Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ Versus Nature Republic California Aloe Fresh Powdery Sun Stick SPF50+ Pa++++
Updated on October 27, 2023
Overview
What they are
These products are both sunscreens. They have a total of 3 ingredients in common
Cool Features
They both contain exfoliants, SPF and Vitamin E
Suited For
They're both likely to be good for brightening skin and sensitive skin
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances and silicones
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 Perfect Sun Block SPF 50 PA++++ 42 ingredients
Nature Republic California Aloe Fresh Powdery Sun Stick SPF50+ Pa++++ 31 ingredients
At a glance
Click on any of the items below to learn more
Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ 42 ingredients
Nature Republic California Aloe Fresh Powdery Sun Stick SPF50+ Pa++++ 31 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 5 ingredients that may have this attribute:
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Benefits
This product contains 1 ingredient that may have this attribute:
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Concerns
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Ingredients Side-by-side
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.
C12-15 Alkyl Benzoate is made up of Benzoic Acid and long chain alcohols. It has a low molecular weight.
Non-Reef-Safe
Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
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.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
6 Benefits
Niacinamide has emerged as an all-star ingredient due to its many benefits.
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.
Polyhydroxystearic Acid is a soft wax made from castor oil.
Pentylene 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.
Polymethylsilsesquioxane is a silicone used as a film forming agent.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Oil Not safe for Fungal Acne
Olea Europaea Fruit Oil is the fixed oil obtained from the ripe fruit of the Olive. In other words - olive oil.
Ficus Carica Fruit Extract comes from the fruit known as the fig. Figs are rich in antioxidants and helps hydrate the skin.
Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Hydrogenated Lecithin is created from the hydrogenation of lecithin. Hydrogenation is a chemical reaction between molecule hydrogen and another element.
Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
We don't have a description for Hydroxypropyl Methylcellulose Stearoxy Ether.
Sodium Stearoyl Glutamate is an emulsifier and helps condition the skin. It is amino acid-based.
Antioxidant 4 Benefits May cause irritation
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.
Astaxanthin is a carotene pigment and red pigment. It's what makes salmon a pink color.
4 Benefits May cause irritation
Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
Sodium Hyaluronate Crosspolymer is a type of hyaluronic acid. In fact, it is modified version of hyaluronic acid.
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.
4 Benefits
Ascorbyl Propyl Hyaluronate is a form of Vitamin C. It can help to reduce redness, improve skin texture, reduce the effects of aging, and reduce the visibility of dark spots.
Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Ammonium Acryloyldimethyltaurate/Vp Copolymer (let's call it AAVC for short) is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
Fragrance
T-Butyl Alcohol it is most commonly used as a solvent.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
Water, C12-15 Alkyl Benzoate, Titanium Dioxide, Propanediol, Butylene Glycol, Acrylates Copolymer, Niacinamide, Cetyl Ethylhexanoate, 1,2-Hexanediol, Aluminum Stearate, Polyhydroxystearic Acid, Pentylene Glycol, Polymethylsilsesquioxane, Caprylic/Capric Triglyceride, Pinus Pinaster Bark Extract, Ceramide NP, Olea Europaea Fruit Oil, Ficus Carica Fruit Extract, Centella Asiatica Extract, Lactobacillus Ferment Lysate, Sodium Hyaluronate, Aluminum Silicate, Glycerin, Hydrogenated Lecithin, Stearic Acid, Hydroxypropyl Methylcellulose Stearoxy Ether, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Tocopherol, Astaxanthin, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Ascorbyl Propyl Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Adenosine, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Xanthan Gum, T-Butyl Alcohol, Ethylhexylglycerin
We don't have a description for Butylene Glycol Dicaprylate/Dicaprate.
