Here's our complete breakdown comparing the ingredients, attributes, and more of The INKEY List Collagen Booster versus It's Skin Collagen Nutrition Serum .
Published on August 03, 2021
Overview
What they are
These products are both reef safe serums. They have a total of 6 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates
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
The INKEY List Collagen Booster 15 ingredients
It's Skin Collagen Nutrition Serum 37 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 🎉
Oil Free
This product is free of oils 🎉
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 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
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 🎉
Oil Free
This product is free of oils 🎉
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 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
The INKEY List Collagen Booster 15 ingredients
It's Skin Collagen Nutrition Serum 37 ingredients
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
The INKEY List Collagen Booster 15 ingredients
It's Skin Collagen Nutrition Serum 37 ingredients
Water • Glycerin • Butylene Glycol • Propanediol • Phenoxyethanol • Hydroxyethylcellulose • Disodium EDTA • Leuconostoc/Radish Root Ferment Filtrate • Carbomer • Hyaluronic Acid • Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine • Palmitoyl Dipeptide-5 Diaminohydroxybutyrate • Polysorbate 20 • Palmitoyl Tetrapeptide-7 • Palmitoyl Tripeptide-1
Water • Hydrolyzed Collagen • Glycereth-26 • Butylene Glycol • Cyclomethicone • Butylene Glycol Dicaprylate/Dicaprate • Mangifera Indica Seed Butter • Peg-32 • Glyceryl Polyacrylate • Ethoxydiglycol • Peg-20 Methyl Glucose Sesquistearate • Laminaria Japonica Extract • Cetyl Alcohol • Polysorbate 60 • Polyacrylate-13 • Sorbitan Oleate • Caprylyl Glycol • Polyisobutene • Parfum • Methyl Glucose Sesquistearate • Glycerin • Ethylhexylglycerin • Dimethicone • Hydrolyzed Malt Extract • Saussurea Involucrata Extract • Tocopheryl Acetate • Panthenol • Stearic Acid • Polysorbate 20 • Arctostaphylos Uva Ursi Leaf Extract • Carbomer • Triethanolamine • Xanthan Gum • BHA • Disodium EDTA • CI 15985 • CI 14700
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 WaterThe INKEY List Collagen Booster contains this as ingredient number 1.
It's Skin Collagen Nutrition 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 GlycerinThe INKEY List Collagen Booster contains this as ingredient number 2.
It's Skin Collagen Nutrition Serum contains this as ingredient number 21.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
The INKEY List Collagen Booster contains this as ingredient number 3.
It's Skin Collagen Nutrition Serum contains this as ingredient number 4.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAThe INKEY List Collagen Booster contains this as ingredient number 7.
It's Skin Collagen Nutrition Serum contains this as ingredient number 36.
Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.
Carbomer is commonly found in many types of cosmetics products. It is found to be safe in concentrations up to 15%. However, a high amount of carbomer can cause pilling or balling up of products. Most products contain 1% of less of carbomer.
The INKEY List Collagen Booster contains this as ingredient number 9.
It's Skin Collagen Nutrition Serum contains this as ingredient number 32.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20The INKEY List Collagen Booster contains this as ingredient number 13.
It's Skin Collagen Nutrition Serum contains this as ingredient number 30.
Here's what our community thinks of the ingredients in these two products.
The INKEY List Collagen Booster 15 ingredients
It's Skin Collagen Nutrition Serum 37 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
The INKEY List Collagen Booster 15 ingredients
It's Skin Collagen Nutrition Serum 37 ingredients
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