Versus

Underated Azelaic Acid 9% GDL 5% Niacinamide 4% Cream Versus Dermalogica Powerbright Dark Spot Peel

Facial Treatment
Facial Treatment
Indian Brand India
American Brand United States

Updated on March 22, 2024

Overview

What they are

These products are both cruelty-free facial treatments. They have a total of 14 ingredients in common

Cool Features

They both contain niacinamide 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 fragrances and 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

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Azelaic Acid 9% GDL 5% Niacinamide 4% Cream
Powerbright Dark Spot Peel

Water

Skin Conditioning

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Lactobacillus/Pumpkin Fruit Ferment Filtrate

Skin Conditioning

Glycolic Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Polysorbate 20

Emulsifying
0 / 0 Not safe for Fungal Acne Icon

Niacinamide

Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin Icon

C12-18 Alkanoyl Glycerin/Sebacic Acid Copolymer

Not safe for Fungal Acne Icon

Gluconolactone

Skin Conditioning
PHA IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Phytic Acid

AHA IconGood for Oily Skin IconHelps brighten skin IconMay worsen Rosacea Icon

Mandelic Acid

Antimicrobial
AHA IconGood for Oily Skin IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Elaeis Guineensis Butter

Emollient

Sodium Hydroxide

Buffering

Tetrahydroxypropyl Ethylenediamine

Hectorite

Absorbent

Behenyl Alcohol

Emollient
Fatty Alcohol Icon

Arachidyl Alcohol

Emollient

Tranexamic Acid

Astringent
Good for Dark Spots IconGood for Scar Healing Icon

Dipotassium Glycyrrhizate

Humectant
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

Simmondsia Chinensis Seed Oil

Emollient
0-2 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Citrus Aurantium Dulcis Peel Oil

Masking
Oil Icon

Citrus Aurantium Bergamia Fruit Oil

Masking
Fragrance IconOil Icon

Citrus Limon Peel Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Citrus Paradisi Peel Oil

Masking
Fragrance IconOil Icon

Ricinus Communis Seed Oil

Masking
0-1 / 0 Fragrance IconOil IconNot safe for Fungal Acne Icon

Zingiber Officinale Root Oil

Masking
Fragrance IconOil Icon

Lavandula Angustifolia Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Jasminum Sambac Flower Extract

Masking
Fragrance Icon

Vanilla Planifolia Fruit

Masking

Viola Odorata Leaf Extract

Masking

Cocos Nucifera Oil

Masking
4 / 0 Fragrance IconOil IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Leuconostoc/Radish Root Ferment Filtrate

Antimicrobial
Not safe for Fungal Acne Icon

Peat Extract

Skin Conditioning

Juniperus Virginiana Oil

Masking
Oil IconMay cause irritation IconEU Allergen Icon

Curcuma Longa Root Extract

Masking
Fragrance Icon

Prunus Amygdalus Dulcis Oil

Skin Conditioning
3 / 0 Oil IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Isochrysis Galbana Extract

Skin Conditioning

Nannochloropsis Gaditana Extract

Antioxidant
Antioxidant Icon

Ilex Paraguariensis Leaf Extract

Perfuming
Fragrance Icon

Cucumis Sativus Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Mimosa Tenuiflora Bark Extract

Skin Protecting

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Squalene

Emollient
Helps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Phosphatidylcholine

