Olehenriksen Dewtopia 20% Acid Night Treatment Versus Farmacy Honey Glow 17% AHA + BHA Resurfacing Acid Serum
Updated on April 04, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 6 ingredients in common
Cool Features
They both contain AHA and PHA
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, dark spots and better texture
Free From
They both do not contain any harsh alcohols, parabens, silicones or sulfates
What's Inside
They both contain oils
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
Olehenriksen Dewtopia 20% Acid Night Treatment 41 ingredients
Farmacy Honey Glow 17% AHA + BHA Resurfacing Acid Serum 35 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
Olehenriksen Dewtopia 20% Acid Night Treatment 41 ingredients
Farmacy Honey Glow 17% AHA + BHA Resurfacing Acid Serum 35 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningAloe Barbadensis Leaf Juice
Skin Conditioning
Betula Alba Juice
AstringentGluconolactone
Skin Conditioning
Glycolic Acid
Buffering
Gossypium Herbaceum Fruit Water
MaskingLactic Acid
Buffering
Isoamyl Laurate
Emollient
Potassium Hydroxide
BufferingPolyacrylate Crosspolymer-6
Emulsion StabilisingSilica
Abrasive
Sodium Hydroxide
BufferingNeopentyl Glycol Diheptanoate
EmollientPolyglyceryl-3 Laurate
EmulsifyingGluconic Acid
Citrus Limon Fruit Extract
Masking
Dipotassium Glycyrrhizate
Humectant
Glycyrrhiza Glabra Root Extract
Bleaching
Saccharum Officinarum Extract
MoisturisingChamomilla Recutita Flower Extract
Masking
Citrus Aurantifolia Peel Extract
Cleansing
Citrus Limon Peel Oil
Masking
Santalum Album Extract
CleansingGlycerin
Humectant
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Sodium Riboflavin Phosphate
Skin ConditioningCitrus Aurantium Bergamia Peel Oil
Triethyl Citrate
Masking
Isododecane
EmollientPolysorbate 60
Emulsifying
Sorbitan Isostearate
Emulsifying
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Dimethylhydroxy Furanone
MaskingVanillin
Masking
1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
EmollientPhenoxyethanol
Preservative
Limonene
Perfuming
Linalool
Perfuming
Citral
Perfuming
Water, Aloe Barbadensis Leaf Juice, Betula Alba Juice, Gluconolactone, Glycolic Acid, Gossypium Herbaceum Fruit Water, Lactic Acid, Isoamyl Laurate, Potassium Hydroxide, Polyacrylate Crosspolymer-6, Silica, Sodium Hydroxide, Neopentyl Glycol Diheptanoate, Polyglyceryl-3 Laurate, Gluconic Acid, Citrus Limon Fruit Extract, Dipotassium Glycyrrhizate, Glycyrrhiza Glabra Root Extract, Saccharum Officinarum Extract, Chamomilla Recutita Flower Extract, Citrus Aurantifolia Peel Extract, Citrus Limon Peel Oil, Santalum Album Extract, Glycerin, Leuconostoc/Radish Root Ferment Filtrate, Sodium Riboflavin Phosphate, Citrus Aurantium Bergamia Peel Oil, Triethyl Citrate, Isododecane, Polysorbate 60, Sorbitan Isostearate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Dimethylhydroxy Furanone, Vanillin, 1,2-Hexanediol, Caprylyl Glycol, Phenoxyethanol, Limonene, Linalool, Citral
Water
Skin ConditioningGlycolic Acid
Buffering
Vitis Vinifera Seed Oil
Emollient
Propanediol
Solvent
Saccharomyces Ferment
Skin Conditioning
Lactic Acid
Buffering
C13-15 Alkane
SolventArginine
Masking
Inositol
Humectant
Potassium Hydroxide
BufferingCarthamus Tinctorius Oleosomes
Emollient
Isopentyldiol
Humectant
Cetearyl Alcohol
Emollient
Opuntia Ficus-Indica Stem Extract
Skin Conditioning
Squalane
Emollient
Salix Alba Bark Extract
Astringent
Vitis Vinifera Fruit Extract
Skin ConditioningHoney Extract
Humectant
Hyaluronic Acid
Humectant
Propolis Extract
Skin Conditioning
Royal Jelly Extract
Skin Conditioning
Glycerin
Humectant
Ubiquinone
Antioxidant
Tocopherol
Antioxidant
Helianthus Annuus Seed Oil
Emollient
Jojoba Esters
Emollient
Lecithin
Emollient
Gluconolactone
Skin Conditioning
Coco-Glucoside
CleansingSodium Phytate
Maltodextrin
Absorbent
Potassium Sorbate
Preservative
Sodium Polyacryloyldimethyl Taurate
Emulsion StabilisingSclerotium Gum
Emulsion StabilisingSodium Benzoate
Masking
Water, Glycolic Acid, Vitis Vinifera Seed Oil, Propanediol, Saccharomyces Ferment, Lactic Acid, C13-15 Alkane, Arginine, Inositol, Potassium Hydroxide, Carthamus Tinctorius Oleosomes, Isopentyldiol, Cetearyl Alcohol, Opuntia Ficus-Indica Stem Extract, Squalane, Salix Alba Bark Extract, Vitis Vinifera Fruit Extract, Honey Extract, Hyaluronic Acid, Propolis Extract, Royal Jelly Extract, Glycerin, Ubiquinone, Tocopherol, Helianthus Annuus Seed Oil, Jojoba Esters, Lecithin, Gluconolactone, Coco-Glucoside, Sodium Phytate, Maltodextrin, Potassium Sorbate, Sodium Polyacryloyldimethyl Taurate, Sclerotium Gum, Sodium Benzoate
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 WaterGluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.
When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This improves texture and brightens the skin.
PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.
Gluconolactone has some interesting properties:
In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells and has not been found to increase sun sensitivity. However, we still recommend wearing SPF daily.
This ingredient is is an created by reacting gluconic acid with an alcohol.
Learn more about GluconolactoneGlycolic 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 AcidPotassium hydroxide is commonly known as caustic potash. It is used to fix the pH of a product or as a cleaning agent in soap. In cleansers, it is used for the saponification of oils.
Sapnification is the process of creating fatty acid metal salts from triglycerides and a strong base. During this process, Potassium Hydroxide is used up and is not present in the final product.
Using high concentrations of Potassium Hydroxide have shown to irritate the skin.
Learn more about Potassium HydroxideGlycerin 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 GlycerinIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Olehenriksen Dewtopia 20% Acid Night Treatment 41 ingredients
Farmacy Honey Glow 17% AHA + BHA Resurfacing Acid Serum 35 ingredients
Reviews
Here's what our community thinks
Olehenriksen Dewtopia 20% Acid Night Treatment 41 ingredients
brightens ur skin cz of the lemon enzyme and results within 1 week. i got rid of all active acne
I honestly didn't liked it at all. I consider my skin to be very resilient and tolerate really high concentrations of exfoliant ingredients, but this was a lot for a leave-in product. I could never use it more than twice a week so the results weren't as good as using another product with a lower concentration but on a daily basis. I ended up mixing it with my body moisturizer to help with KP Show more
