Versus

Cos De BAHA Azelaic Acid 10% Serum with Niacinamide Versus Easydew Barrier Repair Cream

Serum
General Moisturizer
Korean Brand South Korea
Korean Brand South Korea

Updated on October 10, 2024

Overview

What they are

These products are both reef safe . They have a total of 3 ingredients in common

Cool Features

They both contain hyaluronic acid and niacinamide

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 common allergens, parabens or sulfates

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
Barrier Repair Cream

Water

Skin Conditioning

Glycerin

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

Dipropylene Glycol

Masking

Vinyldimethicone

Silicon Icon

Caprylic/Capric Triglyceride

Masking

Cocos Nucifera Oil

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

Limnanthes Alba Seed Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Pentaerythrityl Tetraethylhexanoate

Emollient

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

Polyglyceryl-3 Distearate

Emulsifying
Not safe for Fungal Acne Icon

Simmondsia Chinensis Seed Oil

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

1,2-Hexanediol

Skin Conditioning

Pentylene Glycol

Skin Conditioning

Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate

Skin Conditioning

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Polymethylsilsesquioxane

Silicon Icon

Cetearyl Alcohol

Emollient
2 / 1 Fatty Alcohol IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Chlorella Vulgaris Extract

Skin Conditioning

Glucose

Humectant

Dimethiconol

Emollient
Silicon Icon

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Sodium Stearoyl Glutamate

Cleansing

Fructooligosaccharides

Humectant

Fructose

Humectant

Hydroxyacetophenone

Antioxidant
Antioxidant Icon

Tromethamine

Buffering

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Emulsion Stabilising

Polyglyceryl-2 Stearate

Emulsifying
Not safe for Fungal Acne Icon

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Stearyl Alcohol

Emollient
2 / 2 Fatty Alcohol Icon

Xanthan Gum

Emulsifying

Glyceryl Stearate Citrate

Emollient
Not safe for Fungal Acne Icon

Alcohol

Antimicrobial
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon

Disodium EDTA

Sorbitan Isostearate

Emulsifying
1-2 / 0 Not safe for Fungal Acne Icon

Chamaecyparis Obtusa Leaf Extract

Skin Conditioning

Hydrolyzed Hyaluronic Acid

Humectant
Hyaluronic Acid IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Origanum Vulgare Leaf Extract

Skin Conditioning

Salix Alba Bark Extract

Astringent
Good for Oily Skin Icon

Hydrogenated Lecithin

Emulsifying

Hydrolyzed Collagen

Emollient
Helps hydrate Dry Skin IconHelps with Anti-Aging Icon

Cinnamomum Cassia Bark Extract

Masking
May worsen Eczema Icon

Lactobacillus/Soybean Ferment Extract

Skin Conditioning

Portulaca Oleracea Extract

Skin Conditioning

Scutellaria Baicalensis Root Extract

Astringent

Ceramide NP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Ethylhexylglycerin

Skin Conditioning

Madecassoside

Antioxidant
Antioxidant IconHelps reduce irritation IconHelps with Anti-Aging Icon

Hydrolyzed Elastin

Emollient

Asiaticoside

Antioxidant
Antioxidant IconGood for Scar Healing Icon

Madecassic Acid

Skin Conditioning
Helps reduce irritation IconHelps with Anti-Aging Icon

Asiatic Acid

Skin Conditioning

Centella Asiatica Leaf Extract

Skin Conditioning
Helps reduce Skin Redness IconHelps reduce irritation Icon

Sodium Ascorbyl Phosphate

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps brighten skin Icon

Sh-Oligopeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Scar Healing Icon

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

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. 

It is a:

  • Humectant, drawing moisture into the skin
  • Emollient, helping to soften skin
  • Solvent, dispersing and stabilizing formulas
  • Preservative booster, enhancing the antimicrobial activity of other preservatives 
Skin Conditioning

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

Learn more about Panthenol
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

When to use

657 Routines
41% use in am
59% use in pm
84% use every day
When to use See routines that use it ->
1 Routine
0% use in am
100% use in pm
100% use every day

Reviews

Here's what our community thinks

Cos De BAHA Azelaic Acid 10% Serum with Niacinamide 13 ingredients

4.4 /5
from 10 ratings
Great Value (5) Absorbs Well (3) No Scent (3)
Clover's avatar

Clover

2 years ago
Review

I’m on my third bottle
Want a simple, hydrating, scentless, and affordable azelaic acid serum? Look no further! Azelaic acid is well tolerated by many and for me I’ve noticed great improvements regarding redness. There was a short period of time when I cut this out of my routine, and that’s when I noticed how much it had been doing to reduce redness in my skin. This serum also contains aloe Show more

BubbIes's avatar

BubbIes

12 months ago
Review

I was so excited to try a product with what seemed like no comedogenic ingredients, but I suspect all the extracts broke me out pretty badly. I’m talking deep, painful cysts. I think I saw a nice effect on skin brightness, but that’s the only upside unfortunately. This also left a chalky white residue at times.

#great value
#broke me out
#irritating

Easydew Barrier Repair Cream 57 ingredients

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