Isntree Hyaluronic Acid Airy Sun Stick SPF50+ PA++++ Versus Keep Cool Soothe Bamboo Sun Essence
Updated on July 01, 2024
Overview
What they are
These products are both cruelty-free sunscreens. They have a total of 16 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid, niacinamide and SPF
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 and dark spots
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
Isntree Hyaluronic Acid Airy Sun Stick SPF50+ PA++++ 49 ingredients
Keep Cool Soothe Bamboo Sun Essence 37 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Isntree Hyaluronic Acid Airy Sun Stick SPF50+ PA++++ 49 ingredients
Keep Cool Soothe Bamboo Sun Essence 37 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPolyethylene
Abrasive
Propylheptyl Caprylate
EmollientC12-15 Alkyl Benzoate
AntimicrobialHomosalate
Skin Conditioning
Silica
Abrasive
Ethylhexyl Methoxycinnamate
UV Absorber
Neopentyl Glycol Diheptanoate
EmollientVinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Ethylhexyl Salicylate
UV Absorber
Butylene Glycol
Humectant
Synthetic Fluorphlogopite
Niacinamide
Smoothing
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Vinyldimethicone
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Ozokerite
Emulsion StabilisingPolyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Emulsifying
Pinus Pinaster Bark Extract
Antioxidant
Bambusa Vulgaris Water
Skin ConditioningMesembryanthemum Crystallinum Extract
HumectantHibiscus Sabdariffa Flower Extract
Skin ConditioningCeramide NP
Skin Conditioning
Glycerin
Humectant
Olea Europaea Fruit Oil
Masking
Laminaria Japonica Extract
Skin ProtectingUlmus Davidiana Root Extract
Skin ConditioningAloe Barbadensis Leaf Extract
Emollient
Viola Mandshurica Flower Extract
Antioxidant
Dioscorea Japonica Root Extract
Skin ConditioningPolyglyceryl-2 Dipolyhydroxystearate
Skin Conditioning
Polyurethane-11
Glyceryl Caprylate
EmollientSorbitan Sesquioleate
Emulsifying
Sodium Hyaluronate
Humectant
Adenosine
Skin Conditioning
Astaxanthin
Skin ConditioningPentylene Glycol
Skin ConditioningSodium Acetylated Hyaluronate
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Ascorbyl Propyl Hyaluronate
Skin Conditioning
Hydroxypropyltrimonium Hyaluronate
Hydrolyzed Sodium Hyaluronate
Skin ConditioningHydrolyzed Hyaluronic Acid
Humectant
Hyaluronic Acid
Humectant
Triethoxycaprylylsilane
Caprylyl Glycol
EmollientEthylhexylglycerin
Skin Conditioning1,2-Hexanediol
Skin ConditioningWater, Polyethylene, Propylheptyl Caprylate, C12-15 Alkyl Benzoate, Homosalate, Silica, Ethylhexyl Methoxycinnamate, Neopentyl Glycol Diheptanoate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Ethylhexyl Salicylate, Butylene Glycol, Synthetic Fluorphlogopite, Niacinamide, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Vinyldimethicone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Ozokerite, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Pinus Pinaster Bark Extract, Bambusa Vulgaris Water, Mesembryanthemum Crystallinum Extract, Hibiscus Sabdariffa Flower Extract, Ceramide NP, Glycerin, Olea Europaea Fruit Oil, Laminaria Japonica Extract, Ulmus Davidiana Root Extract, Aloe Barbadensis Leaf Extract, Viola Mandshurica Flower Extract, Dioscorea Japonica Root Extract, Polyglyceryl-2 Dipolyhydroxystearate, Polyurethane-11, Glyceryl Caprylate, Sorbitan Sesquioleate, Sodium Hyaluronate, Adenosine, Astaxanthin, Pentylene Glycol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Ascorbyl Propyl Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Triethoxycaprylylsilane, Caprylyl Glycol, Ethylhexylglycerin, 1,2-Hexanediol
Bambusa Vulgaris Water
Skin ConditioningWater
Skin ConditioningDiglycerin
HumectantC12-15 Alkyl Benzoate
AntimicrobialMethyl Methacrylate Crosspolymer
1,2-Hexanediol
Skin ConditioningDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Niacinamide
Smoothing
Propanediol
SolventBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Behenyl Alcohol
Emollient
Lespedeza Capitata Leaf/Stem Extract
Skin ConditioningCentella Asiatica Extract
Cleansing
Scutellaria Baicalensis Root Extract
AstringentLonicera Japonica Flower Extract
Skin ConditioningForsythia Suspensa Fruit Extract
Antioxidant
Chamaecyparis Obtusa Leaf Extract
Skin ConditioningThuja Orientalis Extract
AntimicrobialPinus Densiflora Extract
Antioxidant
Bambusa Vulgaris Extract
Skin ConditioningSodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPotassium Cetyl Phosphate
EmulsifyingPolyisobutene
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Silica
Abrasive
Butylene Glycol
Humectant
Caprylyl/Capryl Glucoside
CleansingSorbitan Oleate
Emulsifying
Adenosine
Skin Conditioning
Disodium EDTA
Sodium Hyaluronate
Humectant
Hydroxypropyltrimonium Hyaluronate
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Acetylated Hyaluronate
Humectant
Hyaluronic Acid
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Potassium Hyaluronate
Skin ConditioningBambusa Vulgaris Water, Water, Diglycerin, C12-15 Alkyl Benzoate, Methyl Methacrylate Crosspolymer, 1,2-Hexanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Niacinamide, Propanediol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Behenyl Alcohol, Lespedeza Capitata Leaf/Stem Extract, Centella Asiatica Extract, Scutellaria Baicalensis Root Extract, Lonicera Japonica Flower Extract, Forsythia Suspensa Fruit Extract, Chamaecyparis Obtusa Leaf Extract, Thuja Orientalis Extract, Pinus Densiflora Extract, Bambusa Vulgaris Extract, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Potassium Cetyl Phosphate, Polyisobutene, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Silica, Butylene Glycol, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Adenosine, Disodium EDTA, Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate
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 WaterC12-15 Alkyl Benzoate is made up of Benzoic Acid and long chain alcohols. It has a low molecular weight.
