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Isntree Onion Fresh Light Sun Stick Ingredients Explained

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Updated on February 28, 2024 Submitted by lowevy

Overview

What it is

Sunscreen with 40 ingredients that contains exfoliants, niacinamide and SPF

Cool Features

It is vegan and cruelty-free

Suited For

It has ingredients that are good for fighting acne, anti aging, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots

Free From

It doesn't contain any harsh alcohols, common allergens, fragrances, parabens or sulfates

Fun facts

Isntree is from South Korea. This product is used in 3 routines created by our community.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

You should know

Here's our breakdown of the notable ingredients, benefits, and concerns we determined from the ingredients in this product. Click any item to learn more.

Notable Ingredients

Chemical UV Filter (4)
Exfoliators (2)
Niacinamide

Benefits

Good For Oily Skin
Redness Reducing (3)
Reduces Irritation (2)
Reduces Large Pores
Anti-Aging
Dark Spots
Scar Healing (2)
Acne Fighting (2)
Brightening

Concerns

May Worsen Oily Skin (4)
Acne Trigger (2)
Rosacea (2)
Eczema

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

Ingredients Overview

Here's our quick-to-read summary of the ingredients in this product. Keep scrolling if you'd like to learn more about what each ingredient does!
Ingredient
Features
1
Skin Conditioning
Silicon Icon
2
3
Emollient, Masking
3-4 / 1
May worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon
4
Emollient, Skin Conditioning, Solvent
5
Abrasive, Emulsion Stabilising, Masking
Exfoliant IconMay worsen Oily Skin IconNot safe for Fungal Acne Icon
6
Emollient, Skin Conditioning
Not safe for Fungal Acne Icon
7
UV Absorber, UV Filter
0 / 0
Chemical UV Filter IconNon-Reef-Safe IconMay worsen Rosacea Icon
8
Abrasive, Absorbent
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon
9
Silicon Icon
10
UV Filter
Chemical UV Filter Icon
11
Skin Conditioning, UV Absorber, UV Filter
Chemical UV Filter Icon
12
UV Absorber, UV Filter
Chemical UV Filter Icon
13
Emulsion Stabilising
Not safe for Fungal Acne Icon
14
UV Filter
15
Emollient
2-3 / 0
May worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon
16
Emollient, Skin Conditioning
Oil IconNot safe for Fungal Acne Icon
17
Skin Conditioning
18
Skin Conditioning
Helps reduce Skin Redness Icon
19
Humectant
20
Skin Conditioning
21
Skin Conditioning
22
Emulsifying
4 / 0
May worsen Oily Skin IconNot safe for Fungal Acne Icon
23
24
Masking, Skin Conditioning, Soothing
Helps reduce irritation Icon
25
Skin Conditioning, Solvent
26
Emollient, Solvent
27
Emollient, Masking
28
Skin Conditioning
Helps with Anti-Aging IconGood for Scar Healing Icon
29
30
Emollient, Emulsifying
Not safe for Fungal Acne Icon
31
Emollient, Humectant, Skin Protecting
32
Skin Conditioning, Solvent
33
Skin Conditioning
34
Skin Conditioning
35
Skin Conditioning, Skin Protecting, Soothing
0 / 0
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon
36
Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconGood for Minimizing Pores IconGood for Dark Spots IconHelps fight Acne IconHelps brighten skin Icon
37
Humectant, Masking, Skin Conditioning, Solvent
1 / 0
38
Humectant, Skin Conditioning
Good for Scar Healing IconHelps fight Acne Icon
39
Cosmetic Colorant
40
Cosmetic Colorant

Ingredients Explained

This product contains 40 ingredients. Click on any ingredient to learn more about it
1
What it does: Skin Conditioning
Community Rating: Very Disliked

Caprylyl Methicone is a type of silicone.

It helps soften and soothe the skin by creating a thin film on top. This film helps trap moisture, keeping your skin hydrated.

2
What it does:
Community Rating: Disliked

We don't have a description for Methyl Methacrylate Crosspolymer.

3
What it does: Emollient, Masking
Community Rating: Very Disliked

Isopropyl Palmitate is a texture enhancer and emollient. It is an ester of isopropyl alcohol and palmitic acid.

Palmitates are emollients. Emollients help keep your skin soft and smooth by creating a barrier that traps moisture in.

When added to cosmetics, Isopropyl Palmitate creates a silky texture and improves spreadability.

Isopropyl Palmitate may not be fungal acne safe. It can worsen acne prone skin.

Learn more about Isopropyl Palmitate
4
What it does: Emollient, Skin Conditioning, Solvent
Community Rating: Disliked

Dibutyl Adipate is an emollient and solvent. It is created from butyl alcohol and adipic acid.

As a solvent, Dibutyl Adipate helps mix and disperse ingredients evenly.

Dibutyl Adipate is soluble in water and organic solvents. It does not absorb UV rays.

Learn more about Dibutyl Adipate
5
What it does: Abrasive, Emulsion Stabilising, Masking
Community Rating: Very Disliked

Synthetic Wax is created from fossil fuels such as natural gas. It is used to enhance texture, adjust pH, and as an occlusive.

It may also be used as an abrasive ingredient to exfoliate the skin.

Synthetic Wax may not be fungal acne safe.

Learn more about Synthetic Wax
6
What it does: Emollient, Skin Conditioning
Community Rating: Very Disliked

Coco-Caprylate/Caprate is created from fatty coconut alcohol, caprylic acid, and capric acid.

It is a lightweight emollient. Emollients create a thin barrier on the skin to trap moisture in. This helps keep your skin hydrated and soft.

Once applied, Coco-Caprylate/Caprate is absorbed quickly and leaves a silky feel.

Coco-Caprylate/Caprate may not be fungal acne safe.

Learn more about Coco-Caprylate/Caprate
7
What it does: UV Absorber, UV Filter
Community Rating: Disliked

Ethylhexyl Salicylate is an organic compound used to block UV rays. It primarily absorbs UVB rays but offers a small amount of UVA protection as well.

Commonly found in sunscreens, Ethylhexyl Salicylate is created from salicylic acid and 2-ethylhexanol. You might know salicylic acid as the effective acne fighter ingredient and BHA.

The ethylhexanol in this ingredient is a fatty alcohol and helps hydrate your skin, similar to oils. It is an emollient, which means it traps moisture into the skin.

According to manufacturers, Ethylhexyl Salicylate absorbs UV wavelength of 295-315 nm, with a peak absorption at 307-310 nm. UVA rays are linked to long term skin damage, such as hyperpigmentation. UVB rays emit more energy and are capable of damaging our DNA. UVB rays cause sunburn.

Learn more about Ethylhexyl Salicylate
8
What it does: Abrasive, Absorbent
Community Rating: Disliked

Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.

Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.

Silica is present naturally within the skin during collagen production and when reducing inflammation.

Learn more about Silica
9
What it does:

Vinyl Dimethicone is a type of silicone.

10
What it does: UV Filter
Community Rating: Liked

Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UVA absorber. It is formulated for high UVA protection (320-400 nm) and photostability.

DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%.

UV absorbers are an agent that absorbs UV rays. They protect your skin by using chemical reactions to convert UV rays into heat and energy.

UV rays are a form of electromagnetic radiation from the sun. Other sources include tanning beds and welding torches. Radiation is the emission of energy. UV Rays are divided into 3 groups. UVA (320-400 nm) contains the least amount of energy. They are linked to long term skin damage such as wrinkles and hyperpigmentation. UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA in skin cells. UVB causes sunburns and are thought to be linked to skin cancer. UVC (200-280 nm) contains the highest amount of energy. Our ozone blocks UVC. UVC can also originate from welding torches, mercury lamps, and sanitizing bulbs.

Learn more about Diethylamino Hydroxybenzoyl Hexyl Benzoate
11
What it does: Skin Conditioning, UV Absorber, UV Filter
Community Rating: Liked

You might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.

Bemotrizinol has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. Skin exposed to UV causes free-radical molecules to form. This ingredient works by preventing the UV from reaching your skin.

It is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.

Bemotrizinol is not approved in the US but is allowed in the EU, Australia, and Asia.

In fact, it is the most effective UV absorber at maximum concentration (measured by SPF) permitted by in the EU.

It is oil-soluble.

Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
12
What it does: UV Absorber, UV Filter
Community Rating: Liked

Ethylhexyl Triazone is a modern chemical sunscreen that protects from UV-B radiation.

It is the most effective of existing UV-B filters, as it provides the highest level of photo-stable absorption. It protects from the entire UV-B range (280 to 320nm), with it's highest level of protection at 314nm.

Ethylhexyl Triazone is oil soluble, oderless and colorless, which mean it is able to be incorporated into a variety of different formulations.

It is not currently available within the United States due to slow changing FDA regulations. Outside of the US, it is used in formulations at concentrations up to 5%.

Learn more about Ethylhexyl Triazone
13
What it does: Emulsion Stabilising
Community Rating: Very Disliked

Microcrystalline Wax is created by de-oiling petroleum. It is highly refined and purified before being added to cosmetics.

Microcrystalline Wax is used to enhance the texture and create even consistency. It helps stabilize a product by preventing ingredients from separating.

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What it does: UV Filter
Community Rating: Disliked

We don't have a description for Polysilicone-15.

15
What it does: Emollient
Community Rating: Very Disliked

Ethylhexyl Palmitate is created from 2-ethylhexyl alcohol and palmitic acid. It is a fatty acid ester.

The fatty acid content of Ethylhexyl Palmitate makes it an emollient. Emollients help soften and hydrate your skin by trapping moisture within.

Ethylhexyl Palmitate is also used to help improve the texture of cosmetics. It helps other ingredient dissolve in products and help disperse ingredients more evenly. In fact, it is commonly used to evenly mix sunscreen ingredients such as avobenzone and ethylhexyl triazone. It can also help stabilize the fragrances in a product as a fragrance fixative.

Ethylhexyl Palmitate can be used to substitute mineral oil.

Learn more about Ethylhexyl Palmitate
16
What it does: Emollient, Skin Conditioning
Community Rating: Mixed

Camellia Japonica Seed Oil comes from the Japanese Camellia plant. This plant is native to East Asia and known as "Tsubaki" in Japanese.

Camellia Japonica Seed Oil is rich in oleic acid. This makes it a great emollient. Emollients help soften and soothe the skin by forming a barrier. This barrier traps moisture within, keeping your skin hydated.

17
What it does: Skin Conditioning

Red onion extract? This ingredient not only benefits our diet but also offers numerous benefits for the skin.

Like many other plant extracts, red onion is loaded with antioxidants and nutrients. The red color of the onion comes from its high anthocyanin content - and anthocyanin is a potent antioxidant.

Besides being rich in antioxidants, red onions also contain sulfur, sugars, Vitamin C, and biotin.

A study from 2018 found onion extract to be just as effective as healing surgical scars as traditional silicone gel.

Another study from 2008 showed using this ingredient helped reduce surgical scar texture, redness, and overall appearance in 60 patients.

According to a manufacturer, this ingredient can help with the following:

Another manufacturer from Spain claims onion extract can inhibit the release of allergy hormones and prostaglandin, or lipids found near tissue damage and infection spots.

This ingredient is water-soluble.

Learn more about Allium Cepa Bulb Extract
18
What it does: Skin Conditioning
Community Rating: Loved

Houttuynia Cordata Extract is more commonly known as Heart Leaf, Fish Mint, or Chameleon plant. It is an herb native to southeast Asia and used throughout the continent. It is used in traditional cooking and medicine.

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.

Learn more about Houttuynia Cordata Extract
19
What it does: Humectant

We don't have a description for Cryptomeria Japonica Leaf Extract.

20
What it does: Skin Conditioning
Community Rating: Liked

We don't have a description for Nelumbo Nucifera Leaf Extract.

21
What it does: Skin Conditioning
Community Rating: Mixed

Saccharomyces Ferment is created from fermenting and filtering saccharomyces, a group of fungus that includes yeasts. It is a humectant and helps hydrate the skin.

This ingredient contains amino acids, beta-glucan, and vitamins. Beta-glucan is a potent antioxidant and may help with the signs of aging.

22
What it does: Emulsifying
Community Rating: Very Disliked

Polyglyceryl-3 Diisostearate is an emulsifer and emollient. It comes from Isostearic Acid and Polyglycerin-3.

As an emulsifier, it helps stabilize products by preventing oils and water from separating.

This ingredient may not be Malassezia folliculitis, or fungal acne safe.

Learn more about Polyglyceryl-3 Diisostearate
23
What it does:
Community Rating: Very Disliked

We don't have a description for Polymethyl Methacrylate.

24
What it does: Masking, Skin Conditioning, Soothing
Community Rating: Loved

Bisabolol is pimarily used to add fragrance to a product. However, it is also famous for helping soothe skin.

Bisabolol comes from German chamomile essential oil. Synthetic Bisabolol has been shown to be less effective.

Bisabolol helps soothe skin. It does this by blocking the inflammatory signals, helping to reduce your body's reaction to irritation.

Bisabolol also interferes with the process of hyperpigmentation. This can help with reducing dark spots and uneven tone.

