Versus

Abib Glutathiosome Dark Spot Serum Vita Drop Versus FaceTheory Regena C30 Pro Vitamin C Serum

Serum
Serum
Korean Brand
British Brand

Updated on April 18, 2025

Overview

What they are

These products are both vegan and reef safe serums. They have a total of 1 ingredients in common

Cool Features

They both contain Vitamin C

Suited For

They're both likely to be good for dry skin, reducing pores and better texture

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones 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

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

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Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Ingredients Side-by-side

found in both products
Glutathiosome Dark Spot Serum Vita Drop

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning

You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.

Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.

3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.

Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.

The optimum pH range for this ingredient is 4 - 5.5

Learn more about 3-O-Ethyl Ascorbic Acid

When to use

316 Routines
58% use in am
42% use in pm
89% use every day
When to use See routines that use it ->
20 Routines
45% use in am
55% use in pm
85% use every day

Reviews

Here's what our community thinks

4.89
Overall rating
5
4
3
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1
What people say
Absorbs Well 89% Works Well 89% Hydrating 67%
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