Philosophy Help Me Retinol Night Treatment Versus MDacne Benzoyl Peroxide 2.5% Treatment Cream
Updated on January 07, 2025
Overview
What they are
These products are both cruelty-free facial treatments. They have a total of 9 ingredients in common
Cool Features
They both contain Vitamin C and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any sulfates
What's Inside
They both contain common allergens, fragrances and silicones
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
Philosophy Help Me Retinol Night Treatment 28 ingredients
MDacne Benzoyl Peroxide 2.5% Treatment Cream 27 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
Philosophy Help Me Retinol Night Treatment 28 ingredients
MDacne Benzoyl Peroxide 2.5% Treatment Cream 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCaprylic/Capric Triglyceride
Masking
Glycerin
Humectant
Cetearyl Alcohol
Emollient
C10-30 Cholesterol/Lanosterol Esters
Emulsifying
Cetyl Alcohol
Emollient
Dimethicone
Emollient
Cetyl Ricinoleate
Emollient
Polysorbate 60
Emulsifying
Benzyl Alcohol
Perfuming
Retinol
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Ascorbyl Palmitate
Antioxidant
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Stearic Acid
Cleansing
PEG-10 Soy Sterol
Emulsifying
Phenoxyethanol
Preservative
Cyclopentasiloxane
Emollient
Magnesium Aluminum Silicate
AbsorbentCyclohexasiloxane
Emollient
Methylparaben
Preservative
Triethanolamine
BufferingDisodium EDTA
Bisabolol
Masking
BHT
Antioxidant
Polysorbate 20
Emulsifying
Propyl Gallate
Antioxidant
Ascorbic Acid
Antioxidant
Water, Caprylic/Capric Triglyceride, Glycerin, Cetearyl Alcohol, C10-30 Cholesterol/Lanosterol Esters, Cetyl Alcohol, Dimethicone, Cetyl Ricinoleate, Polysorbate 60, Benzyl Alcohol, Retinol, Tocopheryl Acetate, Ascorbyl Palmitate, Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer, Stearic Acid, PEG-10 Soy Sterol, Phenoxyethanol, Cyclopentasiloxane, Magnesium Aluminum Silicate, Cyclohexasiloxane, Methylparaben, Triethanolamine, Disodium EDTA, Bisabolol, BHT, Polysorbate 20, Propyl Gallate, Ascorbic Acid
Benzoyl Peroxide 2.5%
Water
Skin ConditioningAscorbic Acid
Antioxidant
C12-15 Alkyl Benzoate
AntimicrobialCamellia Sinensis Extract
Antioxidant
Caprylyl Glycol
EmollientCetearyl Alcohol
Emollient
Cucumis Sativus Fruit Extract
Emollient
Cyclopentasiloxane
Emollient
Cyclotetrasiloxane
Emollient
Dimethicone
Emollient
Glycerin
Humectant
Glycyrrhiza Glabra Root Extract
Bleaching
Hexylene Glycol
EmulsifyingHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingLavandula Angustifolia Oil
Masking
Magnesium Aluminum Silicate
AbsorbentPEG-150 Distearate
Emulsifying
Phenoxyethanol
Preservative
Polysorbate 80
Emulsifying
Potassium Sorbate
Preservative
Propylene Glycol
Humectant
Steareth-2
EmulsifyingSteareth-20
CleansingTetrasodium EDTA
Tocopheryl Acetate
Antioxidant
Propanediol
Solvent
Benzoyl Peroxide 2.5%, Water, Ascorbic Acid, C12-15 Alkyl Benzoate, Camellia Sinensis Extract, Caprylyl Glycol, Cetearyl Alcohol, Cucumis Sativus Fruit Extract, Cyclopentasiloxane, Cyclotetrasiloxane, Dimethicone, Glycerin, Glycyrrhiza Glabra Root Extract, Hexylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Lavandula Angustifolia Oil, Magnesium Aluminum Silicate, PEG-150 Distearate, Phenoxyethanol, Polysorbate 80, Potassium Sorbate, Propylene Glycol, Steareth-2, Steareth-20, Tetrasodium EDTA, Tocopheryl Acetate, Propanediol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidCetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholCyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeGlycerin 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 GlycerinMagnesium Aluminum Silicate is a type of silica. It comes from naturally occuring minerals such as silicate ores and clay.
Magnesium aluminum silicate is used for enhancing texture and as an absorbent. Due to its large molecular size, it is unable to be absorbed into the skin.
Like other types of silica, this ingredient can be used to thicken a product. As an absorbent, it may be used to absorb extra water or help prevent clumping.
Although “aluminum” in an ingredient name can raise red flags for some consumers, the form and usage context matter significantly. For typical topical applications, there is no substantial evidence of health risks - such as cancer, neurotoxicity, or systemic “aluminum overload.”
Learn more about Magnesium Aluminum SilicatePhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateWater. 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
Philosophy Help Me Retinol Night Treatment 28 ingredients
MDacne Benzoyl Peroxide 2.5% Treatment Cream 27 ingredients
Reviews
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