Freemay Triple Effect Synergy Serum Versus COSRX The 6 Peptide Skin Booster Serum
Updated on June 15, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 11 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin E
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 common allergens, 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
Freemay Triple Effect Synergy Serum 50 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Freemay Triple Effect Synergy Serum 50 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Bambusa Vulgaris Water
Skin ConditioningWater
Skin ConditioningHelianthus Annuus Seed Oil
Emollient
Caprylic/Capric Triglyceride
Masking
Butylene Glycol
Humectant
Dipropylene Glycol
HumectantGlycereth-26
Humectant
1,2-Hexanediol
Skin Conditioning
Bakuchiol
Antimicrobial
Madecassoside
Antioxidant
Sodium Hyaluronate
Humectant
Hyaluronic Acid
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Hydroxypropyltrimonium Hyaluronate
Potassium Hyaluronate
Skin ConditioningSodium Hyaluronate Crosspolymer
Humectant
Sodium Acetylated Hyaluronate
Humectant
Dimethylsilanol Hyaluronate
HumectantSodium Hyaluronate Dimethylsilanol
HumectantDioscorea Villosa Root Extract
Skin ConditioningMacadamia Ternifolia Seed Oil
Emollient
Panthenol
Skin Conditioning
Hydroxyacetophenone
Antioxidant
Sea Salt
Abrasive
Tocopherol
Antioxidant
Betaine
Humectant
Pyrus Communis Fruit Extract
Skin ConditioningArginine
Masking
Carbomer
Emulsion StabilisingLilium Candidum Bulb Extract
Skin ConditioningRosa Damascena Flower Water
Masking
Adenosine
Skin Conditioning
Aminobutyric Acid
Disodium EDTA
Iris Florentina Root Extract
MaskingCyperus Papyrus Leaf Cell Extract
Antioxidant
Cucumis Melo Fruit Extract
Skin ConditioningPinus Densiflora Leaf Extract
Antimicrobial
Cyperus Rotundus Root Extract
Skin ConditioningCoccinia Indica Fruit Extract
Skin ConditioningMoringa Oleifera Seed Oil
Emollient
Solanum Melongena Fruit Extract
Skin ConditioningSimmondsia Chinensis Seed Oil
Emollient
Centella Asiatica Extract
Cleansing
Corallina Officinalis Extract
Skin Conditioning
Curcuma Longa Root Extract
Masking
Ocimum Sanctum Leaf Extract
Skin Conditioning
Pentylene Glycol
Skin ConditioningPropanediol
Solvent
Bambusa Vulgaris Water, Water, Helianthus Annuus Seed Oil, Caprylic/Capric Triglyceride, Butylene Glycol, Dipropylene Glycol, Glycereth-26, 1,2-Hexanediol, Bakuchiol, Madecassoside, Sodium Hyaluronate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Dimethylsilanol Hyaluronate, Sodium Hyaluronate Dimethylsilanol, Dioscorea Villosa Root Extract, Macadamia Ternifolia Seed Oil, Panthenol, Hydroxyacetophenone, Sea Salt, Tocopherol, Betaine, Pyrus Communis Fruit Extract, Arginine, Carbomer, Lilium Candidum Bulb Extract, Rosa Damascena Flower Water, Adenosine, Aminobutyric Acid, Disodium EDTA, Iris Florentina Root Extract, Cyperus Papyrus Leaf Cell Extract, Cucumis Melo Fruit Extract, Pinus Densiflora Leaf Extract, Cyperus Rotundus Root Extract, Coccinia Indica Fruit Extract, Moringa Oleifera Seed Oil, Solanum Melongena Fruit Extract, Simmondsia Chinensis Seed Oil, Centella Asiatica Extract, Corallina Officinalis Extract, Curcuma Longa Root Extract, Ocimum Sanctum Leaf Extract, Pentylene Glycol, Propanediol
Water
Skin ConditioningDipropylene Glycol
HumectantGlycerin
Humectant
Pentylene Glycol
Skin Conditioning1,2-Hexanediol
Skin Conditioning
Niacinamide
Smoothing
Acetyl Hexapeptide-8
Humectant
Copper Tripeptide-1
Skin Conditioning
Sh-Polypeptide-121
Skin Conditioning
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Skin Conditioning
Oligopeptide-68
Bleaching
Palmitoyl Tripeptide-8
Skin Conditioning
Allantoin
Skin Conditioning
Sodium Hyaluronate
Humectant
Acetyl Glucosamine
Skin ConditioningSerine
Masking
Alanine
MaskingGlycine
Buffering
Threonine
Arginine
Masking
Proline
Skin ConditioningBetaine
Humectant
Sodium PCA
Humectant
Sodium Lactate
BufferingPCA
Humectant
Glutamic Acid
Humectant
Lysine Hcl
Skin Conditioning
Tocopherol
Antioxidant
Dextran
Glycine Soja Oil
Emollient
Hydrogenated Lecithin
Emulsifying
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Polyacrylate Crosspolymer-6
Emulsion StabilisingButylene Glycol
Humectant
Xanthan Gum
EmulsifyingEthylhexylglycerin
Skin ConditioningAdenosine
Skin Conditioning
Polyquaternium-51
Skin Conditioning
Disodium EDTA
Citric Acid
Buffering
Caprylyl Glycol
Emollient
T-Butyl Alcohol
Perfuming
Potassium Sorbate
Preservative
Sodium Oleate
CleansingWater, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Acetyl Hexapeptide-8, Copper Tripeptide-1, Sh-Polypeptide-121, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, Palmitoyl Tripeptide-8, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Serine, Alanine, Glycine, Threonine, Arginine, Proline, Betaine, Sodium PCA, Sodium Lactate, PCA, Glutamic Acid, Lysine Hcl, Tocopherol, Dextran, Glycine Soja Oil, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, T-Butyl Alcohol, Potassium Sorbate, Sodium Oleate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
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 preservativesÂ
Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.
Studies have found adenosine may also help with wound healing.
In skincare products, Adenosine is usually derived from yeast.
Learn more about AdenosineArginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineBetaine 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 BetaineButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolDipropylene Glycol is a synthetically created humectant, stabilizer, and solvent.
This ingredient helps:
Dipropylene glycol is technically an alcohol, but it belongs to the glycol family (often considered part of the ‘good’ alcohols). This means it is hydrating and gentle on skin unlike drying solvent alcohols like denatured alcohol.
As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.
Studies show Dipropylene Glycol is considered safe to use in skincare.
Learn more about Dipropylene GlycolDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolSodium 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 HyaluronateTocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolWater. 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 WaterIngredient Ratings
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Freemay Triple Effect Synergy Serum 50 ingredients
COSRX The 6 Peptide Skin Booster Serum 44 ingredients
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