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Isomers Skincare Laboratories Vitamin K Discoloration Serum Versus Sesderma K-VIT Anti-Dark Circles Serum

Serum
Serum
Canadian Brand Canada
Spanish Brand Spain

Updated on December 05, 2024

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 5 ingredients in common

Free From

They both do not contain any common allergens, oils or parabens

What's Inside

They both contain fragrances

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

About this product

About this product

At a glance

Click on any of the items below to learn more

Benefits

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
K-VIT Anti-Dark Circles Serum

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, Solvent

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 Water

We don't have a description for Phytonadione Epoxide yet.

Solvent

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. 

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Learn more about Propanediol
Emollient, Emulsifying, Skin Conditioning

Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of mixture of phospholipids.

This ingredient has emollient and emulsifying properties.

As an emollient, lecithen helps soften the skin and creates a barrier to keep moisture in.

As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can also help ingredients be better absorbed by the skin.

This is because the phospholipids in lecithin produce liposomes. Liposomes help other ingredients get through the skin barrier.

Depending on the source of this ingredient, lecithin may not be fungal acne safe. This is because some sources of lecithin come from soybean oil, which may feed the malassezia yeast that feeds fungal acne.

We recommend reaching out to the brand you are purchasing from to inquire about the source of their lecithin.

Learn more about Lecithin
Emulsifying, Emulsion Stabilising, Gel Forming

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum

When to use

2 Routines
100% use in am
0% use in pm
100% use every day
9 Routines
44% use in am
56% use in pm
100% use every day

Reviews

Here's what our community thinks

Isomers Skincare Laboratories Vitamin K Discoloration Serum 11 ingredients

Vitamin K Discoloration Serum hasn't been rated yet.
Rate it now

Sesderma K-VIT Anti-Dark Circles Serum 40 ingredients

1.0 /5
from 2 ratings
Doesn't Work (2) Drying (1) Expensive (1)
jonegia's avatar

Jon Egia

1 month ago
Review

Honestly the results are none to zero. Plus the ingredient list is quite the opposite of what someone with sensitive skin should be purchasing. Major skip.

#expensive
#drying
#irritating
#strong scent
estebanjordn's avatar

Esteban Jordán

1 month ago
Review

Don’t waste your money

#doesn't work