Bisabolol is an antioxidant. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells. By fighting these free-radicals, Bisabolol may slow down signs of aging.

Studies have shown Bisabolol to have antimicrobial properties and may be a fungicide. These properties help preserve a product's shelf life.

Bisabolol also helps the absorption of other ingredients.

Learn more about Bisabolol
25
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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 Water
26
What it does: Emollient, Solvent
Community Rating: Disliked

Isododecane is a fragrance, emollient, and solvent.

As an emollient, it helps your skin stay soft and hydrated. Emollients help trap moisture into your skin.

Isododecane's role as a solvent makes it a great texture enhancer. It spreads smoothly on skin and does not leave a sticky feeling behind. Isododecane also helps prevent color transfer in makeup products.

Isododecane is not absorbed into skin.

Learn more about Isododecane
27
What it does: Emollient, Masking
Community Rating: Disliked

Octyldodecanol is a fatty alcohol. It is primarily used to enhance the texture of products.

As an emulsifier, Octyldodecanol helps prevent the oils and waters from separating. It also prevents ingredients from creating foam when shaken.

Octyldodecanol is created by reducing fatty acid to an alcohol.

Due to its high molecular weight, it does not get absorbed into the skin.

Learn more about Octyldodecanol
28
What it does: Skin Conditioning
Community Rating: Loved

Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.

Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.

Studies have found adenosine may also help with wound healing.

In skincare products, Adenosine is usually derived from yeast.

Learn more about Adenosine
29
What it does:
Community Rating: Disliked

Triethoxycaprylylsilane is a silicone used to bind and stabilize ingredients.

As an emulsifier, it helps prevent ingredients from separating. This can help elongate the shelf life of products.

Triethoxycaprylylsilane is often used to coat mineral sunscreens ingredients to help give a better feel. It also helps reduce oxidative stress in sunscreens.

Learn more about Triethoxycaprylylsilane
30
What it does: Emollient, Emulsifying

Isopropyl Titanium Triisostearate isn't fungal acne safe.

31
What it does: Emollient, Humectant, Skin Protecting
Community Rating: Disliked

Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.

As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.

According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.

In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.

Learn more about Aluminum Hydroxide
32
What it does: Skin Conditioning, Solvent
Community Rating: Mixed

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.

33
What it does: Skin Conditioning
Community Rating: Loved

We don't have a description for Phytosterols.

34
What it does: Skin Conditioning
Community Rating: Liked

Acetyl Glucosamine is an antioxidant and humectant. It is a form of Vitamin C.

Acetyl Glucosamine helps the skin produce hyaluronic acid and boost hydration.

Antioxidants help fight off free-radicals, molecules that may damage skin cells.

When paired with niacinamide, Acetyl Glucosamine has been shown to be effective at reducing discoloration.

Read more about other types of Vitamin C:

Learn more about Acetyl Glucosamine
35
What it does: Skin Conditioning, Skin Protecting, Soothing
Community Rating: Loved

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 Allantoin
36
What it does: Smoothing
Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide
37
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

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.

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What it does: Humectant, Skin Conditioning
Community Rating: Loved

Zinc PCA (or "zinc salt") differs slightly from zinc itself. PCA stands for pyrrolidone carboxylic acid. However, Zinc PCA comes from zinc.

It can help reduce redness, regulate sebum, and promote the general healing process of the skin.

Zinc PCA tends to be especially useful for those with oily, acne-prone skin. It's certainly an ingredient worth trying out!

Learn more about Zinc PCA
39
What it does: Cosmetic Colorant

This pigment is called Ultramarine blue lazurite. It gives a saturated blue color, but can be used to create other colors as well.

According to the manufacturer, it is usually made from kaolin, sodium sulfate, sodium carbonate, sulfur, and charcoal.

40
What it does: Cosmetic Colorant
Community Rating: Disliked

Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.

It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.

Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.

Learn more about CI 77891
Embed Ingredients

Here's what our community thinks of the 40 ingredients in this product ✨

33% are loved or liked
10% have mixed ratings
45% are disliked or very disliked
13% have no rating yet

When to use

Here's some more info on how this product is used by our community.

Directions

Turn the bottom of the case to raise the stick, and apply to areas that need sun protection, such as face and body.
Reapply every 2~3 hours

Turn the bottom of the case to raise the stick, and apply to areas that need sun protection, such as face and body.
Reapply every 2~3 hours

When to use

Loading routine usage...
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