C12-15 Alkyl Benzoate is an emollient and texture enhancer. Due to its solubility, it is often used in sunscreens to help evenly distribute active ingredients.
As an emollient, C12-15 Alkyl Benzoate helps soften and hydrate your skin. Emollients create a film on your skin that traps moisture within.
This ingredient has been reported to cause eye irritation.
Learn more about C12-15 Alkyl BenzoateSilica 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 SilicaButylene 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.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
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 NiacinamideDiethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm).
DHHB is well-liked for:
DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes.
This ingredient is soluble in oils, fats, and lipids.
Learn more about Diethylamino Hydroxybenzoyl Hexyl BenzoateYou might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.
This ingredient has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. This ingredient works by preventing UV rays from reaching and damaging your skin.
On top of that - it is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.
Tinosorb S is allowed in the EU, Australia, and Asia. It is close to being approved by the FDA and we'll hopefully get this ingredient in the U.S. by late 2025.
Fun fact: Tinosorb S is the most effective UV absorber at maximum concentration (measured by SPF) permitted in the EU.
This ingredient is oil-soluble, so your oil-cleansers will take this right off at night.
Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineBambusa Vulgaris Water comes from bamboo plant.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateAdenosine 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 AdenosineSodium Acetylated Hyaluronate is a type of Hyaluronic Acid.
Hyaluronic Acids help moisturize, soothe, and protect the skin.
Read about common types of Hyaluronic Acid here: Sodium Hyaluronate Hydrolyzed Hyaluronic Acid Hyaluronic Acid
Learn more about Sodium Acetylated HyaluronateSodium Hyaluronate Crosspolymer is a type of hyaluronic acid. In fact, it is modified version of hyaluronic acid.
The structure of Sodium Hyaluronate Crosspolymer allows it to stay in the skin's top layer for a longer period of time. This allows for even more hydration and humectant action than hyaluronic acid.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium Hyaluronate CrosspolymerThis form of hyaluronic acid is produced through fermentation.
According to a manufacturer, it has a positive charge by ionic binding to help moisturize and give hair a smooth feel. This is why you'll find this ingredient in shampoos and body washes.
Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.
Low molecular weight HA has been shown to hydrate and increase elasticity of the skin. Increasing elasticity is also associated with reduction of wrinkle depth.
One study found topical low molecular weight hyaluronic acid may be considered for the treatment of rosacea in the adult population. However, we always recommend speaking with a professional about your skin concerns.
Hyaluronic acids are a humectant. This means they draw moisture from the air. Hyaluronic acids help moisturize, soothe, and protect the skin.
Read more about other common forms of hyaluronic acid:
Learn more about Hydrolyzed Hyaluronic AcidHyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
This ingredient helps hydrate, soothe, and protect the skin.
What makes hyaluronic acid so hydrating? It has the capacity to bind or hold large amounts of water.
Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.
Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing.
Hyaluronic acid can be irritating if the molecule has a low-molecular weight, or if the molecules are small.
One study found low-molecular weight hyaluronic acid to be pro-inflammatory, meaning some people may experience irritation. This is because our bodies use hyaluronic acid in the wound-healing process to signal to our bodies, via irritation, that something needs healing.
The same study found high-molecular weight hyaluronic acid to be anti-inflammatory.
These are some other common types of Hyaluronic Acid:
Learn more about Hyaluronic Acid1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Isntree Hyaluronic Acid Airy Sun Stick SPF50+ PA++++ 49 ingredients
Keep Cool Soothe Bamboo Sun Essence 37 ingredients
Reviews
Here's what our community thinks
Isntree Hyaluronic Acid Airy Sun Stick SPF50+ PA++++ 49 ingredients
My only complaint about this product is that I keep repurchasing it because it always seems to come loose from its container. After I’ve had it for a while, it detaches from whatever is keeping it in place.
Broke me out :(
I heard a lot of positive feedback about this product, and I was excited to try it out but sadly, like all other sunsticks, it broke me out terribly :( I do love to use it on my hands, tattoos, and shoulders while cycling or walking out in the sun all day.
