Here's our complete breakdown comparing the ingredients, attributes, and more of La Roche-Posay Effaclar Duo [+] SPF 30 versus The Ordinary Niacinamide 10% + Zinc 1% .
Last updated on July 18, 2023. Published on February 27, 2021
Overview
Suited For
They're both likely to be good for fighting acne, brightening skin and scar healing
Free From
They both do not contain any common allergens, oils, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Day Moisturizer
Day Moisturizers are marketed to hydrate the skin during the daytime.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Price
Ingredient Info
La Roche-Posay Effaclar Duo [+] SPF 30 33 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
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:
Not Reef Safe
Ingredients in this product that are not reef safe:
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 🎉
Silicon Free
This product is free of silicons 🎉
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 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
La Roche-Posay Effaclar Duo [+] SPF 30 33 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Notable Ingredients
This product contains 4 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:
Benefits
This product contains 1 ingredient that may have this attribute:
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This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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This product contains 2 ingredients that may have this attribute:
Concerns
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 6 ingredients that may have this attribute:
This product contains 6 ingredients that may have this attribute:
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:
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:
Concerns
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 [+] SPF 30 33 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Water • Octocrylene • Glycerin • Homosalate • Ethylhexyl Salicylate • Alcohol Denat. • Butyl Methoxydibenzoylmethane • Dimethicone • Sorbitan Stearate • Silica • Isopropyl Lauroyl Sarcosinate • Styrene/Acrylates Copolymer • Propylene Glycol • Potassium Cetyl Phosphate • Diisopropyl Sebacate • Peg-20 • Peg-8 Laurate • Zinc PCA • Dimethicone/Vinyl Dimethicone Crosspolymer • Oleamide • Ceramide 1 A • Inulin Lauryl Carbamate • Carnosine • Poloxamer 338 • Ammonium Polyacryloyldimethyl Taurate • Disodium EDTA • Sucrose Cocoate • Capryloyl Salicylic Acid • Xanthan Gum • T-Butyl Alcohol • BHA • Salicylic Acid • Parfum
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 [+] SPF 30 contains this as ingredient number 1.
The Ordinary Niacinamide 10% + Zinc 1% contains this as ingredient number 1.
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 [+] SPF 30 contains this as ingredient number 18.
The Ordinary Niacinamide 10% + Zinc 1% contains this as ingredient number 4.
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 GumLa Roche-Posay Effaclar Duo [+] SPF 30 contains this as ingredient number 29.
The Ordinary Niacinamide 10% + Zinc 1% contains this as ingredient number 7.
Here's what our community thinks of the ingredients in these two products.
La Roche-Posay Effaclar Duo [+] SPF 30 33 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
La Roche-Posay Effaclar Duo [+] SPF 30 33 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Effaclar Duo [+] SPF 30 33 ingredients
Great product but not great moisturizer
I used this product for a month. It has done great job for my acne prone skin and caused no break outs. However, it is not a great moisturizer itself. I mostly used it before my actuall...
Great product but not great moisturizer
I used this product for a month. It has done great job for my acne prone skin and caused no break outs. However, it is not a great moisturizer itself. I mostly used it before my actuall moisturizer. Plus, it has spf.
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Gotta give credit where credit is due
WOW… lot of people ganging up on this incredibly affordable/popular serum. I understand the criticisms, but personally I don’t believe the intensity is warranted. For so many people this was the...
Gotta give credit where credit is due
WOW… lot of people ganging up on this incredibly affordable/popular serum. I understand the criticisms, but personally I don’t believe the intensity is warranted. For so many people this was the start of their skincare journey; it certainly was mine! And because I had never used ingredients like niacinamide or zinc on my face before, of course I noticed an incredible improvement in regards to my acne and skin tone evenness. This is a good serum to start with. No, you don’t need 10% strength (2%-5% works well) and for some that 10% can be irritating. However most people can handle 10% just fine so it’s not something many need worry about. The formulation isn’t elegant and sometimes it gets frothy or pills when you try to rub this in— BUT this is $6! You can’t really beat The Ordinary’s prices, and for some people $6 is all they can afford to spend on skincare so this is a good affordable option.
If you already have effective products with niacinamide in your routine, you do not need to add this in because it won’t really do anything for you. But if you’re just washing your face with something like dish soap then of course this will make an incredible difference. You’ll probably move on from it eventually, but it’s an effective place to start. Wishing everyone the best on their skincare journey. <3
(Tried Jan 2021) This was actually the product that made me realize that my skin does not mix with Niacinamide (especially at high concentrations because I can usually tolerate it at %4/less or when it isn't a primary ingredient). I...
(Tried Jan 2021) This was actually the product that made me realize that my skin does not mix with Niacinamide (especially at high concentrations because I can usually tolerate it at %4/less or when it isn't a primary ingredient). I tested it on my wrist and a small patch on my cheek to check, and I had hives in both areas. I wouldn't want to give this a poor rating solely on the account of my allergic reaction as I'm sure it works for many others.
This irritated my skin really badly stinging, redness, burning, etc this is probably due to the unnecessarily high concentration of niacinamide. Many studies show you only really need between 2-5% of niacinamide to be effective...
This irritated my skin really badly stinging, redness, burning, etc this is probably due to the unnecessarily high concentration of niacinamide. Many studies show you only really need between 2-5% of niacinamide to be effective definitely not worth the risk if you have sensitive skin there's much better alternatives out there. It's good value for money but I still wouldn't recommend it.
Alternatives
Our Dupe Finder has found 30 potential alternatives that have similar ingredients to La Roche-Posay Effaclar Duo [+] SPF 30.
See 30 alternativesOur Dupe Finder has found 9 potential alternatives that have similar ingredients to The Ordinary Niacinamide 10% + Zinc 1%.
See 9 alternatives