Here's our complete breakdown comparing the ingredients, attributes, and more of Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) versus Paula's Choice 1% Retinol Treatment US .
Last updated on March 20, 2024. Published on August 11, 2023
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 3 ingredients in common
Cool Features
They both contain retinoid, Vitamin C and Vitamin E
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 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.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
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
Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) 24 ingredients
Paula's Choice 1% Retinol Treatment 53 ingredients
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 😥
Cruelty Free
This product is 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 🎉
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 🎉
At a glance
Click on any of the items below to learn more
Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) 24 ingredients
Paula's Choice 1% Retinol Treatment 53 ingredients
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:
Benefits
This product contains 3 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:
This product contains 4 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 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 1 ingredient that may have this attribute:
This product contains 2 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:
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 4 ingredients that may have this attribute:
Benefits
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 4 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 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 4 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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) 24 ingredients
Paula's Choice 1% Retinol Treatment 53 ingredients
C13-15 Alkane • Dimethyl Isosorbide • Sorbitan Isostearate • Octyldodecanol • Ascorbyl Tetraisopalmitate • Echium Plantagineum Seed Oil • Curcuma Longa Root Extract • Alaria Esculenta Extract • Ubiquinone • 7-Dehydrocholesterol • Tocopherol • Caprylic/Capric Triglyceride • Hydroxypinacolone Retinoate • Coco-Glucoside • Rosmarinus Officinalis Leaf Extract • Cardiospermum Halicacabum Flower/Leaf/Vine Extract • Helianthus Annuus Seed Oil Unsaponifiables • Helianthus Annuus Seed Oil • Olus Oil • Lecithin • Glycerin • Water • Sodium Benzoate • Rosa Damascena Extract
Water • Dimethicone • Glycerin • Butylene Glycol • Isononyl Isononanoate • Castor Isostearate Succinate • Glyceryl Stearate • C12-15 Alkyl Benzoate • Dimethicone Crosspolymer • Peg-33 • Polysorbate 20 • Behenyl Alcohol • Peg-100 Stearate • Pentaerythrityl Tetraisostearate • Polymethylsilsesquioxane • Tetrahexyldecyl Ascorbate • Retinol • Ceramide Ng • Palmitoyl Tetrapeptide-7 • Palmitoyl Hexapeptide-12 • Sodium Hyaluronate • Dipotassium Glycyrrhizate • Glycyrrhiza Glabra Root Extract • Avena Sativa Kernel Extract • Arctium Lappa Seed Oil • Salix Alba Extract • Glycine Soja Sterols • Lecithin • Allantoin • Tocopheryl Acetate • Hydrolyzed Soy Protein • Sorbitan Laurate • Acetyl Dipeptide-1 Cetyl Ester • Disodium EDTA • Hydroxyethylcellulose • Palmitoyl Tripeptide-1 • Sodium Hydroxide • Tribehenin • Caprylyl Glycol • Ethylhexylglycerin • Pentylene Glycol • Peg-75 Shea Butter Glycerides • Ppg-12/Smdi Copolymer • Peg-10 Phytosterol • Peg-8 Dimethicone • Peg-14 • Magnesium Aluminum Silicate • Arachidyl Glucoside • Arachidyl Alcohol • Sclerotium Gum • Carbomer • Phenoxyethanol • Benzoic Acid
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.
Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.
Lecithin is an emollient. Emollients help soften the skin and creates a barrier to keep moisture in.
As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can help ingredients be better absorbed by the skin. The phospholipids in Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier.
Learn more about LecithinOskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) contains this as ingredient number 20.
Paula's Choice 1% Retinol Treatment US contains this as ingredient number 28.
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 GlycerinOskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) contains this as ingredient number 21.
Paula's Choice 1% Retinol Treatment US contains this as ingredient number 3.
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 WaterOskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) contains this as ingredient number 22.
Paula's Choice 1% Retinol Treatment US contains this as ingredient number 1.
Here's what our community thinks of the ingredients in these two products.
Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) 24 ingredients
Paula's Choice 1% Retinol Treatment 53 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) 24 ingredients
Paula's Choice 1% Retinol Treatment 53 ingredients
Reviews
Here's what our community thinks
Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR) 24 ingredients
Paula's Choice 1% Retinol Treatment 53 ingredients
glasscasita
Love it
My favorite retinol. Been using it for a year and never had any bad reactions (be sure to follow instructions like starting slow). It's a...
Love it
My favorite retinol. Been using it for a year and never had any bad reactions (be sure to follow instructions like starting slow). It's a bit pricey but worth it
Alternatives
Our Dupe Finder has found 1 potential alternatives that have similar ingredients to Oskia Super-R Retinoid Sleep Serum Capsules - Level 2 (0.5% HPR).
See 1 alternativesOur Dupe Finder has found 4 potential alternatives that have similar ingredients to Paula's Choice 1% Retinol Treatment US.
See 4 alternatives
