Doa Kozmetik Centella Serum Versus Numbuzin No. 5 Goodbye Blemish Serum

See how these products line up with your preferences

Here's our complete breakdown comparing the ingredients, attributes, and more of Doa Kozmetik Centella Serum versus Numbuzin No. 5 Goodbye Blemish Serum .

Last updated on July 18, 2023. Published on January 02, 2024

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 5 ingredients in common

Cool Features

They both contain 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 and dark spots

Free From

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

What's Inside

They both contain oils

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

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Doa Kozmetik Centella Serum

Numbuzin No. 5 Goodbye Blemish Serum

Serum Turkish Brand Türkiye

Serum South Korean Brand

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Price

Shop

Buy Centella Serum

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Buy No. 5 Goodbye Blemish Serum

Starts at $19.60

Ingredient Info

Click any item below to learn more and view relevant ingredients.

Doa Kozmetik Centella Serum 26 ingredients

Numbuzin No. 5 Goodbye Blemish Serum 39 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

Doa Kozmetik Centella Serum 26 ingredients

Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients

Notable Ingredients

Niacinamide

Benefits

Hydrating

Good For Oily Skin

Redness Reducing (5)

Reduces Irritation (5)

Reduces Large Pores (2)

Anti-Aging

Dark Spots

Acne Fighting (2)

Brightening

Concerns

May Worsen Oily Skin

Notable Ingredients

Vitamin C (3)

Niacinamide

Hyaluronic Acid

Benefits

Hydrating

Good For Oily Skin

Redness Reducing (9)

Reduces Irritation (6)

Skin Texture (3)

Reduces Large Pores (2)

Anti-Aging (4)

Dark Spots (6)

Scar Healing (5)

Acne Fighting (2)

Brightening (4)

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Ingredients Compared

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

Doa Kozmetik Centella Serum 26 ingredients

Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients

Water • Centella Asiatica Extract • Sodium Lactate • Sodium PCA • Potassium Azeloyl Diglycinate • Trehalose • Niacinamide • Dimethyl Sulfone • Panthenol • Camellia Sinensis Leaf Extract • Aloe Barbadensis Leaf Juice • Bisabolol • Beta-Glucan • Piperonyl Glucoside • Saccharin • Saccharomyces/Zinc Ferment • Mangostin • Magnolol • Polyglyceryl-10 Oleate • Helianthus Annuus Seed Oil • Palm Oil Polyglyceryl-6 Esters • Prunus Armeniaca Kernel Oil • Sorbitan Palmitate • Dicetyl Phosphate • Phenoxyethanol • Caprylyl Glycol

Hippophae Rhamnoides Extract • Butylene Glycol • Methyl Gluceth-20 • Dipropylene Glycol • Glycerin • 1,2-Hexanediol • Niacinamide • Melia Azadirachta Flower Extract • Ocimum Sanctum Leaf Extract • Melia Azadirachta Leaf Extract • Curcuma Longa Root Extract • Corallina Officinalis Extract • Citrus Limon Peel Oil • Citrus Aurantium Dulcis Peel Oil • Citrus Aurantifolia Oil • Polygonum Cuspidatum Root Extract • Scutellaria Baicalensis Root Extract • Camellia Sinensis Leaf Extract • Glycyrrhiza Glabra Root Extract • Chamomilla Recutita Flower Extract • Rosmarinus Officinalis Leaf Extract • Centella Asiatica Extract • Ascorbyl Glucoside • Ascorbic Acid • 3-O-Ethyl Ascorbic Acid • Panthenol • Sodium Hyaluronate • Dipotassium Glycyrrhizate • Glycereth-26 • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Polyglyceryl-10 Laurate • Carbomer • Allantoin • Tromethamine • Water • Hydrolyzed Jojoba Esters • Disodium EDTA • Citral • Limonene

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.

Water

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

Doa Kozmetik Centella Serum contains this as ingredient number 1.

Numbuzin No. 5 Goodbye Blemish Serum contains this as ingredient number 35.

Centella Asiatica Extract

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

Doa Kozmetik Centella Serum contains this as ingredient number 2.

Numbuzin No. 5 Goodbye Blemish Serum contains this as ingredient number 22.

Niacinamide

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

Doa Kozmetik Centella Serum contains this as ingredient number 7.

Numbuzin No. 5 Goodbye Blemish Serum contains this as ingredient number 7.

Panthenol

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

Doa Kozmetik Centella Serum contains this as ingredient number 9.

Numbuzin No. 5 Goodbye Blemish Serum contains this as ingredient number 26.

Camellia Sinensis Leaf Extract

What it does: Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Skin Conditioning, Skin Protecting, Tonic

Community Rating: Loved

Camellia 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.

Camellia Sinensis Leaf Extract has many benefits. It contains polyphenols, a strong antioxidant. Antioxidants help fight off free-radical molecules that damage skin cells. 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. L-theanine is an amino acid that makes up most of the amino acids found in tea leaves. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.

Camellia Sinensis Leaf Extract also contains Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.

Camellia Sinensis Leaf Extract also has antimicrobial properties.

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 Extract

Doa Kozmetik Centella Serum contains this as ingredient number 10.

Numbuzin No. 5 Goodbye Blemish Serum contains this as ingredient number 18.

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

Doa Kozmetik Centella Serum 26 ingredients

Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients

54% are loved or liked

4% have mixed ratings

15% are disliked or very disliked

27% have no rating yet

62% are loved or liked

13% have mixed ratings

21% are disliked or very disliked

5% have no rating yet

Usage

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

When to use

Doa Kozmetik Centella Serum 26 ingredients

Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients

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Reviews

Here's what our community thinks

Doa Kozmetik Centella Serum 26 ingredients

Centella Serum hasn't been rated yet.

Rate it now

Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients

4.1 /5

from 12 ratings

Absorbs Well (1) Expensive (1) Irritating (1)

SkylerMikalson

4 months ago · Sensitive Skin

Review

I was not very knowledgable about skincare when I first tried this product, so I can't fault it for that, but I have to say it was extremely...

I was not very knowledgable about skincare when I first tried this product, so I can't fault it for that, but I have to say it was extremely irritating for me.

If you're new to skincare and are looking for something for acne, I do not think you should start with this.

I'm honestly not sure what is in this that is supposed to treat acne besides Niacinamide, which I've come to suspect my skin may not like in any amount anyway - I think it irritates me and causes flakiness.

And on top of the potentially irritating niacinamide, it has ascorbic acid, which is crazy given that Numbuzin is not marketing this as a vitamin C serum whatsoever. Vitamin C is a good ingredient for some people, but it doesn't treat acne, and ascorbic acid is the most irritating form of it. Why is it in here??

AND it has three essential oils in it! For what? Again, essential oils are irritants and, as far as I know do not treat acne.

So, why would you put highly irritating ingredients that do not treat acne in a product that is marketed as an acne treatment? If anything, those will only worsen acne, as irritated skin tends to be more acne prone.

I don't know, maybe I'm missing something, given that this product is so highly rated otherwise, but I just wouldn't recommend it to anyone, personally.