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Kokua Sun Care Hawaiian Natural Zinc Sunscreen SPF 50 Ingredients Explained

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Published on September 08, 2022 Submitted by bagheera

Overview

What it is

Sunscreen with 40 ingredients that contains exfoliants, SPF and Vitamin E

Suited For

It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin and scar healing

Free From

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

Fun facts

Kokua Sun Care is from United States. This product is used in 2 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

Mineral UV Filter
Vitamin E
Exfoliators

Benefits

Hydrating (3)
Redness Reducing
Reduces Irritation
Anti-Aging
Scar Healing (2)
Acne Fighting (2)
Brightening (2)

Concerns

May Worsen Oily Skin
Acne Trigger
Irritating

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
spf rating
50

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
Cosmetic Colorant, Skin Protecting, UV Absorber, UV Filter
1 / 0
Mineral UV Filter IconNon-Reef-Safe IconHelps fight Acne Icon
2
Skin Conditioning, Solvent
3
Skin Conditioning
Helps reduce Skin Redness IconHelps reduce irritation Icon
4
Emollient
5
Emollient
Oil IconNot safe for Fungal Acne Icon
6
Skin Conditioning
Oil IconNot safe for Fungal Acne Icon
7
Emulsifying
Not safe for Fungal Acne Icon
8
Emulsifying
Not safe for Fungal Acne Icon
9
Humectant, Skin Conditioning, Skin Protecting, Solvent
0 / 0
Helps hydrate Dry Skin IconHelps brighten skin Icon
10
Masking, Perfuming, Skin Conditioning
4 / 0
Fragrance IconOil IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon
11
Emollient
Silicon Icon
12
Sulfate Icon
13
14
15
Solvent
16
Emulsifying
Not safe for Fungal Acne Icon
17
Emollient, Skin Conditioning
18
Humectant, Skin Conditioning
Good for Scar Healing IconNot safe for Fungal Acne Icon
19
Skin Conditioning
20
Antioxidant, Humectant, Skin Conditioning, Skin Protecting
Antioxidant Icon
21
Skin Conditioning, Skin Protecting
22
Antimicrobial, Masking, Skin Conditioning
23
Skin Conditioning
24
Cleansing, Emulsifying, Masking
1 / 3
25
Skin Conditioning
26
Skin Conditioning, Skin Protecting, Smoothing
27
Astringent, Skin Conditioning
28
Astringent
29
Skin Conditioning
30
Cleansing, Skin Conditioning, Soothing
31
Emollient
Not safe for Fungal Acne Icon
32
Skin Conditioning
33
Skin Conditioning
34
Emollient, Masking, Skin Conditioning
0 / 0
Oil IconHelps hydrate Dry Skin IconMay worsen Oily Skin IconNot safe for Fungal Acne Icon
35
Antioxidant, Masking, Skin Conditioning
0-3 / 0-3
Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconMay cause irritation IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon
36
Skin Conditioning
37
Abrasive, Absorbent, Cosmetic Colorant
0 / 0
Exfoliant IconGood for Oily Skin IconHelps fight Acne Icon
38
Emollient, Skin Conditioning
3 / 0
Oil IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon
39
Skin Conditioning, Solvent
40

Ingredients Explained

This product contains 40 ingredients. Click on any ingredient to learn more about it
1
What it does: Cosmetic Colorant, Skin Protecting, UV Absorber, UV Filter
Community Rating: Liked

Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.

Today, traditional and nano-sized zinc oxide can be found in beauty products. Nano-sized zinc oxide can enhance a product's UV protection. While it is not believed to have a negative effect on skin, nano-zinc oxide can be harmful to coral reefs.

More about harmful reef ingredients here.

Zinc Oxide also has antibacterial and calming properties. It is not water soluble.

Zinc has been used throughout history as an ingredient in paint and medicine. An Indian text from 500BC is believed to list zinc oxide as a salve for open wound. The Ancient Greek physician Dioscorides has also mentioned the use of zinc as an ointment in 1AD.

Learn more about Zinc Oxide
2
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
3
What it does: Skin Conditioning
Community Rating: Liked

Aloe Barbadensis Leaf Juice comes from leaves of the aloe plant. Aloe Barbadensis Leaf Juice is best known for helping to soothe sunburns. It is also anti-inflammatory, moisturizing, antiseptic, and can help heal wounds.

