Versus

FOREO Serum Serum Serum Versus BIOTHERM Aquasource Gel

Serum
General Moisturizer
Swedish Brand Sweden
French Brand France

Updated on August 19, 2024

Overview

What they are

These products are both reef safe . They have a total of 5 ingredients in common

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain fragrances and silicones

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

FOREO Serum Serum Serum 45 ingredients

BIOTHERM Aquasource Gel 40 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

FOREO Serum Serum Serum 45 ingredients

BIOTHERM Aquasource Gel 40 ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Serum Serum Serum
Aquasource Gel

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
Humectant, Skin Conditioning, Skin Protecting

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin
Emulsion Stabilising, Gel Forming

Carbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.

A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.

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
Skin Conditioning

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

When to use

FOREO Serum Serum Serum 45 ingredients

BIOTHERM Aquasource Gel 40 ingredients

3 Routines
67% use in am
33% use in pm
100% use every day
11 Routines
36% use in am
64% use in pm
91% use every day

Reviews

Here's what our community thinks

FOREO Serum Serum Serum 45 ingredients

Serum Serum Serum hasn't been rated yet.
Rate it now

BIOTHERM Aquasource Gel 40 ingredients

3.0 /5
from 3 ratings
Strong Scent (2) Doesn't Work (2) Expensive (1)
CustardBunny's avatar

CustardBunny

1 year ago
Review

Doesnt do much. Not very moisturizing, gel like and just meh

#expensive
#light scent
#doesn't work
sarape's avatar

Sara

1 year ago
Review

I think it's a very confusing product: You will asume that's safe for acne because it's a very lightweight gel formula, smells super fresh and has Salicylic Acid, but the truth is it has several oils and Shea Butter on it, which in my case totally broke me out. Plus, it also has a lot of fragrance, so it's not so great for sensitive skin. I guess it might be good for those more into the dry/normal Show more

#great value
#hydrating
#broke me out
#light