Here's our complete breakdown comparing the ingredients, attributes, and more of FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 versus Paula's Choice Resist Intensive Repair Cream .
Published on May 22, 2021
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 6 ingredients in common
Cool Features
They both contain hyaluronic acid, 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 fragrances
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.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Price
Ingredient Info
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Paula's Choice Resist Intensive Repair Cream 55 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 🎉
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 🎉
Vegan
This product is 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:
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 🎉
At a glance
Click on any of the items below to learn more
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Paula's Choice Resist Intensive Repair Cream 55 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Benefits
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Concerns
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.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Paula's Choice Resist Intensive Repair Cream 55 ingredients
Water • Propanediol • Glycerin • Polyglyceryl-4 Oleate • Retinyl Palmitate • Sodium Ascorbyl Phosphate • Polyglyceryl-6 Stearate • Tocopherol • Sodium Anisate • Sodium Levulinate • Glyceryl Caprylate • Anethum Graveolens Herb Extract • Glycyrrhiza Glabra Stem Extract • Cetyl Hydroxyethylcellulose • Lactic Acid • Polyglyceryl-6 Behenate • Ferulic Acid • Xanthan Gum • Salicylic Acid • Sodium Hyaluronate • Aloe Barbadensis Leaf Juice • Citric Acid • Potassium Sorbate
Water • Ethylhexyl Stearate • Simmondsia Chinensis Seed Oil • Butylene Glycol • Glycerin • Caprylic/Capric Triglyceride • Petrolatum • Cetearyl Alcohol • Dimethicone • Dipentaerythrityl Hexacaprylate/Hexacaprate • Glyceryl Stearate • Tridecyl Trimellitate • Peg-100 Stearate • Phenyl Trimethicone • Retinol • Adenosine • Palmitoyl Tetrapeptide-7 • Palmitoyl Hexapeptide-12 • Palmitoyl Tripeptide-1 • Ceramide Ng • Sodium Hyaluronate • Magnesium Ascorbyl Phosphate • Niacinamide • Tocopherol • Lecithin • Linoleic Acid • Linolenic Acid • Retinyl Palmitate • Glycyrrhiza Glabra Root Extract • Camellia Oleifera Leaf Extract • Citrullus Lanatus Fruit Extract • Lens Esculenta Fruit Extract • Pyrus Malus Fruit Extract • Glycine Soja Sterols • Tribehenin • Peg-10 Phytosterol • Magnesium Aluminum Silicate • Sodium PCA • Sodium Lactate • Pullulan • Xanthan Gum • Sodium Hydroxide • Neopentyl Glycol Dicaprylate/Dicaprate • Cetearyl Glucoside • Tridecyl Stearate • Behenyl Alcohol • Sclerotium Gum • Carbomer • C12-15 Alkyl Benzoate • Polysorbate 20 • Disodium EDTA • Sorbic Acid • Phenoxyethanol • Chlorphenesin • 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.
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 WaterFaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 1.
Paula's Choice Resist Intensive Repair Cream 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 GlycerinFaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 3.
Paula's Choice Resist Intensive Repair Cream contains this as ingredient number 5.
Retinyl palmitate is a form of retinoid. It is created from palmitic acid and retinol.
This ingredient has antioxidant and exfoliating properties. Like other types of retinols, retinyl palmitate increases cell turnover. Removing dead skin cells and encouraging the growth of new ones improves skin tone and unclogs pores. This in turn promotes brighter looking skin and even skin texture.
As an antioxidant, retinyl palmitate helps neutralize free-radical molecules. These molecules have the potential to damage skin cells. Thus, antioxidants may help with anti-aging.
Retinyl palmitate can be good for be good for oily skin by helping to unclog pores. However, it may not be good for dry skin and fungal acne.
After using this product, you should follow up with sunscreen.
This ingredient is often added to low-fat milk to increase the levels of Vitamin A.
Learn more about Retinyl PalmitateFaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 5.
Paula's Choice Resist Intensive Repair Cream contains this as ingredient number 28.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolFaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 8.
Paula's Choice Resist Intensive Repair Cream contains this as ingredient number 24.
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 GumFaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 18.
Paula's Choice Resist Intensive Repair Cream contains this as ingredient number 41.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateFaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 20.
Paula's Choice Resist Intensive Repair Cream contains this as ingredient number 21.
Here's what our community thinks of the ingredients in these two products.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Paula's Choice Resist Intensive Repair Cream 55 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Paula's Choice Resist Intensive Repair Cream 55 ingredients
Alternatives
Our Dupe Finder has found 16 potential alternatives that have similar ingredients to FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1.
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