BYOMA Brightening Toner Versus Prequel Multi-Acid Milk Peel AHA Exfoliating Solution
Updated on December 16, 2024
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 AHA
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates
What's Inside
They both contain fragrances
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
BYOMA Brightening Toner 19 ingredients
Prequel Multi-Acid Milk Peel AHA Exfoliating Solution 33 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
BYOMA Brightening Toner 19 ingredients
Prequel Multi-Acid Milk Peel AHA Exfoliating Solution 33 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Lactate
BufferingDipropylene Glycol
MaskingGlycerin
Humectant
Salix Alba Bark Extract
Astringent
Lactic Acid
Buffering
Diglycerin
Humectant
1,2-Hexanediol
Skin Conditioning
Urea
Buffering
Ethylhexylglycerin
Skin ConditioningTocopherol
Antioxidant
Polyglyceryl-10 Laurate
Skin Conditioning
Sodium Phytate
Betula Alba Juice
AstringentMandelic Acid
Antimicrobial
Benzaldehyde
Masking
Benzoic Acid
Masking
Sphingolipids
EmollientCeramide NP
Skin Conditioning
Water
Skin ConditioningGlycolic Acid
Buffering
Sodium Hydroxide
BufferingGlycerin
Humectant
Propanediol
Solvent
Ethylhexyl Olivate
Skin Conditioning
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingC13-16 Isoparaffin
Solvent
C10-12 Isoalkane
SolventPhytic Acid
Malic Acid
Buffering
Mandelic Acid
Antimicrobial
Lactic Acid
Buffering
Lipase
Skin ConditioningProtease
Skin Conditioning
Squalane
Emollient
Polyglyceryl-10 Stearate
Skin Conditioning
C15-23 Alkane
SolventHydroxyacetophenone
Antioxidant
Phenoxyethanol
Preservative
Tricaprylin
Masking
Glyceryl Oleate
Emollient
Ethylhexyl Polyhydroxystearate
EmollientTetradecane
Perfuming
C13-14 Alkane
SolventDecyl Glucoside
CleansingMaltodextrin
Absorbent
Xanthan Gum
EmulsifyingLecithin
Emollient
Sclerotium Gum
Emulsion StabilisingPolyglyceryl-4 Oleate
Emulsifying
Carrageenan
Silica
Abrasive
Water, Glycolic Acid, Sodium Hydroxide, Glycerin, Propanediol, Ethylhexyl Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, C13-16 Isoparaffin, C10-12 Isoalkane, Phytic Acid, Malic Acid, Mandelic Acid, Lactic Acid, Lipase, Protease, Squalane, Polyglyceryl-10 Stearate, C15-23 Alkane, Hydroxyacetophenone, Phenoxyethanol, Tricaprylin, Glyceryl Oleate, Ethylhexyl Polyhydroxystearate, Tetradecane, C13-14 Alkane, Decyl Glucoside, Maltodextrin, Xanthan Gum, Lecithin, Sclerotium Gum, Polyglyceryl-4 Oleate, Carrageenan, Silica
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Glycerin 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 GlycerinLactic 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 AcidMandelic Acid helps exfoliate skin. It also contains antioxidant properties.
As an AHA, Mandelic Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Mandelic Acid may be an alternative to Glycolic Acid for those with sensitive skin.
Mandelic Acid may help reduce wrinkles, acne, and hyperpigmentation.
Read more about some other popular AHA's here:
Learn more about Mandelic AcidWater. 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
BYOMA Brightening Toner 19 ingredients
Prequel Multi-Acid Milk Peel AHA Exfoliating Solution 33 ingredients
Reviews
Here's what our community thinks
BYOMA Brightening Toner 19 ingredients
Prequel Multi-Acid Milk Peel AHA Exfoliating Solution 33 ingredients
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