Here's our complete breakdown comparing the ingredients, attributes, and more of Rilastil 365 Specifics Acnestil SPF 50+ versus Rilastil 365 Specifics Ultra Protector SPF 100 .
Published on February 22, 2024
Overview
What they are
These products are both sunscreens. They have a total of 27 ingredients in common
Cool Features
They both contain exfoliants, niacinamide, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Sunscreen
Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.
Sunscreen
Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.
Price
Ingredient Info
Rilastil 365 Specifics Acnestil SPF 50+ 43 ingredients
Rilastil 365 Specifics Ultra Protector SPF 100 41 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Rilastil 365 Specifics Acnestil SPF 50+ 43 ingredients
Rilastil 365 Specifics Ultra Protector SPF 100 41 ingredients
Notable Ingredients
This product contains 6 ingredients that may have this attribute:
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Benefits
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Concerns
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Notable Ingredients
This product contains 6 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Rilastil 365 Specifics Acnestil SPF 50+ 43 ingredients
Rilastil 365 Specifics Ultra Protector SPF 100 41 ingredients
Water • Silica • Butyl Methoxydibenzoylmethane • Butyloctyl Salicylate • Diethylhexyl Butamido Triazone • Ethylhexyl Salicylate • Ethylhexyl Triazone • Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine • Dicaprylyl Carbonate • Dibutyl Adipate • Ceteareth-25 • Ceteth-2 • Diethylamino Hydroxybenzoyl Hexyl Benzoate • Potassium Cetyl Phosphate • Isodecyl Neopentanoate • Polyester-7 • Glyceryl Behenate • Methylpropanediol • