Overview
What it is
Oil with 11 ingredients
Cool Features
It is cruelty-free and reef safe
Suited For
It has ingredients that are good for anti aging, dry skin, sensitive skin and scar healing
Free From
It doesn't contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
Fun facts
Koh Gen Do is from Japan.
We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.
What's inside
Ingredients List
Squalane
Emollient
Cetyl Ethylhexanoate
EmollientSimmondsia Chinensis Seed Oil
Emollient
Butyrospermum Parkii Butter
Skin Conditioning
Perilla Ocymoides Seed Oil
Skin Conditioning
Squalane, Cetyl Ethylhexanoate, Simmondsia Chinensis Seed Oil, Butyrospermum Parkii Butter, Perilla Ocymoides Seed Oil, Aleurites Moluccanus Seed Oil, Opuntia Ficus-Indica Seed Oil, Vaccinium Macrocarpon Seed Oil, Punica Granatum Seed Oil, Bis-Ethylhexyl Hydroxydimethoxy Benzylmalonate, Phenoxyethanol
Key Ingredients
Benefits
Concerns
Ingredients Explained
Squalane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum).
It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores.
This is due to how structurally similar it is to what your skin already produces.
Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the skin retain moisture while occlusives seal it in, making squalane a triple-threat moisturizer.
Research shows it has antioxidant capabilities that help protect against stressors like UV exposure, specifically UVA induced oxidative stress. This study also found that it supports collagen biosynthesis in human dermal fibroblasts.
No clinical study has reported significant adverse effects and irritation reactions are very rare from this ingredient (even at 100% concentration).
Overall, it's a fantastic ingredient for hydration and is suitable for all skin types.
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Though squalane is often called an oil, it’s technically not one. It is a hydrocarbon, meaning it is only made of carbon and hydrogen. True oils are triglycerides and made of fatty acids and glycerol.
The term “oil-free” isn’t regulated so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
Squalane has a comedogenic rating of 1 from the original 1972 study that tested raw ingredients under occlusion on rabbit ears. This system is not standardized or peer-reviewed, and using the raw ingredients is very different from how diluted cosmetic formulations are used on human skin.
A comedogenic rating of 1 means it is "unlikely to clog pores" according to the original rating system.
The overall formula of a product matters more than the individual ingredients on whether or not it will cause clogged pores.
Learn more about SqualaneCetyl Ethylhexanoate is an emollient ester. It comes from cetearyl alcohol and 2-ethylhexanoic acid.
Cetyl Ethylhexanoate is an emollient that adds a velvety feel to skin without being greasy or oily. Emollients help trap moisture into your skin, keeping your skin soft and hydrated.
Jojoba oil is one of the most well-studied plant-derived ingredients in cosmetics. It is an emollient with a special structure.
Because it is made up of 97-98% wax esters, it closely mirrors the linear monoesters found in human sebum. This makes it skin compatible, non-greasy, and lightweight.
Unlike other plant oils, jojoba wax doesn't easily penetrate skin. It mostly works in the uppermost layers as an emollient. This just means it forms a light barrier on the skin to help retain moisture.
Formulations with jojoba esters up to 90% reduced transepidermal water loss (TEWL) and increased barrier recovery by 81% (outperforming bisabolol at 47%).
Besides barrier support, the science also suggests jojoba to have anti-inflammatory effects and potential applications for skin infections, aging, and wound healing.
Fun fact: Indigenous cultures have used jojoba as a moisturizer and to help treat burns for centuries.
Due to its fatty acid content, Jojoba oil may not be fungal acne safe.
Learn more about Simmondsia Chinensis Seed OilThis ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients.
Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL).
In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!).
Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo.
Shea butter also contains vitamins A and E which may contribute to antioxidant activity.
While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.
This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize.
Learn more about Butyrospermum Parkii ButterPerilla Ocymoides Seed Oil is an oil.
Aleurites Moluccanus Seed Oil is oil from the Kukui nut and native to Hawaii.
Aleurites Moluccanus Seed Oil helps soften the skin as an emollient. It also provides antioxidants. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.
Aleurites Moluccanus Seed Oil can also help soothe the skin.
This nut has been used by many cultures for curing illnesses, such as headache and fever.
Learn more about Aleurites Moluccanus Seed OilThis oil comes from the seed of the prickly pear cactus. Due to its ability to be easily absorbed, it does not leave a greasy feeling behind.
The main parts of this oil are fatty acids - linoleic, oleic, and palmitic. Other than that, the seeds also contains antioxidants such as vitamin E that help soothe the skin.
Due to its fatty acid content, this ingredient may not be fungal-acne safe.
Learn more about Opuntia Ficus-Indica Seed OilVaccinium Macrocarpon Seed Oil is created from the seeds of the North American cranberry plant. This plant is native to eastern Canada.
Cranberry seed oil has antioxidant, anti-inflammatory, and hydrating properties.
Due to its high linolenic acid, linoleic acid, and oleic acid content, cranberry seed oil is an effective emollient. Emollients help hydrate the skin by creating a film on the skin. This barrier prevents moisture from escaping. Linolenic acid also has anti-inflammatory properties.
Cranberry seeds also contain Vitamin E and Vitamin C, both potent antioxidants.
Learn more about Vaccinium Macrocarpon Seed OilPunica Granatum Seed Oil is created from the seeds of the pomegranate. Pomegranate seed oil helps hydrate the skin, is anti-inflammatory, and contains antioxidants.
Pomegranates are rich in fatty acids, including an unsaturated fatty acid by the name of Punicic acid. Other components of pomegranates include Vitamin E, Vitamin C, and bioactive lipids such as phytosterols, phospholipids, and triterpenes. Punicic acid helps soothe inflammation.
As an emollient, pomegranate oil creates a thin film on the skin. This film helps prevent moisture loss, keeping your skin hydrated.
Learn more about Punica Granatum Seed OilThis ingredient is an antioxidant that helps protect skin from environmental stress, like pollution and UV-related damage. It works by neutralizing free radicals.
According to the manufacturer, this ingredient can also help stabilize formulas and especially sunscreens or products that contain UV filters. It helps products stay effective for longer by protecting other ingredients from breaking down when exposed to light.
Some research also suggests it can help reduce excess oil or sebum and calm redness.
Learn more about Bis-Ethylhexyl Hydroxydimethoxy BenzylmalonatePhenoxyethanol 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.
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Where it's from
Koh Gen Do is a Japanese brand
We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.
The data we've presented on this page has been verified by a member of the SkinSort Team.
Read more about us· Updated July 23, 2025 • Added by anemone
