Here's our complete breakdown comparing the ingredients, attributes, and more of Zymogen Fermented Soybean Firming Serum versus ISOI Blemish Care Serum .
Last updated on April 24, 2024. Published on March 04, 2023
Overview
What they are
These products are both reef safe serums. They have a total of 9 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 parabens, silicones or sulfates
What's Inside
They both contain harsh alcohols, 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.
Price
Ingredient Info
Zymogen Fermented Soybean Firming Serum 25 ingredients
ISOI Blemish Care Serum 32 ingredients
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 😥
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:
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are 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
Zymogen Fermented Soybean Firming Serum 25 ingredients
ISOI Blemish Care Serum 32 ingredients
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:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 5 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 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:
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:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Zymogen Fermented Soybean Firming Serum 25 ingredients
ISOI Blemish Care Serum 32 ingredients
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
Water • Rosa Damascena Flower Water • Glycerin • Alcohol • Betaine • Arbutin • Trehalose • Rosa Damascena Flower Oil • Arctostaphylos Uva-Ursi Leaf Extract • Rhodiola Rosea Root Extract • Hippophae Rhamnoides Fruit Extract • Euterpe Oleracea Fruit Extract • Vaccinium Angustifolium Fruit Extract • Phyllanthus Emblica Fruit Extract • Vaccinium Macrocarpon Fruit Extract • Sophora Flavescens Root Extract • Houttuynia Cordata Extract • Xanthan Gum • Allantoin • Panthenol • Adansonia Digitata Leaf Extract • Castanea Crenata Shell Extract • Salix Alba Bark Extract • Centella Asiatica Extract • Butylene Glycol • 1,2-Hexanediol • Calendula Officinalis Flower Extract • Scutellaria Baicalensis Root Extract • Paeonia Suffruticosa Root Extract • Glycyrrhiza Glabra Root Extract • Citronellol • Geraniol
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.
Centella Asiatica Extract is derived from an herb plant native to Southeast Asia. It is rich in antioxidants and amino acids. In skincare products, Centella Asiatica Extract is used for its anti-inflammatory and soothing properties.
Many active components found in Centella Asiatica Extract, such as Madecassic Acid and Asiaticoside, encourage the skin to naturally produce hyaluronic acid. This helps keep our skin hydrated. Many of these components also show antioxidant activity and may help reduce the signs of aging.
Research shows Centella Asiatica can help increase Type I collagen production by increasing fibroblast production. Fibroblast helps form connective tissue.
The combination of all these properties makes Centella Asiatica Extract effective at soothing the skin.
Other components of Centella Asiatic Extract include Vitamin A, vitamin C, several B vitamins, and Asiatic Acid.
Recent studies found madecassoside may help prevent damage from UV rays by preventing UV-induced inflammation. Further research is needed.
This plant has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.
Learn more about Centella Asiatica ExtractZymogen Fermented Soybean Firming Serum contains this as ingredient number 1.
ISOI Blemish Care Serum contains this as ingredient number 24.
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 WaterZymogen Fermented Soybean Firming Serum contains this as ingredient number 2.
ISOI Blemish Care Serum contains this as ingredient number 1.
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.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 3.
ISOI Blemish Care Serum contains this as ingredient number 25.
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.
Zymogen Fermented Soybean Firming Serum contains this as ingredient number 4.
ISOI Blemish Care Serum contains this as ingredient number 26.
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 ExtractZymogen Fermented Soybean Firming Serum contains this as ingredient number 5.
ISOI Blemish Care Serum contains this as ingredient number 23.
Castanea Crenata Shell Extract comes from the shell of the chestnut.
Studies show chestnut shells to have antioxidant and anti-inflammatory properties.
Antioxidants protect your skin against damaging molecules. This may help reduce the signs of aging.
Learn more about Castanea Crenata Shell ExtractZymogen Fermented Soybean Firming Serum contains this as ingredient number 8.
ISOI Blemish Care Serum contains this as ingredient number 22.
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 AllantoinZymogen Fermented Soybean Firming Serum contains this as ingredient number 14.
ISOI Blemish Care 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 GlycerinZymogen Fermented Soybean Firming Serum contains this as ingredient number 21.
ISOI Blemish Care Serum contains this as ingredient number 3.
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 ExtractZymogen Fermented Soybean Firming Serum contains this as ingredient number 22.
ISOI Blemish Care Serum contains this as ingredient number 28.
Here's what our community thinks of the ingredients in these two products.
Zymogen Fermented Soybean Firming Serum 25 ingredients
ISOI Blemish Care Serum 32 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Zymogen Fermented Soybean Firming Serum 25 ingredients
ISOI Blemish Care Serum 32 ingredients
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Zymogen Fermented Soybean Firming Serum.
See 50 alternativesOur Dupe Finder has found 15 potential alternatives that have similar ingredients to ISOI Blemish Care Serum.
See 15 alternatives