butylene Glycol • Xanthan Gum • Ethylhexylglycerin • Adenosine • Polyquaternium-51 • Disodium EDTA • Citric Acid • Caprylyl Glycol • T-Butyl Alcohol • Potassium Sorbate • Sodium Oleate
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 WaterThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 1.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 1.
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 GlycerinThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 2.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 3.
Niacinamide 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 NiacinamideThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 5.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 6.
Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
Betaine is best for improving hydration and soothing irritated skin. Studies show betaine may help with uneven skin tones.
Betaine is naturally created in the skin and body. The form found within cosmetic products can be either plant-dervied or synthetic.
Learn more about BetaineThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 6.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 22.
Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.
It is be used to thicken water-based products and create a gel-texture with a velvet feel.
One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.
Learn more about Polyacrylate Crosspolymer-6Thrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 11.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 33.
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 HyaluronateThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 14.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 14.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.
Thrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 16.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 5.
Sodium PCA is the sodium salt of pyroglutamic acid and is naturally occurring on human skin.
The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.
Sodium PCA is a has conditioning, anti-inflammatory, and humectant properties. Humectants help hydrate your skin by drawing moisture from the air. This helps keep your skin moisturized.
Learn more about Sodium PCAThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 18.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 23.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 19.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 13.
Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and used to adjust the pH of a product.
Sodium Lactate is part of our skin's NMF, or natural moisturizing factor. Our NMF is essential for the hydration of our top skin layers and plasticity of skin.
It also influences our skin's natural acid mantle and pH, which protects our skin from harmful bacteria.
Our NMF is formed from amino acids, lactic acid, sugars, minerals, peptides, and electrolytes. As we age, our NMF naturally depletes. Other sources of NMF depletion include harsh and drying ingredients such as denatured alcohol. Sodium lactate can help replenish our NMF, leading to more hydrated and plump skin.
High percentages of Sodium Lactate can have an exfoliating effect.
Sodium Lactate is produced from fermented sugar.
Learn more about Sodium LactateThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 22.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 24.
PCA is derived from amino acids and is naturally found in our skin's barrier.
As a humectant, PCA helps draw and hold moisture to the skin. Studies show it is effective at helping the skin stay hydrated long-term.
Thrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 25.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 25.
Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.
Amino-acids help give keep our skin hydrated. They play an important role in the skin barrier, which keeps the skin plump and firm.
Serine is a non-essential amino acid, meaning we don't need to obtain it from eating foods.
Learn more about SerineThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 29.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 16.
Alanine is an amino acid and is already found in the human body.
Alanine has antioxidant properties and can help with anti-aging.
Alanine is used by fibrous proteins such as collagen, elastin, and keratin. These three help make a strong skin barrier. Having a healthy skin barrier leads to more plump and youthful skin.
Learn more about AlanineThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 30.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 17.
Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.
Glycine helps keep skin hydrated and reduce signs of aging. Amino acids help transport moisture throughout our skin; glycine already plays a role in helping keep our skin moisturized.
As collagen is made up of glycine and other amino acids, it is believed Glycine may help our skin produce more collagen. Collagen helps keep skin plump and firm.
Learn more about GlycineThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 31.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 18.
Glutamic Acid is an amino acid that is found in all living organisms. Our bodies use this to help nerve cells in the brain communicate with other cells.
In cosmetics, glutamic acid is a famous humectant. It draws water from the air to your skin, keeping your skin hydrated (like hyaluronic acid).
An in-vitro study from 2024 found glutamic acid to play a role in inhibiting inflammation and thus a potential skin-soothing ingredient.
Other studies show it to be have potential wound healing, skin barrier repair, and hair growth properties.
Glutamic acid has poor solubility in water and other solvents.
Learn more about Glutamic AcidThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 33.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 26.
Lysine HCl is an alpha amino acid salt.
Our skin uses amino acids as a precursor for building protein, and therefore keratins, collagen and elastin.
Thrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 36.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 27.
Threonine is an amino-acid. It helps hydrate the skin and has antioxidant benefits.
Threonine is vital for creating collagen and elastin. Collagen and elastin support youthful and firm skin. Our bodies decrease collagen production naturally with age.
Humans are not able to create threonine and must get it through eating foods such as fish, lentils, poultry, sesame seeds, and more.
Learn more about ThreonineThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 37.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 19.
Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 38.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 20.
Proline is an amino-acid. It helps moisturize the skin and plays an important role in creating proteins.
Proline is one of the building blocks for producing collagen. As we age, our bodies produce less collagen. Collagen helps the skin look plump and firm.
In medicine, proline is used as an osmoprotectant. This means it helps prevent oxidative degradation in other drugs.
Our bodies are able to produce proline naturally, but certain conditions may inhibit this production. In that case, proline can be obtained from eating egg whites, soy protein, dairy products, asparagus, mushrooms, and seaweed.
Learn more about ProlineThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 40.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 21.
Xanthan 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 GumThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 42.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 35.
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 GlycolThrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 46.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 41.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Thrive Causemetics Liquid Brilliance Super Serum contains this as ingredient number 47.
COSRX The 6 Peptide Skin Booster Serum contains this as ingredient number 36.
Here's what our community thinks of the ingredients in these two products.
Thrive Causemetics Liquid Brilliance Super Serum 47 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
Usage
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When to use
Thrive Causemetics Liquid Brilliance Super Serum 47 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
Reviews
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Thrive Causemetics Liquid Brilliance Super Serum 47 ingredients
Alternatives
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See 50 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to COSRX The 6 Peptide Skin Booster Serum.
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