COSRX AHA/BHA Refresh Vitamin C Booster Serum Versus Some By Mi AHA, BHA, PHA 30 Days Miracle Serum
Updated on July 18, 2023
Overview
What they are
These products are both reef safe serums. They have a total of 6 ingredients in common
Cool Features
They both contain AHA 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 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
COSRX AHA/BHA Refresh Vitamin C Booster Serum 24 ingredients
Some By Mi AHA, BHA, PHA 30 Days Miracle Serum 62 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
COSRX AHA/BHA Refresh Vitamin C Booster Serum 24 ingredients
Some By Mi AHA, BHA, PHA 30 Days Miracle Serum 62 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Actinidia Chinensis Fruit Extract
EmollientHylocereus Undatus Fruit Extract
Skin ConditioningHippophae Rhamnoides Water
Masking
Butylene Glycol
Humectant
Niacinamide
Smoothing
1,2-Hexanediol
Skin ConditioningGlycolic Acid
Buffering
Betaine
Humectant
Sodium Hydroxide
BufferingWater
Skin ConditioningPanthenol
Skin Conditioning
Allantoin
Skin Conditioning
Hydroxyethylcellulose
Emulsion StabilisingGlycerin
Humectant
Polyglyceryl-10 Myristate
Skin Conditioning
Polyglyceryl-10 Laurate
Skin Conditioning
Sodium Hyaluronate
Humectant
Adenosine
Skin Conditioning
Ascorbyl Glucoside
Antioxidant
Citrus Aurantium Bergamia Fruit Oil
Masking
Betaine Salicylate
Antimicrobial
Alpha-Arbutin
Antioxidant
Menthyl Lactate
MaskingMentha Haplocalix Extract
MaskingActinidia Chinensis Fruit Extract, Hylocereus Undatus Fruit Extract, Hippophae Rhamnoides Water, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Glycolic Acid, Betaine, Sodium Hydroxide, Water, Panthenol, Allantoin, Hydroxyethylcellulose, Glycerin, Polyglyceryl-10 Myristate, Polyglyceryl-10 Laurate, Sodium Hyaluronate, Adenosine, Ascorbyl Glucoside, Citrus Aurantium Bergamia Fruit Oil, Betaine Salicylate, Alpha-Arbutin, Menthyl Lactate, Mentha Haplocalix Extract
Water
Skin ConditioningCentella Asiatica Extract 77%
Cleansing
Cetyl Ethylhexanoate
EmollientCaprylic/Capric Triglyceride
MaskingGlycerin
Humectant
Olea Europaea Fruit Oil
Masking
Propanediol
SolventAlcohol
Antimicrobial
Butylene Glycol
Humectant
1,2-Hexanediol
Skin ConditioningNiacinamide
Smoothing
Melaleuca Alternifolia Leaf Water
Antimicrobial
Camellia Sinensis Leaf Extract
Antimicrobial
Scutellaria Baicalensis Root Extract
AstringentPolygonum Cuspidatum Root Extract
Antioxidant
Glycyrrhiza Glabra Root Extract
Bleaching
Chamomilla Recutita Flower Extract
Masking
Rosmarinus Officinalis Leaf Extract
AntimicrobialSodium Lactate
BufferingSodium PCA
HumectantCitric Acid
Buffering
Lactic Acid
Buffering
Malic Acid
Buffering
Glycolic Acid
Buffering
Pyruvic Acid
MaskingTartaric Acid
Buffering
Gaultheria Procumbens Leaf Extract
Perfuming
Lactobionic Acid
Buffering
Pentylene Glycol
Skin ConditioningVaccinium Macrocarpon Fruit Extract
AstringentLavandula Angustifolia Extract
Skin Conditioning
Ocimum Basilicum Leaf Extract
Skin ConditioningSyringa Vulgaris Extract
Skin ConditioningHouttuynia Cordata Extract
Skin Conditioning
Angelica Keiskei Extract
Antioxidant
Althaea Officinalis Root Extract
Skin ConditioningRosmarinus Officinalis Extract
AntimicrobialMadecassoside
Antioxidant
Camellia Oleifera Seed Oil
Skin Conditioning
Oryza Sativa Bran Oil
Emollient
Camellia Sinensis Seed Oil
Humectant
Rosa Canina Fruit Oil
Emollient
Prunus Amygdalus Dulcis Oil
Skin Conditioning
Limnanthes Alba Seed Oil
Skin Conditioning
Sodium Chloride
Masking
Citrus Paradisi Peel Oil
Masking
Citrus Aurantium Dulcis Peel Oil
Masking
Curcuma Longa Root Extract
Masking
Melia Azadirachta Leaf Extract
Skin ConditioningMelia Azadirachta Flower Extract
Skin ConditioningXanthan Gum
EmulsifyingPelargonium Graveolens Flower Oil
Masking
Boswellia Carterii Oil
Masking
Melia Azadirachta Bark Extract
