Here's our complete breakdown comparing the ingredients, attributes, and more of Kiehl's Rare Earth Pore Refining Tonic versus IT Cosmetics Bye Bye Pores .
Published on November 07, 2022
Overview
What they are
These products are both fungal acne (malassezia) safe toners. They have a total of 14 ingredients in common
Cool Features
They both contain BHA and exfoliants
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin and oily skin
Free From
They both do not contain any oils, parabens, silicones or sulfates
What's Inside
They both contain harsh alcohols
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Toner
Toners are used as a “last-step” cleanser, a pH balancer, add moisture to the skin, or may help in reducing impurities on the skin. They have a liquid consistency and are usually used after cleansers but before treatments.
Toner
Toners are used as a “last-step” cleanser, a pH balancer, add moisture to the skin, or may help in reducing impurities on the skin. They have a liquid consistency and are usually used after cleansers but before treatments.
Price
Ingredient Info
Kiehl's Rare Earth Pore Refining Tonic 16 ingredients
IT Cosmetics Bye Bye Pores 29 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
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 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Not Reef Safe
Ingredients in this product that are not reef safe:
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 😥
Contains Alcohol
Ingredients in this product that are types of alcohol:
Silicon Free
This product is free of silicons 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are 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
Kiehl's Rare Earth Pore Refining Tonic 16 ingredients
IT Cosmetics Bye Bye Pores 29 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
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This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Concerns
This product contains 2 ingredients 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:
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients 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 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Kiehl's Rare Earth Pore Refining Tonic 16 ingredients
IT Cosmetics Bye Bye Pores 29 ingredients
Water • Alcohol Denat. • Glycerin • Propanediol • Silica • Phenoxyethanol • Methyl Methacrylate Crosspolymer • Kaolin • Zinc Gluconate • Aloe Barbadensis Leaf Juice Powder • Parfum • Menthoxypropanediol • Cocos Nucifera Fruit Juice • Hamamelis Virginiana Water • Allantoin • Hydrolyzed Silk • Avena Sativa Kernel Flour • Linalool • Salicylic Acid • Propylene Glycol • Pentylene Glycol • Hydrolyzed Rice Protein • Limonene • Citric Acid • Soluble Collagen • Sodium Benzoate • Potassium Sorbate • Disodium EDTA • Trisodium EDTA
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 WaterKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 1.
IT Cosmetics Bye Bye Pores contains this as ingredient number 1.
Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol and other additives. It has a low molecular weight and will evaporate quickly. This helps other ingredients become better absorbed and dry once applied.
Alcohol Denat. is volatile and may cause irritation. It helps draw out natural oils in skin and dry out your skin.
One study from 2005 found adding emollients to propanol-based sanitizer decreased irritation.
Alcohol is antibacterial by nature. This can help preserve products and increase their shelf life.
Other types of astringent alcohols include:
Learn more about Alcohol Denat.Kiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 2.
IT Cosmetics Bye Bye Pores contains this as ingredient number 2.
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 GlycerinKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 3.
IT Cosmetics Bye Bye Pores contains this as ingredient number 3.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 4.
IT Cosmetics Bye Bye Pores contains this as ingredient number 4.
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 5.
IT Cosmetics Bye Bye Pores contains this as ingredient number 5.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.
Kiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 6.
IT Cosmetics Bye Bye Pores contains this as ingredient number 6.
We don't have a description for Methyl Methacrylate Crosspolymer.
Kiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 8.
IT Cosmetics Bye Bye Pores contains this as ingredient number 7.
Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.
Some types of kaolin may have exfoliating properties. When water is added to kaolin, it becomes a paste with small abrasive particles.
Most kaolin is a white color, but may be pink/orange/red depending on where it comes from.
The name 'kaolin' comes from a Chinese village named 'Gaoling'. Kaolin clay comes from rocks rich in kaolinite. Kaolinite, the mineral, has a silicate layered structure. Kaolinite is formed from chemical weathering of aluminum siilicate minerals.
Besides skincare, kaolin is commonly used to make glossy paper, in ceramics, toothpaste, and as medicine to soothe stomach issues.
Learn more about KaolinKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 9.
IT Cosmetics Bye Bye Pores contains this as ingredient number 8.
We don't have a description for Zinc Gluconate.
Kiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 10.
IT Cosmetics Bye Bye Pores contains this as ingredient number 9.
Oatmeal flour is created by grinding down the kernels of oats. Oatmeal helps sooth, hydrate, and protect the skin.
Learn all about the skin benefits of colloidal oatmeal here.
Kiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 12.
IT Cosmetics Bye Bye Pores contains this as ingredient number 17.
Menthoxypropanediol can cause irritation.
Kiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 13.
IT Cosmetics Bye Bye Pores contains this as ingredient number 12.
Hamamelis Virginiana Water is made used distilled parts of the witch hazel plant. The witch hazel plant is native to eastern North America.
The name 'Hamamelis Virginiana Water' refers to the distillation while the name 'Witch Hazel' is used when it is an active drug ingredient. Unless it is specified to be non-alcohol, many types of witch hazel are distilled in denatured alcohol.
Witch Hazel water is an astringent, anti-inflammatory, antioxidant, and antibacterial ingredient. The tannin in witch hazel has a drying effect when used on skin and constricts proteins. This helps minimize the look of large pores. The tannins present and the fragrance may be sensitizing. The catechins in witch hazel have anti-inflammatory properties while the gallic acid is antibacterial.
Indigenous groups have used witch hazel to help treat inflammation, which was then used by early settlers to North America.
Learn more about Hamamelis Virginiana WaterKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 14.
IT Cosmetics Bye Bye Pores contains this as ingredient number 14.
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 AllantoinKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 15.
IT Cosmetics Bye Bye Pores contains this as ingredient number 15.
Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.
This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.
Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.
In general, Salicylic Acid is a great ingredient for oily acne-prone skin.
While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
Learn more about Salicylic AcidKiehl's Rare Earth Pore Refining Tonic contains this as ingredient number 16.
IT Cosmetics Bye Bye Pores contains this as ingredient number 19.
Here's what our community thinks of the ingredients in these two products.
Kiehl's Rare Earth Pore Refining Tonic 16 ingredients
IT Cosmetics Bye Bye Pores 29 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Kiehl's Rare Earth Pore Refining Tonic 16 ingredients
IT Cosmetics Bye Bye Pores 29 ingredients
Alternatives
Our Dupe Finder has found 25 potential alternatives that have similar ingredients to Kiehl's Rare Earth Pore Refining Tonic.
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