Dr. Barbara Sturm Calming Serum Versus Dr. Barbara Sturm Hyaluronic Serum
Updated on November 16, 2023
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 4 ingredients in common
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Dr. Barbara Sturm Calming Serum 23 ingredients
Dr. Barbara Sturm Hyaluronic Serum 8 ingredients
At a glance
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Dr. Barbara Sturm Calming Serum 23 ingredients
Dr. Barbara Sturm Hyaluronic Serum 8 ingredients
Notable Ingredients
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Benefits
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:
Concerns
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This product contains 1 ingredient that may have this attribute:
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Lactobacillus/Portulaca Oleracea Ferment Extract is an antioxidant.
Leuconostoc/Radish Root Ferment Filtrate is a natural preservative. It comes from fermenting radish roots with a bacteria called leuconostoc. Leuconostoc comes from lactic acid. This bacteria is used to make the traditional Korean side-dish, kimchi. It is also used to make sourdough bread (both incredibly yummy foods).
Leuconostoc/Radish Root Ferment Filtrate has antimicrobial properties and helps prevent the growth of bacteria in a product.
It is believed the preservation property comes from salicylic acid and ammonium salt, neither of which are involved in the fermentation process.
Learn more about Leuconostoc/Radish Root Ferment FiltratePhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
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.
Ingredient Ratings
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When to use
Dr. Barbara Sturm Calming Serum 23 ingredients
Dr. Barbara Sturm Hyaluronic Serum 8 ingredients
Reviews
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