AntimicrobialPearl Powder
Amyris Balsamifera Bark Oil
Masking
Moringa Oleifera Seed Oil
Emollient
Ocimum Sanctum Leaf Extract
Skin ConditioningOcimum Basilicum Flower/Leaf Extract
TonicDisodium EDTA
Caprylyl Glycol
EmollientEthylhexylglycerin
Skin ConditioningWater, Centella Asiatica Extract 77%, Cetyl Ethylhexanoate, Caprylic/Capric Triglyceride, Glycerin, Olea Europaea Fruit Oil, Propanediol, Alcohol, Butylene Glycol, 1,2-Hexanediol, Niacinamide, Melaleuca Alternifolia Leaf Water, Camellia Sinensis Leaf Extract, Scutellaria Baicalensis Root Extract, Polygonum Cuspidatum Root Extract, Glycyrrhiza Glabra Root Extract, Chamomilla Recutita Flower Extract, Rosmarinus Officinalis Leaf Extract, Sodium Lactate, Sodium PCA, Citric Acid, Lactic Acid, Malic Acid, Glycolic Acid, Pyruvic Acid, Tartaric Acid, Gaultheria Procumbens Leaf Extract, Lactobionic Acid, Pentylene Glycol, Vaccinium Macrocarpon Fruit Extract, Lavandula Angustifolia Extract, Ocimum Basilicum Leaf Extract, Syringa Vulgaris Extract, Houttuynia Cordata Extract, Angelica Keiskei Extract, Althaea Officinalis Root Extract, Rosmarinus Officinalis Extract, Madecassoside, Camellia Oleifera Seed Oil, Oryza Sativa Bran Oil, Camellia Sinensis Seed Oil, Rosa Canina Fruit Oil, Prunus Amygdalus Dulcis Oil, Limnanthes Alba Seed Oil, Sodium Chloride, Citrus Paradisi Peel Oil, Citrus Aurantium Dulcis Peel Oil, Curcuma Longa Root Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Xanthan Gum, Pelargonium Graveolens Flower Oil, Boswellia Carterii Oil, Melia Azadirachta Bark Extract, Pearl Powder, Amyris Balsamifera Bark Oil, Moringa Oleifera Seed Oil, Ocimum Sanctum Leaf Extract, Ocimum Basilicum Flower/Leaf Extract, Disodium EDTA, Caprylyl Glycol, Ethylhexylglycerin
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
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 Niacinamide1,2-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
Glycolic Acid is arguably the most famous AHA with a ton of research to back up its benefits.
Its main role is to remove the top layer of dead skin cells, allowing newer skin cells to emerge.
Specifically, AHAs work by breaking down the structural "glue" holding the old skin cells in place. Getting rid of the old skin cells allows skin to regenerate newer skin cells in its place. A build up of dead skin cells can lead to tired and dull looking skin.
Due to this, glycolic acid helps with:
Fun fact: Glycolic acid increases skin hydration by playing a role in creating molecules that create hyaluronic acid naturally.
When starting glycolic Acid, it is normal to feel slight stinging.
The pH value and concentration of glycolic acid play a role in the effectiveness of the product. Concentrations between 5-20% glycolic acid have been shown to be effective in clinical studies.
Recent studies have shown Glycolic Acid may protect the skin against UV damage. However, you should always wear SPF, especially when using exfoliants.
Read more about some other popular AHA's here:
Learn more about Glycolic AcidWater. 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 WaterGlycerin 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 GlycerinIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
COSRX AHA/BHA Refresh Vitamin C Booster Serum 24 ingredients
Some By Mi AHA, BHA, PHA 30 Days Miracle Serum 62 ingredients
Reviews
Here's what our community thinks
COSRX AHA/BHA Refresh Vitamin C Booster Serum 24 ingredients
Some By Mi AHA, BHA, PHA 30 Days Miracle Serum 62 ingredients
It works great! Reduces the scars (red and the darker ones) after a breakout. I feel like it also prevents it. I use it with a cosrx cleanser.
Oily oily oily oily. It's like putting essential oil on your face. Gave me really bad acne and clogged my pores. I'm staying away from this brand.
