Versus

Kate Somerville MEGA-C™ 30% Vitamin C Brightening Mask Versus Sunday Riley C.E.O. 15% Vitamin C Brightening Serum

Wash Off Mask
Serum
American Brand United States
American Brand United States

Updated on July 18, 2023

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 0 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 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

Click any item below to learn more and see relevant 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

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
MEGA-C™ 30% Vitamin C Brightening Mask

When to use

1 Routine
0% use in am
100% use in pm
100% use every 4_days
269 Routines
89% use in am
11% use in pm
91% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Kate Somerville MEGA-C™ 30% Vitamin C Brightening Mask 25 ingredients

MEGA-C™ 30% Vitamin C Brightening Mask hasn't been rated yet.
Rate it now

Sunday Riley C.E.O. 15% Vitamin C Brightening Serum 22 ingredients

5.0 /5
from 1 rating
reneelovesherskin's avatar

reneelovesherskin

2 years ago
Review

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.