Sunday Riley C.E.O. 15% Vitamin C Brightening Serum Versus Numbuzin No. 5 Goodbye Blemish Serum
Updated on August 20, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 2 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, 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
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients
Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients
Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningTetrahexyldecyl Ascorbate
Antioxidant
Squalane
Emollient
PEG-8 Beeswax
Emulsifying
Hydrogenated Polydecene
EmollientPolyglyceryl-6 Distearate
Emulsifying
PPG-12/Smdi Copolymer
EmollientPhenoxyethanol
Preservative
Acetamidoethoxyethanol
Humectant
Jojoba Esters
Emollient
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingGlycine Soja Sterols
Emollient
Tocopherol
Antioxidant
Glycolic Acid
Buffering
Caprylyl Glycol
EmollientSodium Phytate
Citrus Aurantium Dulcis Oil
Masking
Chlorphenesin
Antimicrobial
Cera Alba
Emollient
Glycerin
Humectant
Terpene Hydrocarbons
Perfuming
Saccharide Isomerate
Humectant
Water, Tetrahexyldecyl Ascorbate, Squalane, PEG-8 Beeswax, Hydrogenated Polydecene, Polyglyceryl-6 Distearate, PPG-12/Smdi Copolymer, Phenoxyethanol, Acetamidoethoxyethanol, Jojoba Esters, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycine Soja Sterols, Tocopherol, Glycolic Acid, Caprylyl Glycol, Sodium Phytate, Citrus Aurantium Dulcis Oil, Chlorphenesin, Cera Alba, Glycerin, Terpene Hydrocarbons, Saccharide Isomerate
Hippophae Rhamnoides Extract
MaskingButylene Glycol
Humectant
Methyl Gluceth-20
Humectant
Dipropylene Glycol
MaskingGlycerin
Humectant
1,2-Hexanediol
Skin Conditioning
Niacinamide
Smoothing
Melia Azadirachta Flower Extract
Skin ConditioningOcimum Sanctum Leaf Extract
Skin Conditioning
Melia Azadirachta Leaf Extract
Skin ConditioningCurcuma Longa Root Extract
Masking
Corallina Officinalis Extract
Skin Conditioning
Citrus Limon Peel Oil
Masking
Citrus Aurantium Dulcis Peel Oil
Masking
Citrus Aurantifolia Oil
Cleansing
Polygonum Cuspidatum Root Extract
Antioxidant
Scutellaria Baicalensis Root Extract
AstringentCamellia Sinensis Leaf Extract
Antimicrobial
Glycyrrhiza Glabra Root Extract
Bleaching
Chamomilla Recutita Flower Extract
Masking
Rosmarinus Officinalis Leaf Extract
AntimicrobialCentella Asiatica Extract
Cleansing
Ascorbyl Glucoside
Antioxidant
Ascorbic Acid
Antioxidant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Panthenol
Skin Conditioning
Sodium Hyaluronate
Humectant
Dipotassium Glycyrrhizate
Humectant
Glycereth-26
Humectant
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Polyglyceryl-10 Laurate
Skin Conditioning
Carbomer
Emulsion StabilisingAllantoin
Skin Conditioning
Tromethamine
BufferingWater
Skin ConditioningHydrolyzed Jojoba Esters
Skin Conditioning
Disodium EDTA
Citral
Perfuming
Limonene
Perfuming
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 Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. 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
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients
Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients
Reviews
Here's what our community thinks
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients
my favorite serum
I wear this every morning, combined with the Sunday Riley C.E.O. face oil. It has a great citrus scent. I feel that it has contributed to lightening my dark spots and giving me a brighter complexion.
Numbuzin No. 5 Goodbye Blemish Serum 39 ingredients
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 Show more
I’m not sure if this did anything in terms of lightening acne marks but it may have contributed to one of the worst breakouts of my life. It has a mild citrus scent and is a gel that absorbs well without stickiness but nope it doesn’t work.
