maru.derm AHA %10 + BHA %2 Peeling Serum Versus The Purest Solutions Exfoliating Facial Peeling AHA 10% + BHA 2%
Updated on January 14, 2025
Overview
What they are
These products are both vegan and reef safe . They have a total of 12 ingredients in common
Cool Features
They both contain AHA, BHA and hyaluronic acid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, 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
maru.derm AHA %10 + BHA %2 Peeling Serum 35 ingredients
The Purest Solutions Exfoliating Facial Peeling AHA 10% + BHA 2% 27 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
maru.derm AHA %10 + BHA %2 Peeling Serum 35 ingredients
The Purest Solutions Exfoliating Facial Peeling AHA 10% + BHA 2% 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycolic Acid
Buffering
Lactic Acid
Buffering
Citric Acid
Buffering
Propylene Glycol
Humectant
Salicylic Acid
Masking
Sodium Hydroxide
BufferingTartaric Acid
Buffering
Malic Acid
Buffering
Xanthan Gum
EmulsifyingPanthenol
Skin Conditioning
Sodium Hyaluronate
Humectant
Pyrus Malus Fruit Extract
Skin ConditioningVitis Vinifera Leaf Extract
Skin ConditioningCitrus Medica Fruit Juice Extract
Skin ConditioningVaccinium Myrtillus Fruit Extract
Skin ConditioningSaccharum Officinarum Extract
MoisturisingGlycine
Buffering
Alanine
MaskingSerine
MaskingValine
MaskingIsoleucine
Skin ConditioningProline
Skin ConditioningThreonine
Histidine
HumectantPhenylalanine
MaskingArginine
Masking
Aspartic Acid
MaskingPCA
HumectantPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Hydroxyethylcellulose
Emulsion StabilisingSodium Lactate
BufferingSodium PCA
HumectantTetrasodium EDTA
Water, Glycolic Acid, Lactic Acid, Citric Acid, Propylene Glycol, Salicylic Acid, Sodium Hydroxide, Tartaric Acid, Malic Acid, Xanthan Gum, Panthenol, Sodium Hyaluronate, Pyrus Malus Fruit Extract, Vitis Vinifera Leaf Extract, Citrus Medica Fruit Juice Extract, Vaccinium Myrtillus Fruit Extract, Saccharum Officinarum Extract, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, PCA, Potassium Sorbate, Sodium Benzoate, Hydroxyethylcellulose, Sodium Lactate, Sodium PCA, Tetrasodium EDTA
Water
Skin ConditioningGlycolic Acid
Buffering
Ethoxydiglycol
HumectantSalicylic Acid
Masking
Sodium Hydroxide
BufferingAnthocyanins
Cosmetic ColorantPhenethyl Alcohol
MaskingGlycerin
Humectant
Xanthan Gum
Emulsifying1,2-Hexanediol
Skin ConditioningCitric Acid
Buffering
Propylene Glycol
Humectant
Sodium PCA
HumectantPentylene Glycol
Skin ConditioningLactic Acid
Buffering
Malic Acid
Buffering
Gluconic Acid
Ascorbic Acid
Antioxidant
Tasmannia Lanceolata Fruit Extract
Skin ConditioningErythritol
HumectantCarrageenan
Sodium Acetylated Hyaluronate
Humectant
Sodium Hyaluronate
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Tartaric Acid
Buffering
Hydrolyzed Sodium Hyaluronate
Skin ConditioningEthylhexylglycerin
Skin ConditioningWater, Glycolic Acid, Ethoxydiglycol, Salicylic Acid, Sodium Hydroxide, Anthocyanins, Phenethyl Alcohol, Glycerin, Xanthan Gum, 1,2-Hexanediol, Citric Acid, Propylene Glycol, Sodium PCA, Pentylene Glycol, Lactic Acid, Malic Acid, Gluconic Acid, Ascorbic Acid, Tasmannia Lanceolata Fruit Extract, Erythritol, Carrageenan, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Tartaric Acid, Hydrolyzed Sodium Hyaluronate, 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 WaterGlycolic Acid is arguably the most famous AHA with a ton of research to back up its benefits.
Its main role is to remove the top layer of dead skin cells, allowing newer skin cells to emerge.
Specifically, AHAs work by breaking down the structural "glue" holding the old skin cells in place. Getting rid of the old skin cells allows skin to regenerate newer skin cells in its place. A build up of dead skin cells can lead to tired and dull looking skin.
Due to this, glycolic acid helps with:
Fun fact: Glycolic acid increases skin hydration by playing a role in creating molecules that create hyaluronic acid naturally.
When starting glycolic Acid, it is normal to feel slight stinging.
The pH value and concentration of glycolic acid play a role in the effectiveness of the product. Concentrations between 5-20% glycolic acid have been shown to be effective in clinical studies.
Recent studies have shown Glycolic Acid may protect the skin against UV damage. However, you should always wear SPF, especially when using exfoliants.
Read more about some other popular AHA's here:
Learn more about Glycolic AcidLactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.
Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.
Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.
Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Read more about some other popular AHA's here:
Learn more about Lactic AcidCitric 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 AcidPropylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may develop a rash when using this ingredient.
Learn more about Propylene GlycolSalicylic 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 AcidSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideTartaric acid is an AHA with exfoliating and antioxidant properties. It is found in many fruits, such as tamarind, grapes, bananas, and avocados.
AHAs provide chemical exfoliation, helping to improve skin tone and texture.
Tartaric acid is not as well studied as other AHAs, such as glycolic acid.
Learn more about Tartaric AcidMalic Acid is an acid with both AHA and BHA properties, but is considered an AHA because its AHA properties are stronger.
Like other AHAs, it removes the top layer of old and dead skin to reveal the newer layer underneath. It also helps with improving fine lines, wrinkles, skin tone, skin texture, and acne blemishes.
Due to its exfoliating properties, you should wear SPF when using Malic Acid.
Fun fact: The word "Malic" comes from the word "Malum". In Latin, "Malum" means apple. This ingredient is often derived from unripe fruit.
Read more about some other popular AHA's here:
Learn more about Malic AcidXanthan 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 GumSodium 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 HyaluronateSodium 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 PCAIngredient Ratings
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