Versus

ACO Spotless Mattifying Moisturiser Daily Face Cream Versus La Roche-Posay Effaclar Duo+M

General Moisturizer
General Moisturizer
Swedish Brand Sweden
French Brand France

Updated on October 18, 2024

Overview

What they are

These products are both reef safe general moisturizers. They have a total of 8 ingredients in common

Suited For

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing

Free From

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

What's Inside

They both contain 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

About this product

About this product

At a glance

Click on any of the items below to learn more

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Effaclar Duo+M

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

Oryza Sativa Starch is an absorbent and used to mattify the skin. It is a natural carbohydrate and the main component of rice. A more common name for this ingredient is 'rice starch'.

Rice starch is created by steeping broken grains in a caustic soda.

Rice extract has many skin benefits. Read more about rice extract here.

Learn more about Oryza Sativa Starch
Emollient, Skin Conditioning, Skin Protecting

Dimethicone is a type of synthetic silicone created from natural materials such as quartz.

What it does:

Dimethicone comes in different viscosities:

Depending on the viscosity, dimethicone has different properties.

Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.

This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.

Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.

Learn more about Dimethicone

Potassium Cetyl Phosphate is the potassium salt of a mixture. This mixture consists of the esters from phosphoricacid and cetyl alcohol.

Potassium Cetyl Phosphate is an emulsifier and cleansing agent. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.

As a cleansing agent, Potassium Cetyl Phosphate helps gather oils, dirts, and pollutants from your skin. This makes it easier to rinse them away with water.

Learn more about Potassium Cetyl Phosphate
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
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
Preservative

Piroctone Olamine is used to treat fungal infections and often found in anti-dandruff shampoo.

This ingredient is particularly effective against Malassezia, the root cause of dandruff.

Piroctone olamine is water-soluble.

Learn more about Piroctone Olamine

When to use

56 Routines
50% use in am
50% use in pm
95% use every day
When to use See routines that use it ->
1,162 Routines
44% use in am
56% use in pm
88% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

ACO Spotless Mattifying Moisturiser Daily Face Cream 13 ingredients

4.0 /5
from 3 ratings
Absorbs Well (2) Works Well (2) Great Value (1)
Zora's avatar

Zora

1 year ago
Review

This is the only moisturizer I have ever tried that actually helps mattify my otherwise oily/combination skin. It is easy to apply, absorbs well and doesn't dry up my skin. It makes my skin feel moisturized and prevents buildup of oil for several hours. It is also very affordable, which is a huge bonus. Highly recommend to people with oily skin.

#great value
#hydrating
#light
#absorbs well
hope77's avatar

hope77

9 months ago
Review

Good basic moisturizer that doesn't clog pores.

#absorbs well
#no scent
#works well

La Roche-Posay Effaclar Duo+M 35 ingredients

2.8 /5
from 17 ratings
Light (6) Absorbs Well (6) Irritating (5)
itspola's avatar

Pola 🐛

11 months ago
Review

Doesn't do magic but definitely works well if you have some smaller pimples or you're dealing with some marks

#great value
#light
#works well
leeyoung's avatar

Lee Young

10 months ago
Review

Did a decent job of reducing irritation during A-B testing on half of my face as a spot treatment, but not as effective in speeding up the healing process. May clash with benzoyl peroxide treatments.

#expensive
#hydrating
#light
#absorbs well