Aloe is packed with good stuff including Vitamins A, C, and E. These vitamins are antioxidants, which help fight free-radicals and the damage they may cause. Free-radicals are molecules that may damage your skin cells, such as pollution.

Aloe Barbadensis Leaf Juice also contains sugars. These sugars come in the form of monosaccharides and polysaccharides, folic acid, and choline. These sugars are able to help bind moisture to skin.

It also contains minerals such as calcium, 12 anthraquinones, fatty acids, amino acids, and Vitamin B12.

Learn more about Aloe Barbadensis Leaf Juice
4
What it does: Emollient

This ingredient is an emollient and helps give products a dry but silky feel.

It is a fatty ester created from caprylyl alcohol, caprylic acid, and capric acid. Most caprylic acid is derived from coconut oil.

5
What it does: Emollient
Community Rating: Disliked

Macadamia Ternifolia Seed Oil is the fixed oil obtained from Macadamia nut.

Macadamia seed oil is rich in fatty acids, including oleic acid (45-75%), palmitoleic acid (7-33%), and palmitic acid (6-12%). They also contain various B vitamins, iron, and magnesium.

Palmitoleic acid has been shown to help soothe inflammation and promote wound healing. It is also naturally found in the fat of our skin.

Macadamia seed oil may not be malassezia folliculitis, or fungal-acne, safe.

Learn more about Macadamia Ternifolia Seed Oil
6
What it does: Skin Conditioning
Community Rating: Mixed

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 Oil
7
What it does: Emulsifying

Polyglyceryl-2 Oleate isn't fungal acne safe.

8
What it does: Emulsifying
Community Rating: Disliked

Polyhydroxystearic Acid is a soft wax made from castor oil.

It is is a texture thickener, emulsifier, and film-former. Emulsifiers prevent ingredients from separating, such as oils and waters.

Polyhydroxystearic Acid may not be fungal acne safe.

Learn more about Polyhydroxystearic Acid
9
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

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 Glycerin
10
What it does: Masking, Perfuming, Skin Conditioning
Community Rating: Very Disliked

Cocos Nucifera Oil is obtained from the kernels of the coconut fruit. In other words, this is coconut oil.

Coconut Oil is rich in fatty acids with lauric acid making up the majority of these. It also contains linoleic acid. Due to this high fatty acid content, coconut oil helps trap moisture and soften skin.

Despite being antibacterial, coconut oil may not be great for acne-prone skin. It is comedogenic and may clog pores. This ingredient may not be safe for malassezia or fungal acne.

Coconut Oil should not replace your sunscreen for UV protection. Studies show it only blocks about 20% of UV.

This oil is non-volatile and has a light scent.

The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.

Learn more about Cocos Nucifera Oil
11
What it does: Emollient

Cetyl Dimethicone is a type of silicone.

12
What it does:
Community Rating: Very Disliked

Magnesium Sulfate is a salt. It can be naturally found in sea water or mineral deposits.

In cosmetics, Magnesium Sulfate is used to thicken a product or help dilute other solids. It is a non-reactive and non-irritating ingredient.

You might recognize Magnesium Sulfate as epsom salt, or the bath salt used to help relieve muscle aches.

One study shows magnesium deficiency may lead to inflammation of the skin. Applying magnesium topically may help reduce inflammation.

Learn more about Magnesium Sulfate

We don't have a description for Hydrogenated Methyl Abietate.

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What it does:

We don't have a description for Galactoarabinan.

15
What it does: Solvent
Community Rating: Liked

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

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 Propanediol
16
What it does: Emulsifying

Polyglyceryl-2 Stearate isn't fungal acne safe.

17
What it does: Emollient, Skin Conditioning
Community Rating: Disliked

Cocos Nucifera Fruit Extract comes from the meat of the coconut fruit. It is an emollient and skin conditioner with antioxidant properties.

Coconut fruit is naturally rich in amino acids, sugars, and nutrients including Vitamin C and small amounts of vitamin B. Malic acid can also be found in coconut fruit extract.

18
What it does: Humectant, Skin Conditioning
Community Rating: Liked

Honey comes from bees. It is mainly made up of fructose and glucose. Honey also contains amino acids, peptides, Vitamins A, C, and E. Vitamins A, C, and E all offer numerous skin benefits.

