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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream versus iUNIK Centella Calming AC Spot Cream .

Published on July 23, 2023

Overview

What they are

These products are both reef safe facial treatments. They have a total of 20 ingredients in common

Cool Features

They both contain BHA, niacinamide and PHA

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 and dark spots

Free From

They both do not contain any harsh alcohols, parabens, silicones or sulfates

What's Inside

They both contain fragrances

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Facial Treatment South Korean Brand South Korea
Facial Treatment South Korean Brand South Korea

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Price

Shop

Buy AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream

Starts at $9.97
Shop

Buy Centella Calming AC Spot Cream

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

BHA
PHA
Niacinamide
Hyaluronic Acid

Benefits

Hydrating
Good For Oily Skin (3)
Redness Reducing (3)
Reduces Irritation (4)
Reduces Large Pores (2)
Anti-Aging
Dark Spots
Scar Healing (3)
Acne Fighting (2)
Brightening (3)

Concerns

Drying
Acne Trigger
Irritating
Rosacea
Eczema

Notable Ingredients

AHA
BHA
PHA
Niacinamide

Benefits

Hydrating
Good For Oily Skin (3)
Redness Reducing (4)
Reduces Irritation (4)
Skin Texture (2)
Reduces Large Pores (3)
Anti-Aging (4)
Dark Spots (4)
Scar Healing (4)
Acne Fighting (2)
Brightening (4)

Concerns

Drying
Acne Trigger
Irritating (2)
Rosacea (2)
Eczema (2)
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic
Community Rating: Loved

Centella Asiatica Extract is derived from an herb plant native to Southeast Asia. It is rich in antioxidants and amino acids. In skincare products, Centella Asiatica Extract is used for its anti-inflammatory and soothing properties.

Many active components found in Centella Asiatica Extract, such as Madecassic Acid and Asiaticoside, encourage the skin to naturally produce hyaluronic acid. This helps keep our skin hydrated. Many of these components also show antioxidant activity and may help reduce the signs of aging.

Research shows Centella Asiatica can help increase Type I collagen production by increasing fibroblast production. Fibroblast helps form connective tissue.

The combination of all these properties makes Centella Asiatica Extract effective at soothing the skin.

Other components of Centella Asiatic Extract include Vitamin A, vitamin C, several B vitamins, and Asiatic Acid.

Recent studies found madecassoside may help prevent damage from UV rays by preventing UV-induced inflammation. Further research is needed.

This plant has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.

Learn more about Centella Asiatica Extract

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 2.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 7.

2
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

Glycerin 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 Glycerin

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 3.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 3.

3
What it does: Skin Conditioning, Solvent
Community Rating: Loved

Water. 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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 4.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 1.

4
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

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.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 5.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 2.

5
What it does: Smoothing
Community Rating: Loved

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

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 6.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 4.

6
What it does: Skin Conditioning
Community Rating: Loved

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

lt is a humectant, meaning that it helps the skin attract and retain moisture.

Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.

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

Learn more about Panthenol

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 7.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 21.

7
What it does: Masking, Preservative, Skin Conditioning
Community Rating: Liked

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.

Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.

In general, Salicylic Acid is a great ingredient for oily acne-prone skin.

While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Learn more about Salicylic Acid

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 17.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 25.

8
What it does: Skin Conditioning, Skin Protecting, Soothing
Community Rating: Loved

Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.

Some studies have shown this ingredient can promote wound healing with higher concentrations.

Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.

Learn more about Allantoin

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 22.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 24.

9
What it does: Skin Conditioning
Community Rating: Loved

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 Adenosine

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 25.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 27.

10
What it does: Buffering, Masking
Community Rating: Disliked

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.

As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.

Read more about some other popular AHA's here:

Learn more about Citric Acid

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 27.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 33.

11
What it does: Emulsifying
Community Rating: Very Disliked

Sorbitan Oleate is created from compounds in oleic acid and sorbitol. It is used to stabilize a product by preventing ingredients from separating.

Emulsifiers help keep ingredients together, such as oils and water.

Sorbitan Oleate may not be fungal acne safe. It can also worsen oily skin.

