KISOCare Retinol Serum 0.1% Versus Endocare Renewal Retinol Serum - 0.2% Pure Retinol
Updated on March 29, 2025
Overview
What they are
These products are both reef safe serums. They have a total of 6 ingredients in common
Cool Features
They both contain hyaluronic acid, retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, 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
KISOCare Retinol Serum 0.1% 32 ingredients
Endocare Renewal Retinol Serum - 0.2% Pure Retinol 32 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
KISOCare Retinol Serum 0.1% 32 ingredients
Endocare Renewal Retinol Serum - 0.2% Pure Retinol 32 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Propanediol
SolventPentylene Glycol
Skin ConditioningRetinol
Skin Conditioning
Hydroxypinacolone Retinoate
Skin Conditioning
Tocopheryl Retinoate
Antioxidant
Retinyl Palmitate
Skin Conditioning
Hydrogenated Retinol
Skin Conditioning
Sodium Hyaluronate
Humectant
Hydrogenated Lecithin
EmulsifyingSodium Acetylated Hyaluronate
Humectant
Sodium Hyaluronate Crosspolymer-2
HumectantHydrolyzed Sodium Hyaluronate
Skin ConditioningArachis Hypogaea Oil
Skin Conditioning
Caprylic/Capric Triglyceride
MaskingCentella Asiatica Extract
Cleansing
Scutellaria Baicalensis Root Extract
AstringentPolygonum Cuspidatum Root Extract
Antioxidant
Glycyrrhiza Glabra Root Extract
Bleaching
Camellia Sinensis Leaf Extract
Antimicrobial
Rosmarinus Officinalis Leaf Extract
AntimicrobialChamomilla Recutita Flower Extract
Masking
Xanthan Gum
EmulsifyingButylene Glycol
Humectant
Ethylhexylglycerin
Skin ConditioningTocopherol
Antioxidant
Polysorbate 20
Emulsifying
Carbomer
Emulsion StabilisingPotassium Hydroxide
BufferingCalcium Sodium Borosilicate
Silver Oxide
AntimicrobialWater, Glycerin, Propanediol, Pentylene Glycol, Retinol, Hydroxypinacolone Retinoate, Tocopheryl Retinoate, Retinyl Palmitate, Hydrogenated Retinol, Sodium Hyaluronate, Hydrogenated Lecithin, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer-2, Hydrolyzed Sodium Hyaluronate, Arachis Hypogaea Oil, Caprylic/Capric Triglyceride, Centella Asiatica Extract, Scutellaria Baicalensis Root Extract, Polygonum Cuspidatum Root Extract, Glycyrrhiza Glabra Root Extract, Camellia Sinensis Leaf Extract, Rosmarinus Officinalis Leaf Extract, Chamomilla Recutita Flower Extract, Xanthan Gum, Butylene Glycol, Ethylhexylglycerin, Tocopherol, Polysorbate 20, Carbomer, Potassium Hydroxide, Calcium Sodium Borosilicate, Silver Oxide
Cyclopentasiloxane
Emollient
Caprylyl Methicone
Skin Conditioning
C12-15 Alkyl Benzoate
AntimicrobialUndecane
EmollientDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningDimethyl Isosorbide
SolventPentylene Glycol
Skin ConditioningTrisiloxane
Skin Conditioning
PEG-7 Glyceryl Cocoate
Emulsifying
Niacinamide
Smoothing
Tridecane
Perfuming
Sodium Hyaluronate Crosspolymer
Humectant
PEG-12 Dimethicone/PPG-20 Crosspolymer
Bisabolol
Masking
Retinol
Skin Conditioning
Hydroxypinacolone Retinoate
Skin Conditioning
Ascorbic Acid
Antioxidant
Tocopheryl Acetate
Antioxidant
Silica Silylate
EmollientZea Mays Starch
AbsorbentTetrahexyldecyl Ascorbate
Antioxidant
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Phenylpropanol
Masking
Polysorbate 20
Emulsifying
Caprylyl Glycol
EmollientPropanediol
SolventSilica
Abrasive
Dimethicone
Emollient
Propyl Gallate
Antioxidant
Disodium EDTA
BHT
Antioxidant
Tocopherol
Antioxidant
Cyclopentasiloxane, Caprylyl Methicone, C12-15 Alkyl Benzoate, Undecane, Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethyl Isosorbide, Pentylene Glycol, Trisiloxane, PEG-7 Glyceryl Cocoate, Niacinamide, Tridecane, Sodium Hyaluronate Crosspolymer, PEG-12 Dimethicone/PPG-20 Crosspolymer, Bisabolol, Retinol, Hydroxypinacolone Retinoate, Ascorbic Acid, Tocopheryl Acetate, Silica Silylate, Zea Mays Starch, Tetrahexyldecyl Ascorbate, Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer, Phenylpropanol, Polysorbate 20, Caprylyl Glycol, Propanediol, Silica, Dimethicone, Propyl Gallate, Disodium EDTA, BHT, Tocopherol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
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 PropanediolPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolRetinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolThis ingredient is a retinoid. It usually goes by a more common name: "Granactive".
Hydroxypinacolone Retinoate (HPR) belongs to the class of retinoids that also includes retinol and tretinoin.
Retinoids have been proven to:
So what is the difference between all the retinoids? Most retinoids need to go through a conversion line to become effective on skin. The ending product is retinoic acid. Retinoic acid is AKA tretinoin.
HPR is an ester of tretinoin. Emerging studies suggest HPR to have an added benefit that other retinoids don't have: Low irritation.
A study from 2021 found HPR to have the greatest stability when exposed to light and temperature out of all the commercial retinoids.
A note about naming: The name "Granactive" is the trade name and the name most commonly used on packages.
Granactive is the name of the mixture - about 90% solvent and 10% HPR. A product with 5% granactive has 0.5% HPR.
Learn more about Hydroxypinacolone RetinoateTocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolPolysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20Ingredient Ratings
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