Honey is hydrating, antibacterial, anti-aging, and skin soothing.

The humectant property of honey makes it great at helping to hydrate the skin. Humectants draw moisture from the air to your skin.

Honey may help reduce the signs of aging due to its antioxidant properties. Antioxidants help protect your skin against free-radical molecules. If left unchecked, these molecules may damage your skin cells and DNA. Fun fact: darker honey is a antioxidant than light honey.

The antibacterial property of honey may make it effective at helping to treat acne. We recommend speaking with a professional if you have concerns.

Many people wonder if honey is vegan. It is technically a byproduct from bees. This is because honey is created from the digestive enzymes in a bee's stomach.

Remember to be kind to bees :) They are important for many ecosystems and are endangered.

Learn more about Honey
19
What it does: Skin Conditioning

We don't have a description for Morinda Citrifolia Fruit Juice.

20
What it does: Antioxidant, Humectant, Skin Conditioning, Skin Protecting

Arthrospira Platensis Extract is an antioxidant.

21
What it does: Skin Conditioning, Skin Protecting
Community Rating: Loved

Oryza Sativa Bran Extract comes from the outer layer of a rice kernel. It is a byproduct of milling rice, or the operation to produce a whole grain rice product.

Oryza Sativa Bran Extract is moisturizing. This is due to its components of polysaccharides and omega-3 fatty acids. It also contains calcium, selenium, phosphorus, iron, and zinc.

Oryza Sativa Bran Extract contains numerous antioxidants such as ferulic acid. Antioxidants help fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material.

Learn more about Oryza Sativa Bran Extract
22
What it does: Antimicrobial, Masking, Skin Conditioning
Community Rating: Mixed

Rosmarinus Officinalis Leaf Extract comes from rosemary. Rosemary is native to the Mediterranean.

While Rosmarinus Officinalis Leaf Oil can be volatile due to its fragrant properties, this component is usually removed in the leaf extract.

Rosemary Leaf Extract can help protect your skin against damage from free-radical molecules. It contains many antioxidants such as rosmarinic acid and caffeic acid. Rosemarinic acid has been found to help soothe skin conditions such as eczema and acne.

Learn more about Rosmarinus Officinalis Leaf Extract
23
What it does: Skin Conditioning

Helianthus Annuus Seed Extract comes from sunflower seeds.

Sunflower seeds are rich in vitamin E. Studies show sunflowers contain antimicrobial and antioxidant properties.

The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.

These fatty acids hydrate your skin. Emollients create a film on the skin to prevent moisture from escaping.

Learn more about Helianthus Annuus Seed Extract
24
What it does: Cleansing, Emulsifying, Masking
Community Rating: Mixed

Caprylic Acid is a fatty acid commonly found in plant oils, such as palm and coconut oils.

Much of the research is based on caprylic acid derived from coconut oil. Coconut oil is an emollient and helps moisturize the skin.

Caprylic Acid has antimicrobial and antifungal properties. Several studies found it to be effective at treating yeast infections. It also has anti-inflammatory properties. Besides cosmetics, this ingredient is also used for a variety of medical purposes such as treating digestive disorders.

This ingredient is minimally soluble in water.

Read more about a similar ingredient Caprylic/Capric Triglyceride.

Learn more about Caprylic Acid
25
What it does: Skin Conditioning

We don't have a description for Prunus Armeniaca Fruit Extract.

26
What it does: Skin Conditioning, Skin Protecting, Smoothing
Community Rating: Liked

Vanilla Planifolia Fruit Extract comes from the vanilla orchid native to central America. It is a skin-soothing ingredient.

This ingredient is skin-soothing and contains polyphenols that give it antioxidant properties.

This ingredient is not known to sensitize or irritate skin (unlike Vanilla Tahitensis).

Vanilla tahitensis has shown to irritate skin in low amounts!

Learn more about Vanilla Planifolia Fruit Extract
27
What it does: Astringent, Skin Conditioning

We don't have a description for Cucumis Melo Cantalupensis Fruit Extract.

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What it does: Astringent
Community Rating: Liked

Vaccinium Macrocarpon Fruit Extract comes from the cranberry fruit. Vaccinium Macrocarpon is the North American species of cranberries native to eastern Canada.

