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Overview

What they are

These products are both fungal acne (malassezia) safe facial treatments. They have a total of 5 ingredients in common

Cool Features

They both contain BHA and exfoliants

Suited For

They're both likely to be good for fighting acne, brightening skin, oily skin, reducing pores and scar healing

Free From

They both do not contain any fragrances, oils, parabens, silicones or sulfates

What's Inside

They both contain harsh alcohols

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

COSRX AC Collection Blemish Spot Drying Lotion
Neutrogena Stubborn Acne Spot Drying Lotion
Neutrogena Stubborn Acne Spot Drying Lotion
Facial Treatment
American Brand United States

Ingredient Info

Click any item below to learn more and see relevant ingredients

At a glance

Click on any of the items below to learn more

Notable Ingredients

Benefits

Concerns

Notable Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
AC Collection Blemish Spot Drying Lotion
Alcohol Antimicrobial, Astringent, Masking
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon
AlcoholAlcohol Icon 5 Concerns

Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.

Very Disliked Full details ->
Calamine Absorbent, Skin Protecting

We don't have a description for Calamine.

Water Skin Conditioning, Solvent

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.

Glycerin Humectant, Skin Conditioning, Skin Protecting
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon
2 Benefits

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

0 Com. / 0 Irr.
Titanium Dioxide Cosmetic Colorant, UV Absorber, UV Filter
0 / 0 Mineral UV Filter IconNon-Reef-Safe Icon
Mineral UV FilterMineral UV Filter Icon Non-Reef-SafeNon-Reef-Safe Icon

Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.

0 Com. / 0 Irr.
Zinc Oxide Cosmetic Colorant, Skin Protecting, UV Absorber
1 / 0 Mineral UV Filter IconHelps fight Acne IconNon-Reef-Safe Icon
Mineral UV FilterMineral UV Filter Icon Helps fight AcneHelps fight Acne Icon Non-Reef-SafeNon-Reef-Safe Icon

Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.

1 Com. / 0 Irr.
Butylene Glycol Humectant, Masking, Skin Conditioning
1 / 0

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

1 Com. / 0 Irr.
Salix Alba Bark Extract Astringent, Skin Conditioning, Soothing
Good for Oily Skin Icon
Good for Oily SkinGood for Oily Skin Icon

Salix Alba Bark Extract comes from the white willow tree, which is native to Europe and Central Asia.

Ethyl Hexanediol Solvent

Ethyl Hexanediol is an aliphatic alcohol. It is a solvent.

1,2-Hexanediol Skin Conditioning, Solvent

1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.

Dimethyl Sulfone Solvent

Dimethyl Sulfone is an organic compound that naturally contains sulfur. It is used as a solvent due to its stability. Solvents help mix and stabilize other ingredients.

Silica Abrasive, Absorbent
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon
ExfoliantExfoliant Icon 2 Concerns

Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.

Disliked Full details ->
Salicylic Acid Masking, Preservative, Skin Conditioning
BHA IconPreservative IconGood for Oily Skin IconGood for Minimizing Pores IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin IconCan worsen Dry Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon
BHABHA Icon PreservativePreservative Icon 5 Benefits 4 Concerns

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

Colloidal Sulfur Antimicrobial
Bad for Acne Prone Skin Icon
Bad for Acne Prone SkinBad for Acne Prone Skin Icon

Colloidal Sulfur can be bad for acne prone skin.

Very Disliked Full details ->
Acacia Senegal Gum Masking

We don't have a description for Acacia Senegal Gum.

Disliked Full details ->
Camphor Masking
May cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon
4 Concerns

Camphor is a waxy solid with a strong scent. It is made using turpentine oil.

Very Disliked Full details ->
Cyanocobalamin Skin Conditioning

Cyanocobalamin is the manufactured version of vitamin B12. Our bodies use B12 for cell production.

Madecassic Acid Skin Conditioning

Madecassic Acid is a major component of Centella Asiatica Extract. It has anti-inflammatory and antioxidant properties.

Asiaticoside Antioxidant, Skin Conditioning
Antioxidant Icon
AntioxidantAntioxidant Icon

Asiaticoside comes from the super popular skin-soothing ingredient, Centella asiatica. It is one of four active compounds found in the extract of Centella Asiatica.

Centella Asiatica Extract Cleansing, Skin Conditioning, Smoothing
Helps reduce Skin Redness IconHelps reduce irritation Icon
2 Benefits

Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.

