Here's our complete breakdown comparing the ingredients, attributes, and more of DR's Secret Refining Serum 9 versus Zymogen Fermented Soybean Firming Serum .
Published on April 02, 2024
Overview
What they are
These products are both reef safe . They have a total of 17 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin, oily skin and scar healing
Free From
They both do not contain any common allergens, parabens, silicones or sulfates
What's Inside
They both contain fragrances and oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Price
Ingredient Info
DR's Secret Refining Serum 9 36 ingredients
Zymogen Fermented Soybean Firming Serum 25 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 😥
Not Cruelty Free
This product is not cruelty-free 😥
Contains Alcohol
Ingredients in this product that are types of alcohol:
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 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
DR's Secret Refining Serum 9 36 ingredients
Zymogen Fermented Soybean Firming Serum 25 ingredients
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:
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:
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:
Concerns
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.
DR's Secret Refining Serum 9 36 ingredients
Zymogen Fermented Soybean Firming Serum 25 ingredients
Water • Butylene Glycol • Castanea Sativa Shell Extract • Peg-60 Hydrogenated Castor Oil • Anthemis Nobilis Flower Extract • Cinnamomum Cassia Bark • Rhus Semialata Gall Extract • Caprylyl Glycol • Carbomer • Triethanolamine • Salix Alba Bark Extract • 1,2-Hexanediol • Allantoin • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Camellia Sinensis Leaf Extract • Yeast Ferment Extract • Ethylhexylglycerin • Dipotassium Glycyrrhizate • Mentha Haplocalix Extract • Menthyl Lactate • Glycerin • Hydrolyzed Albumen • Scutellaria Baicalensis Root Extract • Hamamelis Virginiana Leaf Extract • Ethyl Hexanediol • Beta-Glucan • Benzyl Glycol • Cysteine • Cystine • Glutamic Acid • Methionine • Serine • Valine • Raspberry Ketone • Parfum • Phenoxyethanol
Centella Asiatica Extract • Water • Butylene Glycol • 1,2-Hexanediol • Salix Alba Bark Extract • Lactobacillus/Centella Asiatica Extract Ferment Filtrate • Cinnamomum Zeylanicum Bark Extract • Castanea Crenata Shell Extract • Rhus Semialata Gall Extract • Peg-60 Hydrogenated Castor Oil • Arginine • Hydroxyacetophenone • Carbomer • Allantoin • Yeast Ferment Extract • Anthemis Nobilis Flower Extract • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Parfum • Ethylhexylglycerin • Hamamelis Virginiana Leaf Extract • Glycerin • Scutellaria Baicalensis Root Extract • T-Butyl Alcohol • Levan • Beta-Glucan
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 WaterDR's Secret Refining Serum 9 contains this as ingredient number 1.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 2.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
DR's Secret Refining Serum 9 contains this as ingredient number 2.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 3.
Peg-60 Hydrogenated Castor Oil comes from hydrogenated castor oil. It is a solubilizer and emulsifier.
As a solubilizer, it helps dissolve ingredients into a water-based version. It is also an emulsifer. Emulsifier help prevent oils and water from separating. Both these properties help create evenly-spread and uniform products.
Basically, Peg-60 Hydrogenated Castor Oil helps hold ingredients together.
Learn more about Peg-60 Hydrogenated Castor OilDR's Secret Refining Serum 9 contains this as ingredient number 4.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 10.
Anthemis Nobilis Flower Extract is from the Roman Chamomile flower.
Anthemis Nobilis Flower Extract helps soothe the skin and contains antioxidants. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells
DR's Secret Refining Serum 9 contains this as ingredient number 5.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 16.
We don't have a description for Rhus Semialata Gall Extract.
DR's Secret Refining Serum 9 contains this as ingredient number 7.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 9.
Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.
Carbomer is commonly found in many types of cosmetics products. It is found to be safe in concentrations up to 15%. However, a high amount of carbomer can cause pilling or balling up of products. Most products contain 1% of less of carbomer.
