Here's our complete breakdown comparing the ingredients, attributes, and more of FaceTheory Hyaluret Serum S13 versus FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 .
Published on June 24, 2023
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 9 ingredients in common
Cool Features
They both contain AHA, hyaluronic acid and Vitamin C
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, oils, parabens, silicones 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.
Price
Ingredient Info
FaceTheory Hyaluret Serum S13 16 ingredients
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 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 🎉
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 🎉
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 🎉
At a glance
Click on any of the items below to learn more
FaceTheory Hyaluret Serum S13 16 ingredients
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Notable Ingredients
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Benefits
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Concerns
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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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
FaceTheory Hyaluret Serum S13 16 ingredients
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Water • Propanediol • Niacinamide • Sodium Ascorbyl Phosphate • Lactic Acid • Anethum Graveolens Herb Extract • Glycyrrhiza Glabra Root Extract • Sodium Levulinate • Sodium Benzoate • Gellan Gum • Sodium Hyaluronate • Magnesium Carboxymethyl Beta-Glucan • Sodium Carboxymethyl Beta-Glucan • Calcium PCA • Citric Acid • Potassium Sorbate
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
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 Hyaluret Serum S13 contains this as ingredient number 1.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 1.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolFaceTheory Hyaluret Serum S13 contains this as ingredient number 2.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 2.
Sodium Ascorbyl Phosphate is a form of Vitamin C. It is the salt of ascorbic acid.
This ingredient is more gentle than ascorbic acid. It is also more stable when exposed to light and oxygen.
Vitamin C helps reduce redness, improve skin texture, reduce the effects of aging, reduce the visibility of dark spots, and brighten skin.
Your skin uses Vitamin C to produce collagen and collagen production plays a role in having a strong skin barrier and plump skin. As an antioxidant, this ingredient also helps reduce the signs of aging such as fine-lines and wrinkles.
VItamin C helps brighten skin by blocking the process of skin darkening.
In a 2011 study, Sodium Ascorbyl Phosphate was found to have antibacterial properties. This may help treat acne.
Read more about other types of Vitamin C:
Learn more about Sodium Ascorbyl PhosphateFaceTheory Hyaluret Serum S13 contains this as ingredient number 4.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 6.
Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.
Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.
Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.
Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Read more about some other popular AHA's here:
Learn more about Lactic AcidFaceTheory Hyaluret Serum S13 contains this as ingredient number 5.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 15.
Anethum Graveolens Herb Extract is a fragrance.
FaceTheory Hyaluret Serum S13 contains this as ingredient number 6.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 12.
Sodium levulinate is the a sodium salt of Levulinic Acid. If dissolved in an aqueous solution, the two ingredients become identical.
It is a skin conditioning agent, meaning it helps soften and hydrate your skin.
According to Cosmetic Ingredient Review, the highest amounts of sodium levulinate are found in mouthwashes at 0.62%.
Learn more about Sodium LevulinateFaceTheory Hyaluret Serum S13 contains this as ingredient number 8.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 10.
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 Hyaluret Serum S13 contains this as ingredient number 11.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 20.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidFaceTheory Hyaluret Serum S13 contains this as ingredient number 15.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 22.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Potassium sorbate is often used with stronger preservatives.
Learn more about Potassium SorbateFaceTheory Hyaluret Serum S13 contains this as ingredient number 16.
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 contains this as ingredient number 23.
Here's what our community thinks of the ingredients in these two products.
FaceTheory Hyaluret Serum S13 16 ingredients
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
FaceTheory Hyaluret Serum S13 16 ingredients
FaceTheory Regenacalm 2% Retinol and Vitamin C Serum S1 23 ingredients
Alternatives
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