Stubborn Acne Spot Drying Lotion
Sulfur Antiseborrhoeic, Skin Conditioning
3 / 0 Helps fight Acne Icon
Helps fight AcneHelps fight Acne Icon

Sulfur is a commonly occurring element on Earth (and our universe!). In cosmetics, it helps kill bacteria, reduces sebum, and provides exfoliation. This makes it an effective ingredient to reduce breakouts and fight acne.

3 Com. / 0 Irr.
Isopropyl Alcohol Solvent
0 / 0 Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon
AlcoholAlcohol Icon 5 Concerns

Isopropyl Alcohol is more commonly known as rubbing alcohol. It is most commonly used as a solvent, meaning it helps other ingredients dissolve.

0 Com. / 0 Irr.
Very Disliked Full details ->
Water Skin Conditioning, Solvent

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.

Calamine Absorbent, Skin Protecting

We don't have a description for Calamine.

Niacinamide Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconGood for Minimizing Pores IconGood for Dark Spots IconHelps fight Acne IconHelps brighten skin Icon
NiacinamideNiacinamide Icon 6 Benefits

Niacinamide has emerged as an all-star ingredient due to its many benefits.

Zinc Oxide Cosmetic Colorant, Skin Protecting, UV Absorber
1 / 0 Mineral UV Filter IconHelps fight Acne IconNon-Reef-Safe Icon
Mineral UV FilterMineral UV Filter Icon Helps fight AcneHelps fight Acne Icon Non-Reef-SafeNon-Reef-Safe Icon

Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.

1 Com. / 0 Irr.
Zea Mays Starch Abrasive, Absorbent, Skin Protecting
Exfoliant Icon
ExfoliantExfoliant Icon

Zea Mays Starch is starch made from corn. You might know this as cornstarch . It is used to thicken a product. It can replace talc as an absorbent.

Disliked Full details ->
Magnesium Aluminum Silicate Absorbent
0 / 0

Magnesium Aluminum Silicate is a type of silica. It comes from naturally occuring minerals such as silicate ores and clay.

0 Com. / 0 Irr.
Disliked Full details ->
Salicylic Acid Masking, Preservative, Skin Conditioning
BHA IconPreservative IconGood for Oily Skin IconGood for Minimizing Pores IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin IconCan worsen Dry Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon
BHABHA Icon PreservativePreservative Icon 5 Benefits 4 Concerns

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

Titanium Dioxide Cosmetic Colorant, UV Absorber, UV Filter
0 / 0 Mineral UV Filter IconNon-Reef-Safe Icon
Mineral UV FilterMineral UV Filter Icon Non-Reef-SafeNon-Reef-Safe Icon

Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.

0 Com. / 0 Irr.

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Absorbent, Skin Protecting
Liked

We don't have a description for Calamine.

Skin Conditioning, Solvent
Loved

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 Water
Cosmetic Colorant, UV Absorber, UV Filter
Mixed

Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.

Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.

With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.

Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.

Pure titanium dioxide is a white powder that is used in many products to add or change color.

Learn more about Titanium Dioxide
Cosmetic Colorant, Skin Protecting, UV Absorber
Liked

Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.

Today, traditional and nano-sized zinc oxide can be found in beauty products. Nano-sized zinc oxide can enhance a product's UV protection. While it is not believed to have a negative effect on skin, nano-zinc oxide can be harmful to coral reefs.

More about harmful reef ingredients here.

Zinc Oxide also has antibacterial and calming properties. It is not water soluble.

Zinc has been used throughout history as an ingredient in paint and medicine. An Indian text from 500BC is believed to list zinc oxide as a salve for open wound. The Ancient Greek physician Dioscorides has also mentioned the use of zinc as an ointment in 1AD.

Learn more about Zinc Oxide
Masking, Preservative, Skin Conditioning
Liked

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.

Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.

In general, Salicylic Acid is a great ingredient for oily acne-prone skin.

While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Learn more about Salicylic Acid

Ingredient Ratings

Here's what our community thinks of the ingredients in these two products.

AC Collection Blemish Spot Drying Lotion
11
4
5
liked
mixed
disliked
not rated
Stubborn Acne Spot Drying Lotion
6
1
3
liked
mixed
disliked
not rated

When to use

7 Routines
0% use in am
100% use in pm
29% use every day
9 Routines
22% use in am
78% use in pm
56% use every as_needed