Obagi Professional-C Serum 20% Versus Sunday Riley C.E.O. 15% Vitamin C Brightening Serum
Updated on July 18, 2023
Overview
What they are
These products are both 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 anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, parabens, silicones or sulfates
What's Inside
They both contain fragrances
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Ingredient Info
Obagi Professional-C Serum 20% 12 ingredients
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Obagi Professional-C Serum 20% 12 ingredients
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
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 WaterPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Obagi Professional-C Serum 20% 12 ingredients
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients


Reviews
Here's what our community thinks
Obagi Professional-C Serum 20% 12 ingredients
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.