Kiehl's Cucumber Herbal Alcohol-Free Toner Versus The Ordinary Glycolic Acid 7% Toning Solution
Updated on June 07, 2024
Overview
What they are
These products are both reef safe toners. They have a total of 7 ingredients in common
Suited For
They're both likely to be good for dry skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, fragrances, oils, parabens, silicones or sulfates
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
Kiehl's Cucumber Herbal Alcohol-Free Toner 21 ingredients
The Ordinary Glycolic Acid 7% Toning Solution 42 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
Kiehl's Cucumber Herbal Alcohol-Free Toner 21 ingredients
The Ordinary Glycolic Acid 7% Toning Solution 42 ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Propylene Glycol
Humectant
Phenoxyethanol
Preservative
Sodium PCA
Humectant
Sodium Benzoate
Masking
Allantoin
Skin Conditioning
Chamomilla Recutita Flower Extract
Masking
Glucose
Humectant
Cucumis Sativus Fruit Extract
Emollient
Aloe Barbadensis Leaf Juice Powder
Skin Conditioning
Camphor
Masking
Urtica Dioica Extract
AstringentEquisetum Arvense Extract
AstringentBetula Alba Leaf Extract
AstringentCI 19140
Cosmetic ColorantPotassium Sorbate
Preservative
CI 14700
Cosmetic ColorantCI 42090
Cosmetic ColorantSodium Hydroxide
BufferingCitric Acid
Buffering
Water, Propanediol, Propylene Glycol, Phenoxyethanol, Sodium PCA, Sodium Benzoate, Allantoin, Chamomilla Recutita Flower Extract, Glucose, Cucumis Sativus Fruit Extract, Aloe Barbadensis Leaf Juice Powder, Camphor, Urtica Dioica Extract, Equisetum Arvense Extract, Betula Alba Leaf Extract, CI 19140, Potassium Sorbate, CI 14700, CI 42090, Sodium Hydroxide, Citric Acid
Water
Skin ConditioningGlycolic Acid
Buffering
Rosa Damascena Flower Water
Masking
Centaurea Cyanus Flower Water
Skin ConditioningAloe Barbadensis Leaf Water
MaskingPropanediol
Solvent
Glycerin
Humectant
Triethanolamine
BufferingAminomethyl Propanol
BufferingPanax Ginseng Root Extract
Emollient
Tasmannia Lanceolata Fruit/Leaf Extract
Antioxidant
Aspartic Acid
Masking
Alanine
MaskingGlycine
Buffering
Serine
Masking
Valine
MaskingIsoleucine
Skin ConditioningProline
Skin ConditioningThreonine
Histidine
Humectant
Phenylalanine
Masking
Glutamic Acid
Humectant
Arginine
Masking
PCA
Humectant
Sodium PCA
Humectant
Sodium Lactate
BufferingFructose
Humectant
Glucose
Humectant
Sucrose
Humectant
Urea
Buffering
Hexyl Nicotinate
EmollientDextrin
AbsorbentCitric Acid
Buffering
Polysorbate 20
Emulsifying
Gellan Gum
Trisodium Ethylenediamine Disuccinate
Sodium Chloride
Masking
Hexylene Glycol
EmulsifyingPotassium Sorbate
Preservative
Sodium Benzoate
Masking
1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
EmollientWater, Glycolic Acid, Rosa Damascena Flower Water, Centaurea Cyanus Flower Water, Aloe Barbadensis Leaf Water, Propanediol, Glycerin, Triethanolamine, Aminomethyl Propanol, Panax Ginseng Root Extract, Tasmannia Lanceolata Fruit/Leaf Extract, Aspartic Acid, Alanine, Glycine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Glutamic Acid, Arginine, PCA, Sodium PCA, Sodium Lactate, Fructose, Glucose, Sucrose, Urea, Hexyl Nicotinate, Dextrin, Citric Acid, Polysorbate 20, Gellan Gum, Trisodium Ethylenediamine Disuccinate, Sodium Chloride, Hexylene Glycol, Potassium Sorbate, Sodium Benzoate, 1,2-Hexanediol, Caprylyl Glycol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidGlucose 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 GlucosePotassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbatePropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
It’s often used to:
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 PropanediolSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateSodium PCA is the sodium salt of pyroglutamic acid. It is naturally occurring in our skin's natural moisturizing factors where it works to maintain hydration.
The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.
This ingredient has skin 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 PCAWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Kiehl's Cucumber Herbal Alcohol-Free Toner 21 ingredients
The Ordinary Glycolic Acid 7% Toning Solution 42 ingredients
Reviews
Here's what our community thinks