DR's Secret Refining Serum 9 contains this as ingredient number 9.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 13.
Salix Alba Bark Extract comes from the white willow tree, which is native to Europe and Central Asia.
Salix Alba Bark Extract has often been described as salicylic acid's cousin. This is due to the salicin it contains. However, studies are limited showing salix alba bark to be an effective salicylic acid alternative.
Salicin does have anti-inflammatory and antioxidant properties. It has shown to decrease the formation of inflammatory mediators, such as tumor necrosis factor-α and nuclear factor-kappa B. Salicin also has a mildly exfoliating effect on the skin.
Several other components in salix alba bark extract also contain antioxidant properties, such as flavonoids and polyphenols. Antioxidants may help with anti-aging as they neutralize harmful free-radical molecules.
Willow Bark extract has been used for thousands of years. Ancient civilizations used white willow to help treat pain and fevers.
Learn more about Salix Alba Bark ExtractDR's Secret Refining Serum 9 contains this as ingredient number 11.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 5.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.
DR's Secret Refining Serum 9 contains this as ingredient number 12.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 4.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinDR's Secret Refining Serum 9 contains this as ingredient number 13.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 14.
Ammonium Acryloyldimethyltaurate/Vp Copolymer (let's call it AAVC for short) is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.
AAVC is able to increase the consistency and viscosity of products due to its large molecule size. It also prevents ingredients from separating.
DR's Secret Refining Serum 9 contains this as ingredient number 14.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 17.
We don't have a description for Yeast Ferment Extract.
DR's Secret Refining Serum 9 contains this as ingredient number 16.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 15.
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.
DR's Secret Refining Serum 9 contains this as ingredient number 17.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 19.
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 GlycerinDR's Secret Refining Serum 9 contains this as ingredient number 21.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 21.
Scutellaria Baicalensis Root Extract comes from the Baikal skullcap or Chinese skullcap plant. This plant is native to Northeast Asia and can be found in China, Mongolia, Korea, and Siberia.
In cosmetics, Scutellaria Baicalensis Root Extract provides antioxidant and anti-inflammatory benefits. This is due to the flavonoid composition of Scutellaria Baicalensis Root Extract.
In Chinese traditional folk medicine, Scutellaria Baicalensis Root Extract is used to help treat lung and hypertension.
Learn more about Scutellaria Baicalensis Root ExtractDR's Secret Refining Serum 9 contains this as ingredient number 23.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 22.
Hamamelis Virginiana Leaf Extract comes from the witch hazel plant.
Witch Hazel is an astringent, anti-inflammatory, antioxidant, and antibacterial ingredient. The tannin in witch hazel has a drying effect when used on skin and constricts proteins. This helps minimize the look of large pores. The tannins present and the fragrance may be sensitizing. The catechins in witch hazel have anti-inflammatory properties while the gallic acid is antibacterial.
Indigenous groups have used witch hazel to help treat inflammation, which was then used by early settlers to North America.
Learn more about Hamamelis Virginiana Leaf ExtractDR's Secret Refining Serum 9 contains this as ingredient number 24.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 20.
Beta-Glucan is a polysaccharide. It can be derived from the cell walls of seaweed, oats, yeast, and fungi.
Beta-Glucan is a humectant, meaning it can hold large amounts of water. This helps hydrate the skin. It also helps boost your skin's natural barrier.
Beta-Glucan has antioxidant properties. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.
Studies show Beta-Glucan may be an effective wrinkle reducer as it can deeply penetrate into skin. It has also been show to help with wound healing.
Learn more about Beta-GlucanDR's Secret Refining Serum 9 contains this as ingredient number 26.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 25.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumDR's Secret Refining Serum 9 contains this as ingredient number 35.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 18.
Here's what our community thinks of the ingredients in these two products.
DR's Secret Refining Serum 9 36 ingredients
Zymogen Fermented Soybean Firming Serum 25 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
DR's Secret Refining Serum 9 36 ingredients
Zymogen Fermented Soybean Firming Serum 25 ingredients
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