Learn more about Sorbitan Oleate

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 28.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 37.

12
What it does: Cleansing, Foaming
Community Rating: Liked

Caprylyl/Capryl Glucoside is an alkyl glucoside. This just means it is creating by reacting alcohol and sugar. It is a cleansing and foaming ingredient.

Caprylyl/Capryl Glucoside helps remove the dirt, oil, and other pollutants from your skin.

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 29.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 36.

13
What it does:
Community Rating: Disliked

Polyisobutene is a synthetic polymer made from isobutene.

It is a film-forming agent and helps bind ingredients together.

Polyisobutene is not absorbed by the skin.

Learn more about Polyisobutene

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 30.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 30.

14
What it does: Emulsion Stabilising, Masking
Community Rating: Mixed

Cellulose Gum is a water-soluble polymer that comes from cellulose. It is used to change the texture of a product and to help stabilize emulsions.

As an emulsifier, cellulose gum specifically thicken the texture of water-based products.

This ingredient is considered hypoallergenic and non-toxic. Cellulose Gum can be found in cosmetics, food, and other household goods such as paper products.

Learn more about Cellulose Gum

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 32.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 35.

15
What it does: Humectant
Community Rating: Mixed

Glyceryl Acrylate/Acrylic Acid Copolymer is made up of glycerin and polyacrylic acid. It helps hydrate your skin as a humectant.

Humectants draw moisture from the air to your skin.

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 33.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 38.

16
What it does: Absorbent
Community Rating: Disliked

Magnesium Aluminum Silicate is a type of silica. It comes from naturally occuring minerals such as silicate ores and clay.

Magnesium aluminum silicate is used for enhancing texture and as an absorbent. Due to its large molecular size, it is unable to be absorbed into the skin.

Like other types of silica, this ingredient can be used to thicken a product. As an absorbent, it may be used to absorb extra water or help prevent clumping.

Learn more about Magnesium Aluminum Silicate

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 34.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 42.

17
What it does: Emulsion Stabilising
Community Rating: Disliked

This long ingredient is a copolymer of sodium acrylate and sodium acryloyldimethyl taurate monomers.

It is used to help stabilize other ingredients and create a thicker gel-like texture.

Emulsifiers prevent oils and waters from separating.

Learn more about Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 35.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 31.

18
What it does:
Community Rating: Mixed

Ammonium Acryloyldimethyltaurate/Vp Copolymer (let's call it AAVC for short) is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.

AAVC is able to increase the consistency and viscosity of products due to its large molecule size. It also prevents ingredients from separating.

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 36.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 41.

19
What it does: Skin Conditioning, Solvent
Community Rating: Mixed

1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.

In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 37.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 5.

20
What it does:
Community Rating: Disliked

Disodium 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 EDTA

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream contains this as ingredient number 41.

iUNIK Centella Calming AC Spot Cream contains this as ingredient number 39.

Here's what our community thinks of the ingredients in these two products.

48% are loved or liked
17% have mixed ratings
21% are disliked or very disliked
14% have no rating yet
57% are loved or liked
20% have mixed ratings
14% are disliked or very disliked
9% have no rating yet

Usage

Here's some more info on how this product is used by our community.

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Reviews

Here's what our community thinks

Some By Mi AHA, BHA, PHA 14 Days Super Miracle Spot All Kill Cream 42 ingredients

4.0 /5
from 1 rating
Great Value (1) Works Well (1)
apamee's avatar

apamee

1 month ago · Unsure Skin
Review

really good. you have to be patient tho, it might take 2 to 4 days for your pimples to disappear. at first i wasn't convinced but i gave it another...

really good. you have to be patient tho, it might take 2 to 4 days for your pimples to disappear. at first i wasn't convinced but i gave it another try and it's a must have now. you have to be careful tho bc sometimes it can peel

iUNIK Centella Calming AC Spot Cream 44 ingredients

4.5 /5
from 2 ratings
Great Value (1) Works Well (1)
SkylerMikalson's avatar

SkylerMikalson

4 months ago · Sensitive Skin
Review

You'll need something stronger for cystic pimples, but this is wonderful for more minor acne.

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