Versus

The INKEY List Retinol Serum Versus FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1

Serum
Serum
British Brand United Kingdom
British Brand United Kingdom

Updated on June 19, 2024

Overview

What they are

These products are both vegan, cruelty-free, and reef safe serums. They have a total of 0 ingredients in common

Cool Features

They both contain hyaluronic acid, retinoid, Vitamin C and Vitamin E

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, dark spots and better texture

Free From

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

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

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What's inside (and what isn't)

What's inside (and what isn't)

At a glance

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Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Retinol Serum

When to use

80 Routines
1% use in am
99% use in pm
51% use every day
When to use See routines that use it ->
17 Routines
0% use in am
100% use in pm
65% use every day