Cos De BAHA Azelaic Acid 5% Facial Serum Versus Cos De BAHA RT Retinol Tranexamic Serum
Updated on December 05, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 7 ingredients in common
Cool Features
They both contain hyaluronic acid
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, fragrances, oils, 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
Cos De BAHA Azelaic Acid 5% Facial Serum 14 ingredients
Cos De BAHA RT Retinol Tranexamic Serum 40 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Cos De BAHA Azelaic Acid 5% Facial Serum 14 ingredients
Cos De BAHA RT Retinol Tranexamic Serum 40 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Aloe Barbadensis Leaf Extract
Emollient
Propylene Glycol
Humectant
Azelaic Acid
Buffering
Niacinamide
Smoothing
1,2-Hexanediol
Skin ConditioningSodium Hyaluronate
Humectant
Sodium Citrate
BufferingPanthenol
Skin Conditioning
Propanediol
SolventPolysorbate 20
Emulsifying
Camellia Sinensis Leaf Extract
Antimicrobial
Leontopodium Alpinum Extract
Skin ConditioningMomordica Charantia Fruit Extract
Skin ConditioningSambucus Nigra Flower Extract 68%
RefreshingAloe Barbadensis Leaf Extract
Emollient
Glycerin
Humectant
Propanediol
SolventTranexamic Acid
Astringent
Bakuchiol
Antimicrobial
Arbutin
Antioxidant
Dimethicone
Emollient
Isononyl Isononanoate
EmollientCaprylic/Capric Triglyceride
MaskingCetearyl Alcohol
Emollient
Cetearyl Olivate
Sorbitan Olivate
Emulsifying
Panthenol
Skin Conditioning
Sodium Hyaluronate
Humectant
Allantoin
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Tocopherol
Antioxidant
Squalane
Emollient
Madecassoside
Antioxidant
Ceramide NP
Skin Conditioning
Retinol
Skin Conditioning
Water
Skin ConditioningButylene Glycol
Humectant
Asiaticoside
Antioxidant
Madecassic Acid
Skin Conditioning
Asiatic Acid
Skin ConditioningRosa Damascena Extract
MaskingMelissa Officinalis Leaf Extract
Skin ConditioningLavandula Angustifolia Flower Extract
Cleansing
Camellia Sinensis Leaf Extract
Antimicrobial
Artemisia Vulgaris Extract
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingAdenosine
Skin Conditioning
Tropolone
Skin ConditioningDisodium EDTA
Polysorbate 60
Emulsifying
Caprylyl Glycol
Emollient1,2-Hexanediol
Skin ConditioningPolysorbate 20 74%
Emulsifying
Aloe Barbadensis Leaf Extract, Glycerin, Propanediol, Tranexamic Acid, Bakuchiol, Arbutin, Dimethicone, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Panthenol, Sodium Hyaluronate, Allantoin, Tocopheryl Acetate, Tocopherol, Squalane, Madecassoside, Ceramide NP, Retinol, Water, Butylene Glycol, Asiaticoside, Madecassic Acid, Asiatic Acid, Rosa Damascena Extract, Melissa Officinalis Leaf Extract, Lavandula Angustifolia Flower Extract, Camellia Sinensis Leaf Extract, Artemisia Vulgaris Extract, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Adenosine, Tropolone, Disodium EDTA, Polysorbate 60, Caprylyl Glycol, 1,2-Hexanediol, Polysorbate 20 74%
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aloe Barbadensis Leaf Extract is an extract of the leaves of the aloe, Aloe barbadensis, Liliaceae.
You may know Aloe to be a good sunburn reliever and inflammation reducer. This is because it contains many components that are known to help reduce irritation and itchiness. These include vitamins, amino acids, polysaccharides, and more. The high water content of aloe also helps give a cooling effect.
Aloe contains the antioxidants Vitamins A, C, and E. These vitamins neutralize free radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.
The aloe plant is naturally abundant in polysaccharides, a carbohydrate made of sugar molecules. Polysaccharides help hydrate your skin by mimicking your skin's natural carbohydrates.
As it is easily absorbed by the skin, aloe is a great moisturizer. It is both a humectant and emollient. Emollients help trap moisture in your skin, keeping your skin soft. Humectants draw water from the air to your skin.
Other components of aloe include sugars such as monosaccharides and polysaccharides, folic acid, choline, many common minerals such as calcium, fatty acids, amino acids, and Vitamin B12.
Aloe does not protect against UV rays, despite it soothing sunburns.
There are over 420 species of aloe but Aloe Barbadensis is the most commonly used for topical products.
Learn more about Aloe Barbadensis Leaf Extract1,2-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
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronatePanthenol 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 PanthenolPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolPolysorbate 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 20Camellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.
This ingredient has many skin benefits:
This ingredient contains polyphenols, a strong antioxidant. Antioxidants help fight off molecules that damage skin cells.
On top of that, the antioxidants in green tea neutralize free-radicals from the sun. This gives the skin some extra UV protection, but should not replace sunscreen.
Many components of tea have anti-inflammatory properties.
Polyphenols and L-theanine help soothe the skin and reduce irritation. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.
Other compounds found in tea include: Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.
Research has shown both drinking Camellia Sinensis Leaf Tea and applying it to the skin can help boost skin elasticity and hydration. Studies also show using tea extract may reduce sebum, or oil, production.
Learn more about Camellia Sinensis Leaf ExtractIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Cos De BAHA Azelaic Acid 5% Facial Serum 14 ingredients
Cos De BAHA RT Retinol Tranexamic Serum 40 ingredients
Reviews
Here's what our community thinks
Cos De BAHA Azelaic Acid 5% Facial Serum 14 ingredients
Got this for my spouse to help with eczema, but I ended up using it too to treat a fungal acne break out. I saw improvements very quickly. Very pleased. Not much of a smell, doesn't irritate my skin. Would recommend. They also have higher percents as well.
First time using Azelaic acid and it has helped with redness reduction and my cystic acne flareups. I started using this 2-3x times a week to avoid using too many actives and I feel that 5% is a bit slow to see faster results. I think my skin can tolerate a higher concentration so I will be testing out the 10% version at some other time. The texture of the serum is on the thicker side and does Show more
