Isntree Chestnut AHA 8% Clear Essence Versus Minimalist Alpha Arbutin 2% + Hyaluronic Acid 1%
Updated on June 17, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin, sensitive skin, scar healing and dark spots
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
Isntree Chestnut AHA 8% Clear Essence 25 ingredients
Minimalist Alpha Arbutin 2% + Hyaluronic Acid 1% 15 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Isntree Chestnut AHA 8% Clear Essence 25 ingredients
Minimalist Alpha Arbutin 2% + Hyaluronic Acid 1% 15 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycolic Acid
Buffering
Lactic Acid
Buffering
Butylene Glycol
Humectant
Glycerin
Humectant
Potassium Hydroxide
Buffering1,2-Hexanediol
Skin Conditioning
Castanea Crenata Shell Extract
Skin ConditioningPanthenol
Skin Conditioning
Sodium Hyaluronate
Humectant
Centella Asiatica Extract
Cleansing
Asiaticoside
Antioxidant
Asiatic Acid
Skin ConditioningMadecassic Acid
Skin Conditioning
Madecassoside
Antioxidant
Portulaca Oleracea Extract
Skin Conditioning
Allantoin
Skin Conditioning
Paeonia Suffruticosa Root Extract
Skin ProtectingCaprylic/Capric Triglyceride
Masking
Hydrogenated Phosphatidylcholine
EmulsifyingSucrose Stearate
EmollientCetearyl Alcohol
Emollient
Glyceryl Caprylate
EmollientHydroxyethylcellulose
Emulsion StabilisingEthylhexylglycerin
Skin ConditioningWater, Glycolic Acid, Lactic Acid, Butylene Glycol, Glycerin, Potassium Hydroxide, 1,2-Hexanediol, Castanea Crenata Shell Extract, Panthenol, Sodium Hyaluronate, Centella Asiatica Extract, Asiaticoside, Asiatic Acid, Madecassic Acid, Madecassoside, Portulaca Oleracea Extract, Allantoin, Paeonia Suffruticosa Root Extract, Caprylic/Capric Triglyceride, Hydrogenated Phosphatidylcholine, Sucrose Stearate, Cetearyl Alcohol, Glyceryl Caprylate, Hydroxyethylcellulose, Ethylhexylglycerin
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ethylhexylglycerin (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.
Hydroxyethylcellulose 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 HydroxyethylcelluloseLactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective.
Its main role is to exfoliate the surface of the skin by loosening the “glue” that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin.
Because lactic acid molecules are larger than glycolic acid, they don’t penetrate as deeply. This means they’re less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin.
Like glycolic acid, it can:
Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF) in the form of sodium lactate.
Studies show it can boost ceramide production to strengthen the skin barrier and even help balance the skin’s microbiome.
To get results, choose products with a pH between 3-4.
Lower strengths (5-12%) focus on surface exfoliation; higher strengths (12% and up) can reach deeper in the dermis (deeper, supportive layer) to improve skin texture and firmness over time.
Though it was originally derived from milk, most modern lactic acid used in skincare is vegan. It is made through non-dairy fermentation to create a bio-identical and stable form suitable for all formulations.
When lactic acid shows up near the end of an ingredient list, it usually means the brand added just a tiny amount to adjust the product’s pH.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Lactic acid is truly a gentle multitasker: it exfoliates, hydrates, strengthens, and brightens. It's a great ingredient for giving your skin a smooth, glowing, and healthy look without the harshness of stronger acids.
Read more about some other popular AHA's here:
Learn more about Lactic AcidSodium 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 HyaluronateIngredient Ratings
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When to use
Isntree Chestnut AHA 8% Clear Essence 25 ingredients
Minimalist Alpha Arbutin 2% + Hyaluronic Acid 1% 15 ingredients
Reviews
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