Skin&Lab Vitamin C Brightening Serum Versus Cos De BAHA PT M.A. Peptide Facial Toner
Updated on April 14, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 7 ingredients in common
Cool Features
They both contain hyaluronic acid and peptides
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, oils, parabens, silicones 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
Skin&Lab Vitamin C Brightening Serum 55 ingredients
Cos De BAHA PT M.A. Peptide Facial Toner 16 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Skin&Lab Vitamin C Brightening Serum 55 ingredients
Cos De BAHA PT M.A. Peptide Facial Toner 16 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningMethylpropanediol
SolventPropanediol
SolventGlycerin
Humectant
1,2-Hexanediol
Skin ConditioningNiacinamide
Smoothing
Betaine
Humectant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Panthenol
Skin Conditioning
Bifida Ferment Lysate
Skin Conditioning
Chlorella Vulgaris Extract
Skin ConditioningSodium Hyaluronate
Humectant
Melia Azadirachta Flower Extract
Skin ConditioningMelia Azadirachta Leaf Extract
Skin ConditioningHydrolyzed Hyaluronic Acid
Humectant
Curcuma Longa Root Extract
Masking
Ocimum Sanctum Leaf Extract
Skin ConditioningCorallina Officinalis Extract
Skin ConditioningHyaluronic Acid
Humectant
Hydrolyzed Collagen
Emollient
Sodium Hyaluronate Crosspolymer
Humectant
Hydroxyethyl Urea
HumectantGlucose
HumectantHydrolyzed Glycosaminoglycans
HumectantTrehalose
HumectantButylene Glycol
Humectant
Fructooligosaccharides
HumectantFructose
HumectantTromethamine
BufferingBenzyl Glycol
SolventAdenosine
Skin Conditioning
Sodium Citrate
BufferingSodium Phytate
Citric Acid
Buffering
Ethylhexylglycerin
Skin ConditioningPolysorbate 20
Emulsifying
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Ascorbic Acid
Antioxidant
Biotin
AntiseborrhoeicCyanocobalamin
Skin ConditioningFolic Acid
Skin ConditioningPantothenic Acid
Skin ConditioningPyridoxine
Skin ConditioningRiboflavin
Cosmetic ColorantThiamine Hcl
MaskingBioflavonoids
Skin ConditioningGlutathione
Linoleic Acid
Cleansing
Menadione
MaskingRetinol
Skin Conditioning
Tocopherol
Antioxidant
Carbomer
Emulsion StabilisingXanthan Gum
EmulsifyingWater, Methylpropanediol, Propanediol, Glycerin, 1,2-Hexanediol, Niacinamide, Betaine, 3-O-Ethyl Ascorbic Acid, Tocopheryl Acetate, Panthenol, Bifida Ferment Lysate, Chlorella Vulgaris Extract, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Hydrolyzed Hyaluronic Acid, Curcuma Longa Root Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Hyaluronic Acid, Hydrolyzed Collagen, Sodium Hyaluronate Crosspolymer, Hydroxyethyl Urea, Glucose, Hydrolyzed Glycosaminoglycans, Trehalose, Butylene Glycol, Fructooligosaccharides, Fructose, Tromethamine, Benzyl Glycol, Adenosine, Sodium Citrate, Sodium Phytate, Citric Acid, Ethylhexylglycerin, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Ascorbic Acid, Biotin, Cyanocobalamin, Folic Acid, Pantothenic Acid, Pyridoxine, Riboflavin, Thiamine Hcl, Bioflavonoids, Glutathione, Linoleic Acid, Menadione, Retinol, Tocopherol, Carbomer, Xanthan Gum
Aloe Barbadensis Leaf Extract
Emollient
Propanediol
SolventGlycerin
Humectant
1,2-Hexanediol
Skin ConditioningBetaine
Humectant
Sodium Hyaluronate
Humectant
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Acetyl Hexapeptide-8
Humectant
Beta-Glucan
Skin Conditioning
Allantoin
Skin Conditioning
Rosa Damascena Extract
MaskingLavandula Angustifolia Flower Extract
Cleansing
Camellia Sinensis Leaf Extract
Antimicrobial
Melissa Officinalis Leaf Extract
Skin ConditioningArtemisia Vulgaris Extract
Skin Conditioning
Aloe Barbadensis Leaf Extract, Propanediol, Glycerin, 1,2-Hexanediol, Betaine, Sodium Hyaluronate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Acetyl Hexapeptide-8, Beta-Glucan, Allantoin, Rosa Damascena Extract, Lavandula Angustifolia Flower Extract, Camellia Sinensis Leaf Extract, Melissa Officinalis Leaf Extract, Artemisia Vulgaris Extract
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Propanediol 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 PropanediolGlycerin 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 Glycerin1,2-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
Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.
Fun fact: Betaine is naturally created in the skin and body. The kind found within cosmetic products can be either plant-derived or synthetic.
Learn more about BetaineSodium 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 HyaluronatePalmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.
This ingredient is a signal peptide, meaning it tells our skin to create collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Palmitoyl Tripeptide-1 can help reduce wrinkles and make the skin look more youthful.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tripeptide-1Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.
This ingredient consists of four amino acids and palmitic acid. These amino acids are arginine, proline, glutamine, and glycine.
This ingredient has many benefits. These benefits include boosting collagen production, fighting inflammation, and reversing UV damage.
By preventing our bodies from producing interleukins, Palmitoyl Tetrapeptide-7 helps fight inflammation. An interleukin is a chemical that signals to the body to produce an inflammatory response. Interleukin production is accelerated by UV radiation.
Palmitoyl Tetrapeptide-7 tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Read more about other common types of peptides here:
Learn more about Palmitoyl Tetrapeptide-7Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Skin&Lab Vitamin C Brightening Serum 55 ingredients
Cos De BAHA PT M.A. Peptide Facial Toner 16 ingredients
