Here's our complete breakdown comparing the ingredients, attributes, and more of La Roche-Posay Effaclar Duo+ Global Acne Treatment versus Mecca Cosmetica The Break-Up Blemish Busting Serum .
Last updated on July 28, 2023. Published on October 21, 2023
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 fighting acne, dry skin, brightening 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 need an update? Let us know.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Price
Ingredient Info
La Roche-Posay Effaclar Duo+ Global Acne Treatment 28 ingredients
Mecca Cosmetica The Break-Up Blemish Busting Serum 23 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
La Roche-Posay Effaclar Duo+ Global Acne Treatment 28 ingredients
Mecca Cosmetica The Break-Up Blemish Busting Serum 23 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
La Roche-Posay Effaclar Duo+ Global Acne Treatment 28 ingredients
Mecca Cosmetica The Break-Up Blemish Busting Serum 23 ingredients
Water • Glycerin • Dimethicone • Isocetyl Stearate • Isopropyl Lauroyl Sarcosinate • Silica • Ammonium Polyacryloyldimethyl Taurate • Methyl Methacrylate Crosspolymer • Sodium Hydroxide • Poloxamer 338 • Polysorbate 80 • Mannose • Xanthan Gum • Zinc PCA • Isohexadecane • 2-Oleamido-1,3-Octadecanediol • Capryloyl Salicylic Acid • Caprylyl Glycol • Piroctone Olamine • Myristyl Myristate • Acrylamide • Sorbitan Oleate • Disodium EDTA • Potassium Cetyl Phosphate • Vitreoscilla Ferment • Aluminum Starch Octenylsuccinate • Glyceryl Stearate Se • Parfum
Water • Cyclopentasiloxane • Butylene Glycol • Glycerin • Cetyl Peg/Ppg-10/1 Dimethicone • Hydrogenated Polyisobutene • Sodium Chloride • Triethylhexanoin • Salicylic Acid • Zinc PCA • Niacinamide • Aloe Barbadensis Leaf Extract • Propanediol • Disteardimonium Hectorite • Hydroxyacetophenone • Lauryl Peg/Ppg-18/18 Methicone • Phenoxyethanol • Propylene Carbonate • Isostearyl Alcohol • Dodecene • Disodium EDTA • Pentylene Glycol • Caprylyl Glycol
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterLa Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 1.
Mecca Cosmetica The Break-Up Blemish Busting Serum contains this as ingredient number 1.
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 GlycerinLa Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 2.
Mecca Cosmetica The Break-Up Blemish Busting Serum contains this as ingredient number 4.
Zinc PCA (or "zinc salt") differs slightly from zinc itself. PCA stands for pyrrolidone carboxylic acid. However, Zinc PCA comes from zinc.
It can help reduce redness, regulate sebum, and promote the general healing process of the skin.
Zinc PCA tends to be especially useful for those with oily, acne-prone skin. It's certainly an ingredient worth trying out!
Learn more about Zinc PCALa Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 14.
Mecca Cosmetica The Break-Up Blemish Busting Serum contains this as ingredient number 10.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolLa Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 18.
Mecca Cosmetica The Break-Up Blemish Busting Serum contains this as ingredient number 23.
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 EDTALa Roche-Posay Effaclar Duo+ Global Acne Treatment contains this as ingredient number 23.
Mecca Cosmetica The Break-Up Blemish Busting Serum contains this as ingredient number 21.
Here's what our community thinks of the ingredients in these two products.
La Roche-Posay Effaclar Duo+ Global Acne Treatment 28 ingredients
Mecca Cosmetica The Break-Up Blemish Busting Serum 23 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
La Roche-Posay Effaclar Duo+ Global Acne Treatment 28 ingredients
Mecca Cosmetica The Break-Up Blemish Busting Serum 23 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Effaclar Duo+ Global Acne Treatment 28 ingredients
YousifShamoon
interesting to say the least
no one warned me about the purge i was gonna get from this. the crease on my nose and my chin turned red and were...
interesting to say the least
no one warned me about the purge i was gonna get from this. the crease on my nose and my chin turned red and were peeling for weeks but i think it paid off in the end. it handled my sebum production and pimples very well, but unfortunately i can't say the same for my blackheads and whiteheads, which remained unbothered by this product. another thing i wasn't warned about when i used this is that it is not hydrating enough to be used as a moisturiser. i only realised this when i switched to byoma's gel cream moisturiser but you have to use this as a facial or spot treatment and follow up with a proper moisturiser. overall i liked this but i had to stop using it because it was constantly sold out and i think it is so expensive right now and i also needed to stop using benzyl peroxide so i can switch to retinol.
Mecca Cosmetica The Break-Up Blemish Busting Serum 23 ingredients
Alternatives
Our Dupe Finder has found 4 potential alternatives that have similar ingredients to La Roche-Posay Effaclar Duo+ Global Acne Treatment.
See 4 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to Mecca Cosmetica The Break-Up Blemish Busting Serum.
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