Versus

Holy Snails Shark Sauce Versus Aestura A-Cica 365 Blemish Calming Serum

Serum
Serum
Brand
Korean Brand South Korea

Updated on December 02, 2024

Overview

What they are

These products are both cruelty-free serums. They have a total of 3 ingredients in common

Cool Features

They both contain niacinamide

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 and dark spots

Free From

They both do not contain any common allergens, fragrances, oils 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

About this product

About this product

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

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
Smoothing

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide

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

13 Routines
54% use in am
46% use in pm
85% use every day
18 Routines
50% use in am
50% use in pm
89% use every day

Reviews

Here's what our community thinks

Holy Snails Shark Sauce 14 ingredients

Shark Sauce hasn't been rated yet.
Rate it now

Aestura A-Cica 365 Blemish Calming Serum 28 ingredients

4.0 /5
from 1 rating
Absorbs Well (1) Expensive (1) Hydrating (1)
Lapaki's avatar

Lapaki

5 months ago
Review

Another product an Olive Young sales assistant recommended to me during my shopping craze in Korea. I asked her what her favorite product was, and she showed me this one. As with so many other things you can buy in South Korea, they often come with 1+1 deals or minis. Here with mini versions of the toner and moisturizer.

Whenever my skin acts up due to hormonal acne (mostly pre-menstrual), I Show more

#expensive
#hydrating
#light
#absorbs well