Polyethylene is a synthetic ingredient that helps the skin retain moisture. It is a polymer.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
2 Concerns
Octocrylene protects skin from sun damage. It absorbs UV-B with peak absorption of 304 nm. It is a common sunscreen ingredient and often paired with avobenzone, a UVA filter. This is because octocrylene stabilizes other sunscreen ingredients by protecting them from degradation when exposed to sunlight. Octocrylene is a photostable ingredient and loses about 10% of SPF in 95 minutes.
2 Concerns
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.
2 Concerns
Ethylhexyl Methoxycinnamate is an organic compound that provides UVB protection. It often goes by the more common name of octinoxate. It is created from methoxycinnamic acid and 2-ethylhexanol.
Dicaprylyl Carbonate comes from carbonic acid and caprylyl alcohol, a fatty alcohol. It is an emollient and gives skin a velvet feel. The sources of Dicaprylyl Carbonate may be synthetic or from animals.
2 Concerns
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.
Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UVA absorber. It is formulated for high UVA protection (320-400 nm).
You might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.
Antioxidant Helps brighten skin
Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
Ozokerite is a naturally occuring mineral wax. In cosmetics, ozokerite is used as a texture enhancer.
Aloe Barbadensis Leaf Extract is an extract of the leaves of the aloe, Aloe barbadensis, Liliaceae.
Bisabolol is pimarily used to add fragrance to a product. However, it is also famous for helping soothe skin.
Lauryl Peg-9 Polydimethylsiloxyethyl Dimethicone is a type of silicone.
Dehydroacetic Acid is fungicide and bactericide. It is used as a preservative in cosmetics. Preservatives help elongate the shelf life of a product.
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.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
2 Concerns
Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Phenoxyethanol 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.
EU Allergen
Butylphenyl Methylpropional is a synthetic fragrance. You might know it as "lilial". The scent of this ingredient is floral-like and similar to the scent of lily flowers.
2 Concerns
Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Limonene is a fragrance that adds scent and taste to a formulation.
EU Allergen
Hexyl Cinnamal is a fragrance ingredient with a similar scent to jasmine. It can be naturally found in chamomile essential oil.
EU Allergen
Benzyl Salicylate is a solvent and fragrance additive. It is an ester of benzyl alcohol and salicylic acid. This ingredient can be naturally found in some plants and plant extracts.
Butylene Glycol Dicaprylate/Dicaprate, Polyethylene, Dimethicone, Octocrylene, Vinyl Dimethicone, Methyl Methacrylate Crosspolymer, Silica, Ethylhexyl Methoxycinnamate, Cetyl Ethylhexanoate, Dicaprylyl Carbonate, Ethylhexyl Salicylate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Tocopheryl Acetate, Ozokerite, Aloe Barbadensis Leaf Extract, Morinda Citrifolia Extract, Sea Water, Hibiscus Rosa-Sinensis Flower Powder, Bisabolol, Lauryl Peg-9 Polydimethylsiloxyethyl Dimethicone, Dehydroacetic Acid, Water, Butylene Glycol, Parfum, Phenoxyethanol, Butylphenyl Methylpropional, Linalool, Limonene, Hexyl Cinnamal, Benzyl Salicylate
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 WaterButylene 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.
Cetyl Ethylhexanoate comes from cetearyl alcohol and 2-ethylhexanoic acid.
It is an emollient that adds a velvety feel to products when applied. Emollients help trap moisture into your skin, keeping your skin soft and hydrated.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ 42 ingredients
Nature Republic California Aloe Fresh Powdery Sun Stick SPF50+ Pa++++ 31 ingredients
Reviews
Here's what our community thinks
Nature Republic California Aloe Fresh Powdery Sun Stick SPF50+ Pa++++ 31 ingredients
Niko Chan
This is the only sunscreen so far that doesn't break me out. I also love the matte, powdery finish it leaves on my skin. Easy to reapply too. I...
This is the only sunscreen so far that doesn't break me out. I also love the matte, powdery finish it leaves on my skin. Easy to reapply too. I also like the scent, doesn't linger too much though so it's perfect.
