Here's our complete breakdown comparing the ingredients, attributes, and more of No7 Advanced Retinol 1.5% Complex Night Concentrate versus Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum .
Last updated on September 14, 2023. Published on March 08, 2021
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 7 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, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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.
Price
Ingredient Info
No7 Advanced Retinol 1.5% Complex Night Concentrate 27 ingredients
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum 21 ingredients
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 🎉
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 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
No7 Advanced Retinol 1.5% Complex Night Concentrate 27 ingredients
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum 21 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Benefits
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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:
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:
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 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 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 3 ingredients that may have this attribute:
Concerns
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.
No7 Advanced Retinol 1.5% Complex Night Concentrate 27 ingredients
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum 21 ingredients
Water • Glycerin • Butylene Glycol • Dimethicone • Caprylic/Capric Triglyceride • C12-15 Alkyl Benzoate • Phenoxyethanol • Polysorbate 20 • Xanthan Gum • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Dimethiconol • Retinol • Bisabolol • Inulin Lauryl Carbamate • Caprylyl Glycol • Sorbitan Laurate • Potassium Hydroxide • Ethylhexylglycerin • Carbomer • Tetrasodium EDTA • Behentrimonium Chloride • Sucrose Laurate • Hydroxyethylcellulose • Acetyl Dipeptide-1 Cetyl Ester • Benzoic Acid • Palmitoyl Tripeptide-1 • Palmitoyl Tetrapeptide-7
Cyclopentasiloxane • Dimethiconol • Neopentyl Glycol Diheptanoate • Dicaprylyl Carbonate • Caprylic/Capric Triglyceride • Phenyl Trimethicone • Squalane • Bisabolol • Tetrahexyldecyl Ascorbate • Retinol • Tocotrienols • Tocopherol • Lecithin • Laminaria Ochroleuca Extract • Avena Sativa Kernel Extract • Elaeis Guineensis Oil • Stearyl Glycyrrhetinate • Hexylene Glycol • Caprylyl Glycol • Ethylhexylglycerin • 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.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Within a product, Caprylic Triglyceride can thicken the product and make spreadability easier by dissolving clumping compounds. An added benefit of Caprylic Triglyceride is its antioxidant properties.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Caprylic Triglyceride has not been found to be toxic for human use in concentrations under 50%.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideNo7 Advanced Retinol 1.5% Complex Night Concentrate contains this as ingredient number 5.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum contains this as ingredient number 5.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
No7 Advanced Retinol 1.5% Complex Night Concentrate contains this as ingredient number 7.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum contains this as ingredient number 21.
Dimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping.
This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane.
No7 Advanced Retinol 1.5% Complex Night Concentrate contains this as ingredient number 11.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum contains this as ingredient number 2.
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 RetinolNo7 Advanced Retinol 1.5% Complex Night Concentrate contains this as ingredient number 12.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum contains this as ingredient number 10.
Bisabolol is pimarily used to add fragrance to a product. However, it is also famous for helping soothe skin.
Bisabolol comes from German chamomile essential oil. Synthetic Bisabolol has been shown to be less effective.
Bisabolol helps soothe skin. It does this by blocking the inflammatory signals, helping to reduce your body's reaction to irritation.
Bisabolol also interferes with the process of hyperpigmentation. This can help with reducing dark spots and uneven tone.
Bisabolol is an antioxidant. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells. By fighting these free-radicals, Bisabolol may slow down signs of aging.
Studies have shown Bisabolol to have antimicrobial properties and may be a fungicide. These properties help preserve a product's shelf life.
Bisabolol also helps the absorption of other ingredients.
Learn more about BisabololNo7 Advanced Retinol 1.5% Complex Night Concentrate contains this as ingredient number 13.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum contains this as ingredient number 8.
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 GlycolNo7 Advanced Retinol 1.5% Complex Night Concentrate contains this as ingredient number 15.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum contains this as ingredient number 19.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
No7 Advanced Retinol 1.5% Complex Night Concentrate contains this as ingredient number 18.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum contains this as ingredient number 20.
Here's what our community thinks of the ingredients in these two products.
No7 Advanced Retinol 1.5% Complex Night Concentrate 27 ingredients
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum 21 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
No7 Advanced Retinol 1.5% Complex Night Concentrate 27 ingredients
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum 21 ingredients
Reviews
Here's what our community thinks
No7 Advanced Retinol 1.5% Complex Night Concentrate 27 ingredients
gemmajaws
Effective non-prescription retinol
The texture is sort of like a hybrid serum/lotion that sinks into my skin and leaves it feeling soft and smooth....
Effective non-prescription retinol
The texture is sort of like a hybrid serum/lotion that sinks into my skin and leaves it feeling soft and smooth. Do not let this product fool you, it is about as strong as you can get OTC and should be used with caution. I have been using retinol products for years (non-prescription strength) and this is by and far my favourite, the one I continue to use regularly.
Paula's Choice Resist Intensive Wrinkle-Repair Retinol Serum 21 ingredients
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