Versus

Cos De BAHA Vitamin C Serum Ascorbic Acid 15% Versus Superdrug Vitamin C Booster

Serum
Serum
Korean Brand South Korea
British Brand United Kingdom

Updated on November 28, 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 dry skin, brightening skin, reducing pores, scar healing and better texture

Free From

They both do not contain any common allergens, oils, 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

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

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products

Ingredients Explained

These ingredients are found in both products.

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

Buffering

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA

When to use

64 Routines
83% use in am
17% use in pm
94% use every day
When to use See routines that use it ->
17 Routines
76% use in am
24% use in pm
100% use every day

Reviews

Here's what our community thinks

Cos De BAHA Vitamin C Serum Ascorbic Acid 15% 14 ingredients

3.0 /5
from 1 rating
Doesn't Work (1)
Luta's avatar

Luta

2 months ago
Review

Didn't see any changes on my dark spots and it doesn't absorbs into skin really well either :( even when 2 hours pass i still have a sticky feeling on my face

#doesn't work

Superdrug Vitamin C Booster 26 ingredients

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