ISOI Blemish Care Serum Versus ISOI ACNI Dr. 1st Speedy Spot
Updated on April 24, 2024
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 8 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin, oily skin and dark spots
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 needs an update? Let us know.
Ingredient Info
ISOI Blemish Care Serum 32 ingredients
ISOI ACNI Dr. 1st Speedy Spot 17 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
ISOI Blemish Care Serum 32 ingredients
ISOI ACNI Dr. 1st Speedy Spot 17 ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningRosa Damascena Flower Water
MaskingGlycerin
Humectant
Alcohol
Antimicrobial
Betaine
Humectant
Arbutin
Antioxidant
Trehalose
HumectantRosa Damascena Flower Oil
Masking
Arctostaphylos Uva-Ursi Leaf Extract
Skin ConditioningRhodiola Rosea Root Extract
EmollientHippophae Rhamnoides Fruit Extract
Skin ConditioningEuterpe Oleracea Fruit Extract
Vaccinium Angustifolium Fruit Extract
Skin ProtectingPhyllanthus Emblica Fruit Extract
HumectantVaccinium Macrocarpon Fruit Extract
AstringentSophora Flavescens Root Extract
Antioxidant
Houttuynia Cordata Extract
Skin Conditioning
Xanthan Gum
EmulsifyingAllantoin
Skin Conditioning
Panthenol
Skin Conditioning
Adansonia Digitata Leaf Extract
Skin ConditioningCastanea Crenata Shell Extract
Skin ConditioningSalix Alba Bark Extract
Astringent
Centella Asiatica Extract
Cleansing
Butylene Glycol
Humectant
1,2-Hexanediol
Skin ConditioningCalendula Officinalis Flower Extract
Masking
Scutellaria Baicalensis Root Extract
AstringentPaeonia Suffruticosa Root Extract
Skin ProtectingGlycyrrhiza Glabra Root Extract
Bleaching
Citronellol
Perfuming
Geraniol
Perfuming
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
Water
Skin ConditioningAlcohol Denat.
Antimicrobial
Xanthan Gum
EmulsifyingPolyglyceryl-10 Laurate
Skin Conditioning
Glycerin
Humectant
Rosa Damascena Flower Oil
Masking
Caprylic/Capric Triglyceride
MaskingMelaleuca Alternifolia Leaf Oil
Antioxidant
Salix Alba Leaf Extract
Skin ConditioningOlea Europaea Leaf Extract
Perfuming
Glycyrrhiza Glabra Root Extract
Bleaching
Equisetum Arvense Extract
AstringentBrassica Campestris Extract
Skin ConditioningHouttuynia Cordata Extract
Skin Conditioning
Centella Asiatica Extract
Cleansing
Beta-Glucan
Skin Conditioning
Castanea Crenata Shell Extract
Skin ConditioningWater, Alcohol Denat., Xanthan Gum, Polyglyceryl-10 Laurate, Glycerin, Rosa Damascena Flower Oil, Caprylic/Capric Triglyceride, Melaleuca Alternifolia Leaf Oil, Salix Alba Leaf Extract, Olea Europaea Leaf Extract, Glycyrrhiza Glabra Root Extract, Equisetum Arvense Extract, Brassica Campestris Extract, Houttuynia Cordata Extract, Centella Asiatica Extract, Beta-Glucan, Castanea Crenata Shell Extract
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterGlycerin 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 GlycerinRosa Damascena Flower Oil is an essential oil made from the Damask Rose. It is often used as a fragrance in cosmetics.
Rose Oil has antibacterial and antioxidant properties due to its terpene, glycoside, flavonoid, anthocyanin, and Vitamin C content.
Other major parts of Rose Oil include citronellol and geraniol. Both of these are known EU allergens and cause contact-allergies.
The downsides of this ingredient outweight the positives.
Learn more about Rosa Damascena Flower OilHouttuynia Cordata Extract is more commonly known as Heart Leaf, Fish Mint, or Chameleon plant.
The components found in Heart Leaf give it antioxidant, hydrating, antimicrobial, and anti-inflammatory properties.
Heart Leaf is rich in flavonoids such as quercetin, apigenin, and more. It also contains polysaccharides, the most common type of carbs in food.
Flavonoids have been shown to be effective antioxidants. They help neutralize free-radical molecules. Free-radical molecules are unstable molecules that may damage our skin cells and DNA. The flavonoids in Heart Leaf also help soothe the skin.
Polysaccharides are naturally found in our skin. They play a role in hydrating and repairing the top layer of skin. The polysaccharides in Heart Leaf help moisturize our skin.
Studies show decanoyl acetaldehyde, a component of Heart Leaf oil, is effective at killing bacteria.
The name 'Fish Mint' comes from the herb's natural fishy smell. Is is native to southeast Asia and used throughout the continent for traditional cooking and medicine.
Learn more about Houttuynia Cordata ExtractXanthan 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 GumCastanea 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 ExtractCentella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Centella is rich in antioxidants and amino acids, such as Madecassic Acid and Asiaticoside.
Studies show the compounds in centella help with:
The combination of all these properties makes centella effective at soothing, hydrating, and protecting the skin.
Other great components of centella include Vitamin A, vitamin C, several B vitamins, and Asiatic Acid.
Fun fact: Centella 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 ExtractGlycyrrhiza Glabra Root Extract is an extract of the roots of Licorice. It has been found to have several benefits such as skin hydrating, conditioning, and soothing.
One component, glabridin, has extra potent antioxidant and soothing properties. It has also been found to block pigmentation from UVB rays in guinea pigs.
Licorice Root also contains a flavonoid. Flavonoids are a natural substance from in plants. Flavonoids also have antioxidant properties.
Another component, glycyrrhizin, has been found to have anti-inflammatory and antimicrobial benefits. This may make licorice root extract effective at treating acne. However, more research is needed to support this.
Liquiritin is one of the flavone compounds found in licorice. It has been found to help lighten skin by preventing tyrosinase from reacting with tyrosine. When the two react, protein is converted to melanin. Melanin is the substance in your body that gives your features pigmentation.
Learn more about Glycyrrhiza Glabra Root ExtractIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
ISOI Blemish Care Serum 32 ingredients
ISOI ACNI Dr. 1st Speedy Spot 17 ingredients
