Here's our complete breakdown comparing the ingredients, attributes, and more of The Ordinary Retinol 0.5% in Squalane versus Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide .
Last updated on July 18, 2023. Published on May 24, 2022
Overview
What they are
These products are both reef safe . They have a total of 1 ingredients in common
Cool Features
They both contain retinoid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates
What's Inside
They both contain oils
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
The Ordinary Retinol 0.5% in Squalane 8 ingredients
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide 43 ingredients
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 🎉
Contains Oils
Ingredients in this product that are types of oil:
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 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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 🎉
Contains Oils
Ingredients in this product that are types of oil:
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 😥
At a glance
Click on any of the items below to learn more
The Ordinary Retinol 0.5% in Squalane 8 ingredients
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide 43 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
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 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 1 ingredient 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 1 ingredient 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:
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 1 ingredient that may have this attribute:
Benefits
This product contains 5 ingredients that may have this attribute:
This product contains 2 ingredients 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 1 ingredient that may have this attribute:
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This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients 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 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.
The Ordinary Retinol 0.5% in Squalane 8 ingredients
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide 43 ingredients
Water • Glycerin • Butylene Glycol • Pentylene Glycol • Niacinamide • Cetyl Alcohol • Isohexadecane • Isononyl Isononanoate • Diisopropyl Sebacate • 2-Oleamido-1,3-Octadecanediol • 4-T-Butylcyclohexanol • Acetyl Dipeptide-1 Cetyl Ester • Adenosine • Ceramide NP • Hydroxypalmitoyl Sphinganine • Lauroyl Lysine • Octyldodecanol • Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate • Sodium Chloride • Sodium Hyaluronate • Sodium Hydroxide • Trisodium Ethylenediamine Disuccinate • Retinol • Tocopherol • Dicaprylyl Ether • Ammonium Polyacryloyldimethyl Taurate • Behenyl Alcohol • Caprylyl Glycol • Carbomer • Cetearyl Alcohol • Cetearyl Glucoside • Glycine Soja Oil • Helianthus Annuus Seed Oil • Hydroxyethylcellulose • Lecithin • Phenethyl Alcohol • Poloxamer 188 • Polycaprolactone • Sorbitan Laurate • Steareth-100 • CI 40800 • Chlorphenesin • Phenoxyethanol
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.
Retinol is a form of Vitamin A and proven to help with anti-aging.
It promotes collagen production, increases new cell turnoever, and protects your skin as an antioxidant.
Retinol boosts collagen production and increases cell turnover. This makes retinol effective in removing wrinkles, fading dark spots, and reducing the appearance of pores.
Retinol is less effective when exposed to sun. Be sure to look for appropriate packaging to keep your retinol potent.
Using retinol and retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolThe Ordinary Retinol 0.5% in Squalane contains this as ingredient number 4.
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide contains this as ingredient number 23.
Here's what our community thinks of the ingredients in these two products.
The Ordinary Retinol 0.5% in Squalane 8 ingredients
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide 43 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
The Ordinary Retinol 0.5% in Squalane 8 ingredients
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide 43 ingredients
Reviews
Here's what our community thinks
The Ordinary Retinol 0.5% in Squalane 8 ingredients
CaroleD
It’s a great value but it’s definitely like rubbing pure oil on your face, squalane breaks me out apparently.
I don’t like the feeling of oil on...
It’s a great value but it’s definitely like rubbing pure oil on your face, squalane breaks me out apparently.
I don’t like the feeling of oil on my face, it’s just too much for me.
Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide 43 ingredients
sinae
Great retinol for beginners
This is a product with a low dose of retinol, which makes the product suited to apply in the eye area as well. A lot of...
Great retinol for beginners
This is a product with a low dose of retinol, which makes the product suited to apply in the eye area as well. A lot of my earlier products containing retinol were serums, while this is more of a cream. It makes it more hydrating, but without an additional moisturiser it is still drying me out.
Although the percentage of retinol is low, your skin has to adjust to the retinol, using it every other day. Combining it with a moisturiser and a good hydration serum in the morning makes this a great product for your skin.
I highly recommend combining this with Missha Time Revolution Night Repair. It did wonders for my skin!
Alternatives
Our Dupe Finder has found 4 potential alternatives that have similar ingredients to The Ordinary Retinol 0.5% in Squalane.
See 4 alternativesOur Dupe Finder has found 19 potential alternatives that have similar ingredients to Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide.
See 19 alternatives
