COSRX The AHA BHA PHA LHA 35 Peel Versus By WishTrend Mandelic Acid Gentle Exfoliating Toner
Updated on October 26, 2025
Overview
What they are
These products are both reef safe . They have a total of 5 ingredients in common
Cool Features
They both contain AHA and hyaluronic acid
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, fragrances, 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
COSRX The AHA BHA PHA LHA 35 Peel 27 ingredients
By WishTrend Mandelic Acid Gentle Exfoliating Toner 22 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
COSRX The AHA BHA PHA LHA 35 Peel 27 ingredients
By WishTrend Mandelic Acid Gentle Exfoliating Toner 22 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycolic Acid
Buffering
Lactic Acid
Buffering
Potassium Hydroxide
BufferingGluconolactone
Skin Conditioning
Mandelic Acid
Antimicrobial
Dipropylene Glycol
HumectantPanthenol
Skin Conditioning
Salicylic Acid 2%
Masking
Methylpropanediol
Solvent1,2-Hexanediol
Skin Conditioning
Octyldodeceth-16
EmulsifyingCitric Acid
Buffering
Hydroxyethylcellulose
Emulsion StabilisingPentylene Glycol
Skin ConditioningSodium Polyacryloyldimethyl Taurate
Emulsion StabilisingCyanocobalamin
Skin ConditioningPolyacrylate Crosspolymer-6
Emulsion StabilisingHydroxypropyl Starch Phosphate
Ethylhexylglycerin
Skin ConditioningCapryloyl Salicylic Acid
Exfoliating
Polysorbate 60
Emulsifying
Disodium Phosphate
BufferingSodium Phosphate
BufferingTocopherol
Antioxidant
Allantoin
Skin Conditioning
Hydrolyzed Hyaluronic Acid
Humectant
Water, Glycolic Acid, Lactic Acid, Potassium Hydroxide, Gluconolactone, Mandelic Acid, Dipropylene Glycol, Panthenol, Salicylic Acid 2%, Methylpropanediol, 1,2-Hexanediol, Octyldodeceth-16, Citric Acid, Hydroxyethylcellulose, Pentylene Glycol, Sodium Polyacryloyldimethyl Taurate, Cyanocobalamin, Polyacrylate Crosspolymer-6, Hydroxypropyl Starch Phosphate, Ethylhexylglycerin, Capryloyl Salicylic Acid, Polysorbate 60, Disodium Phosphate, Sodium Phosphate, Tocopherol, Allantoin, Hydrolyzed Hyaluronic Acid
Water
Skin ConditioningMandelic Acid
Antimicrobial
Butylene Glycol
Humectant
Panthenol
Skin Conditioning
Glycyrrhiza Glabra Root Extract
Bleaching
Prunus Amygdalus Dulcis Fruit Extract
Skin ConditioningSorbitan Sesquioleate
Emulsifying
Centella Asiatica Extract
Cleansing
Houttuynia Cordata Extract
Skin Conditioning
Sorbitol
Humectant
Glycerin
Humectant
Dimethyl Sulfone
Solvent
Beta-Glucan
Skin Conditioning
Chlorphenesin
Antimicrobial
Sodium Citrate
BufferingArginine
Masking
1,2-Hexanediol
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningCarbomer
Emulsion StabilisingPEG-60 Hydrogenated Castor Oil
Emulsifying
Sodium Hyaluronate
Humectant
Natto Gum
Water, Mandelic Acid, Butylene Glycol, Panthenol, Glycyrrhiza Glabra Root Extract, Prunus Amygdalus Dulcis Fruit Extract, Sorbitan Sesquioleate, Centella Asiatica Extract, Houttuynia Cordata Extract, Sorbitol, Glycerin, Dimethyl Sulfone, Beta-Glucan, Chlorphenesin, Sodium Citrate, Arginine, 1,2-Hexanediol, Ethylhexylglycerin, Carbomer, PEG-60 Hydrogenated Castor Oil, Sodium Hyaluronate, Natto Gum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
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 preservativesÂ
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.
Mandelic Acid is an alpha hydroxy acid (AHA).
Like other AHAs, it helps exfoliate the surface of the skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
Mandelic acid helps with:
Due to it having a larger molecular size than glycolic acid, mandelic acid is able to penetrate the skin more slowly and evenly. This makes it gentler and less irritating, making it a great option for sensitive or beginner skin.
Despite being milder, mandelic acid is still an effective exfoliant that improves skin texture and tone over time.
What makes mandelic acid stand out from other AHAs? It has antibacterial and antioxidant properties.
These traits make it a great option for acne-prone or problem skin by reducing active breakouts and fading post-acne marks. Studies show that mandelic acid (especially when combined with salicylic acid) can significantly reduce pimples and hyperpigmentation while causing fewer side effects than stronger acids.
Mandelic acid is effective in concentrations of 5% and up with an ideal pH range of 3-4 for at-home use.
Like other AHAs, it’s important to wear sunscreen daily to protect your newly exfoliated skin.
However, unlike glycolic acid, mandelic acid is light-sensitive. Be sure your mandelic acid is packaged in opaque containers to ensure it stays stable and effective.
In short, mandelic acid is a gentle yet powerful AHA that exfoliates, brightens, and helps clarify skin while keeping irritation low. Its antibacterial action makes it especially beneficial for those with acne-prone, sensitive, or uneven skin, offering smoother, clearer, and more even-toned results over time.
Read more about some other popular AHA's here:
Learn more about Mandelic AcidPanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolWater. 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
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When to use
COSRX The AHA BHA PHA LHA 35 Peel 27 ingredients
By WishTrend Mandelic Acid Gentle Exfoliating Toner 22 ingredients
Reviews
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