As an astringent, cranberry extract helps tighten the pores by constricting the cells.

Cranberries contain Vitamin E and Vitamin C, both potent antioxidants. It also contains minerals such as manganese and copper.

Learn more about Vaccinium Macrocarpon Fruit Extract
29
What it does: Skin Conditioning
Community Rating: Mixed

We don't have a description for Musa Sapientum Fruit Extract.

30
What it does: Cleansing, Skin Conditioning, Soothing

We don't have a description for Santalum Album Extract.

31
What it does: Emollient

Butter Extract isn't fungal acne safe.

32
What it does: Skin Conditioning

This ingredient comes from the Coffea Arabica tree.

Coffee leaves have been found to protect the skin by blocking UV-induced damage. However, it should not replace your sunscreen.

33
What it does: Skin Conditioning
Community Rating: Liked

Pyrus Malus Fruit Extract is extract from Apples. Apples are rich in Vitamin C, sugars, and antioxidants.

The sugar in Apples are humectants and help hydrate the skin. On top of that, apples also contain some acids, such as malic acid. These acids may have a mild exfoliating effect.

Last, the phytochemicals found in apples are strong antioxidants. These antioxidants help with anti-aging as they protect your skin cells against oxidative damage.

Learn more about Pyrus Malus Fruit Extract
34
What it does: Emollient, Masking, Skin Conditioning
Community Rating: Disliked

Helianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.

Sunflower seed oil contains many fatty acids. The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.

These fatty acids help the skin create ceramides. Ceramides play a role in repairing the skin barrier.

Helianthus Annuus Seed Oil helps moisturize the skin. This in turn helps the skin look more rejuvenated and smoother.

Sunflowers are rich in vitamin E.

Historians believe Indigenous cultures of North America domesticated sunflowers before corn. Thus they relied on sunflower oil for a variety of uses. One such use is moisturizing skin and hair.

Sunflower seed oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Learn more about Helianthus Annuus Seed Oil
35
What it does: Antioxidant, Masking, Skin Conditioning
Community Rating: Liked

Tocopherol (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 Tocopherol
36
What it does: Skin Conditioning

We don't have a description for Plumeria Alba Flower Extract.

37
What it does: Abrasive, Absorbent, Cosmetic Colorant
Community Rating: Liked

Kaolin is a clay. It is used for oil control and to help minimize pores. Like other clays, kaolin has the ability to absorb excess sebum or oil. This can help clean out pores and mattify the skin.

Some types of kaolin may have exfoliating properties. When water is added to kaolin, it becomes a paste with small abrasive particles.

Most kaolin is a white color, but may be pink/orange/red depending on where it comes from.

The name 'kaolin' comes from a Chinese village named 'Gaoling'. Kaolin clay comes from rocks rich in kaolinite. Kaolinite, the mineral, has a silicate layered structure. Kaolinite is formed from chemical weathering of aluminum siilicate minerals.

Besides skincare, kaolin is commonly used to make glossy paper, in ceramics, toothpaste, and as medicine to soothe stomach issues.

Learn more about Kaolin
38
What it does: Emollient, Skin Conditioning
Community Rating: Very Disliked

Hydrogenated Vegetable Oil is created by adding hydrogen to vegetable oil in order to give it more stability. This process also raises the melting point of vegetable oil. In cosmetics, it is an emollient.

Emollients help soothe and soften the skin. They do this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.

The term "Hydrogenated Vegetable Oil" is an umbrella term and can refer to a variety of vegetable oils and blends of: sunflower oil, soybean oil, olive oil, coconut oil, palm oil, and more.

Due to the differences in vegetables, the benefits may vary.

Learn more about Hydrogenated Vegetable Oil
39
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.

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Caprylhydroxamic Acid is a chelating agent.

Chelating agents help prevent metal ions from binding to other ingredients. This helps prevent unwanted reactions and effects from using the product.

Caprylhydroxamic Acid is often used with natural antimicrobial products as an alternative to preservatives.

Learn more about Caprylhydroxamic Acid
Embed Ingredients

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

30% are loved or liked
13% have mixed ratings
18% are disliked or very disliked
40% have no rating yet

When to use

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

Directions

Apply generously 15 minutes before sun exposure.

Apply generously 15 minutes before sun exposure.

When to use

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