Isntree Chestnut BHA 2% Clear Liquid Versus ma:nyo Blackhead & Pore Toner
Updated on July 11, 2024
Overview
What they are
These products are both cruelty-free, fungal acne (malassezia) safe, and reef safe . They have a total of 13 ingredients in common
Cool Features
They both contain BHA
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, 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
Isntree Chestnut BHA 2% Clear Liquid 21 ingredients
ma:nyo Blackhead & Pore Toner 32 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Isntree Chestnut BHA 2% Clear Liquid 21 ingredients
ma:nyo Blackhead & Pore Toner 32 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButylene Glycol
Humectant
Propanediol
Solvent1,2-Hexanediol
Skin ConditioningSalicylic Acid
Masking
Castanea Crenata Shell Extract
Skin ConditioningSodium Hydroxide
BufferingGlycerin
Humectant
Biosaccharide Gum-1
Skin ConditioningEthylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingHydroxyethylcellulose
Emulsion StabilisingDisodium EDTA
Citric Acid
Buffering
Dipotassium Glycyrrhizate
Humectant
Hyaluronic Acid
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Citrate
BufferingSodium Hyaluronate
Humectant
Salix Alba Bark Extract
Astringent
Allantoin
Skin Conditioning
Water, Butylene Glycol, Propanediol, 1,2-Hexanediol, Salicylic Acid, Castanea Crenata Shell Extract, Sodium Hydroxide, Glycerin, Biosaccharide Gum-1, Ethylhexylglycerin, Xanthan Gum, Hydroxyethylcellulose, Disodium EDTA, Citric Acid, Dipotassium Glycyrrhizate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Citrate, Sodium Hyaluronate, Salix Alba Bark Extract, Allantoin
Water
Skin ConditioningHamamelis Virginiana Water
Astringent
Butylene Glycol
Humectant
Glycereth-26
HumectantGlycerin
Humectant
1,2-Hexanediol
Skin ConditioningSodium Citrate
BufferingPolyglyceryl-4 Caprate
EmulsifyingPolyglyceryl-6 Caprylate
EmulsifyingSalicylic Acid
Masking
Xanthan Gum
EmulsifyingHydroxyacetophenone
Antioxidant
Hydroxyethylcellulose
Emulsion StabilisingDisodium EDTA
Allantoin
Skin Conditioning
Diospyros Kaki Leaf Extract
Skin ProtectingVitis Vinifera Fruit Extract
Skin ConditioningPolygonum Cuspidatum Root Extract
Antioxidant
Coffea Arabica Seed Extract
MaskingCarthamus Tinctorius Flower Extract
Skin ConditioningCamellia Sinensis Leaf Extract
Antimicrobial
Dipotassium Glycyrrhizate
Humectant
Castanea Crenata Shell Extract
Skin ConditioningZanthoxylum Piperitum Fruit Extract
Skin ConditioningCalendula Officinalis Extract
Skin ConditioningUlmus Davidiana Root Extract
Skin ConditioningPueraria Lobata Root Extract
HumectantOenothera Biennis Flower Extract
AstringentPinus Palustris Leaf Extract
TonicMelaleuca Alternifolia Leaf Extract
Perfuming
Anthemis Nobilis Flower Extract
Masking
Ethylhexylglycerin
Skin ConditioningWater, Hamamelis Virginiana Water, Butylene Glycol, Glycereth-26, Glycerin, 1,2-Hexanediol, Sodium Citrate, Polyglyceryl-4 Caprate, Polyglyceryl-6 Caprylate, Salicylic Acid, Xanthan Gum, Hydroxyacetophenone, Hydroxyethylcellulose, Disodium EDTA, Allantoin, Diospyros Kaki Leaf Extract, Vitis Vinifera Fruit Extract, Polygonum Cuspidatum Root Extract, Coffea Arabica Seed Extract, Carthamus Tinctorius Flower Extract, Camellia Sinensis Leaf Extract, Dipotassium Glycyrrhizate, Castanea Crenata Shell Extract, Zanthoxylum Piperitum Fruit Extract, Calendula Officinalis Extract, Ulmus Davidiana Root Extract, Pueraria Lobata Root Extract, Oenothera Biennis Flower Extract, Pinus Palustris Leaf Extract, Melaleuca Alternifolia Leaf Extract, Anthemis Nobilis Flower Extract, Ethylhexylglycerin
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 WaterButylene 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.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
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 AcidCastanea Crenata Shell Extract comes from the shell of the chestnut.
Studies show chestnut shells to have antioxidant and anti-inflammatory properties.
Antioxidants protect your skin against damaging molecules. This may help reduce the signs of aging.
Learn more about Castanea Crenata Shell ExtractGlycerin 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 GlycerinEthylhexylglycerin (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.
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 GumHydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.
This ingredient helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.
This ingredient can also be found in pill medicines to help our bodies digest other ingredients.
Learn more about HydroxyethylcelluloseDisodium 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 EDTADipotassium Glycyrrhizate comes from licorice root.
Extracts of licorice have demonstrated to have antibacterial, anti‐inflammatory, antiviral, antioxidant properties.
One component, glabridin, has extra potent antioxidant and soothing properties. It has also been found to block pigmentation from UVB rays in guinea pigs.
Licorice Root also contains a flavonoid. Flavonoids are a natural substance from in plants. Flavonoids also have antioxidant properties.
Another component, glycyrrhizin, has been found to have anti-inflammatory and antimicrobial benefits. This may make licorice root extract effective at treating acne. However, more research is needed to support this.
Liquiritin is one of the flavone compounds found in licorice. It has been found to help lighten skin by preventing tyrosinase from reacting with tyrosine. When the two react, protein is converted to melanin. Melanin is the substance in your body that gives your features pigmentation.
Licorice root is native to Southern Europe and Asia. It has been used in traditional Chinese medicine to help with respiratory issues.
Learn more about Dipotassium GlycyrrhizateSodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Its main functions are to maintain the pH of a product and neutralize metal ions.
The acidity of our skin is maintained by our glands and skin biome; normal pH level of skin is slightly acidic (~4.75-5.5).
Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Learn more about Sodium CitrateAllantoin 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 AllantoinIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Isntree Chestnut BHA 2% Clear Liquid 21 ingredients
ma:nyo Blackhead & Pore Toner 32 ingredients
Reviews
Here's what our community thinks
Isntree Chestnut BHA 2% Clear Liquid 21 ingredients
HG! This is my favorite chemical exfoliant I have ever used! I will use this forever!
It's a watery toner but the next morning my face looks so nice and feels so smooth. It has helped with acne and doesn't sting if using on healthy skin. It also doesn't dry out my skin if I leave it on for a while before putting other products on.
GREAT exfoliator for ppl with sensitive skin. so gentle and is very effective. its so much better than paula's choice for me, so much more gentle highly recc!!!
ma:nyo Blackhead & Pore Toner 32 ingredients
After using it for half of the bottle, I can say that there is a small improvement on my skin as the pore size became less noticeable now.