Emulsifying

Caprylyl Glycol

Emollient

Lecithin

Emollient

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Lauryl Alcohol

Emollient
Fatty Alcohol Icon

Ethoxydiglycol

Humectant
0 / 0

Arachidyl Glucoside

Emulsifying

Palmitic Acid

Emollient
2 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon

Myristyl Alcohol

Emollient
2 / 4 Fatty Alcohol Icon

Bisabolol

Masking
Helps reduce irritation Icon

Polyquaternium-80

Cleansing

Didecyldimonium Chloride

Emulsifying

Beta-Sitosterol

Emulsion Stabilising

Dipteryx Odorata Seed Extract

Masking

Xanthan Gum

Emulsifying

Methylpropanediol

Solvent

Cetyl Alcohol

Emollient
2 / 2 Fatty Alcohol Icon

Titanium Dioxide

Cosmetic Colorant
0 / 0 Mineral UV Filter IconNon-Reef-Safe Icon

Tetrasodium Glutamate Diacetate

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Stearic Acid

Cleansing
2-3 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon

Hydroxyethylcellulose

Emulsion Stabilising

Cistus Ladaniferus Resin

Masking

Styrax Benzoin Resin Extract

Masking
Fragrance Icon

Sodium Benzoate

Masking
Preservative Icon

Potassium Sorbate

Preservative
Preservative Icon

Limonene

Perfuming
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Water, Glycerin, Butylene Glycol, Lactobacillus/Pumpkin Fruit Ferment Filtrate, Glycolic Acid, Polysorbate 20, Niacinamide, C12-18 Alkanoyl Glycerin/Sebacic Acid Copolymer, Gluconolactone, Phytic Acid, Mandelic Acid, Butyrospermum Parkii Butter, Elaeis Guineensis Butter, Sodium Hydroxide, Tetrahydroxypropyl Ethylenediamine, Hectorite, Behenyl Alcohol, Arachidyl Alcohol, Tranexamic Acid, Dipotassium Glycyrrhizate, Simmondsia Chinensis Seed Oil, Citrus Aurantium Dulcis Peel Oil, Citrus Aurantium Bergamia Fruit Oil, Citrus Limon Peel Oil, Citrus Paradisi Peel Oil, Ricinus Communis Seed Oil, Zingiber Officinale Root Oil, Lavandula Angustifolia Oil, Jasminum Sambac Flower Extract, Vanilla Planifolia Fruit, Viola Odorata Leaf Extract, Cocos Nucifera Oil, Leuconostoc/Radish Root Ferment Filtrate, Peat Extract, Juniperus Virginiana Oil, Curcuma Longa Root Extract, Prunus Amygdalus Dulcis Oil, Isochrysis Galbana Extract, Nannochloropsis Gaditana Extract, Ilex Paraguariensis Leaf Extract, Cucumis Sativus Seed Oil, Mimosa Tenuiflora Bark Extract, Tocopherol, Squalene, Phosphatidylcholine, Caprylyl Glycol, Lecithin, Glyceryl Stearate, Lauryl Alcohol, Ethoxydiglycol, Arachidyl Glucoside, Palmitic Acid, Myristyl Alcohol, Bisabolol, Polyquaternium-80, Didecyldimonium Chloride, Beta-Sitosterol, Dipteryx Odorata Seed Extract, Xanthan Gum, Methylpropanediol, Cetyl Alcohol, Titanium Dioxide, Tetrasodium Glutamate Diacetate, Citric Acid, Stearic Acid, Hydroxyethylcellulose, Cistus Ladaniferus Resin, Styrax Benzoin Resin Extract, Sodium Benzoate, Potassium Sorbate, Limonene

Ingredients Explained

These ingredients are found in both products.

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

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.

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
Skin Conditioning

Gluconolactone 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 Gluconolactone
Smoothing

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

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide
Emollient, Emulsifying

Glyceryl Stearate is a mix of glycerin and stearic acid.

It is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.

As an emollient, it helps soften skin and supports barrier-replenishing ingredients.

In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced.

This ingredient may not be fungal-acne safe

Fun fact: The human body also creates Glyceryl Stearate naturally.

Learn more about Glyceryl Stearate
Emollient, Emulsion Stabilising

Arachidyl Alcohol is a fatty alcohol made from peanut oil. It is an emollient, emulsifier, and thickener.

You'll most likely find this ingredient as an emulsifier in water-based cosmetics.

Emollient, Emulsion Stabilising

A type of fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as traditional alcohols.

Emollients help keep your skin soft and hydrated by creating a film that traps moisture in.

Behenyl Alcohol is usually derived from the fats in vegetable oils.

In 2000, Behenyl Alcohol was approved by the US as medicine to reduce the duration of cold sores.

Learn more about Behenyl Alcohol
Emulsifying

We don't have a description for Arachidyl Glucoside yet.

Emollient, Emulsifying, Emulsion Stabilising

Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.

Its main roles are:

Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

Learn more about Cetyl Alcohol
Cleansing, Emulsifying, Emulsion Stabilising

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.

Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.

Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.

This ingredient may not be Malassezia folliculitis, or fungal-acne safe.

Learn more about Stearic Acid
Emulsifying

Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.

As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.

Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.

The lauric acid used to create Polysorbate 20 is often derived from coconuts.

Polysorbate 20 may not be fungal acne safe.

Learn more about Polysorbate 20
Skin Conditioning

Butyrospermum Parkii Butter is a plant lipid from the fruit of the Shea Tree. It is an effective skin hydrator and emollient.

Emollients help soothe and soften your skin. It does this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.

Shea butter is rich in antioxidants. Antioxidants help fight free-radicals, or molecules that may harm the body. It is also full of fatty acids including stearic acid and linoleic acid. These acids help replenish the skin and keep skin moisturized.

While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.

Shea butter may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Learn more about Butyrospermum Parkii Butter
Masking, Perfuming

Curcuma Longa Root Extract is from the spice, turmeric. Besides being a healthy and delicious spice, turmeric also has plenty of skincare benefits. It has anti-inflammatory, antioxidant, and anti-microbial properties.

Turmeric contains curcumin, an antioxidant. Antioxidants help neutralize unstable free-radical molecules. Free-radical molecules may damage your skin's cells and DNA. Curcumin may help with anti-aging.

Curcumin also has anti-inflammatory properties and can help soothe skin and reduce irritation. On top of that, curcumin has been shown to help prevent hyperpigmentation from sun damage.

The anti-microbial property of turmeric can make it effective in treating acne. This property has also been shown to help regulate the production of sebum.

Learn more about Curcuma Longa Root Extract
Emollient, Emulsifying, Skin Conditioning

Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of mixture of phospholipids.

This ingredient has emollient and emulsifying properties.

As an emollient, lecithen helps soften the skin and creates a barrier to keep moisture in.

As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can also help ingredients be better absorbed by the skin.

This is because the phospholipids in lecithin produce liposomes. Liposomes help other ingredients get through the skin barrier.

Depending on the source of this ingredient, lecithin may not be fungal acne safe. This is because some sources of lecithin come from soybean oil, which may feed the malassezia yeast that feeds fungal acne.

We recommend reaching out to the brand you are purchasing from to inquire about the source of their lecithin.

Learn more about Lecithin
Buffering

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide

When to use

1 Routine
100% use in am
0% use in pm
100% use every day
5 Routines
20% use in am
80% use in pm
60% use every day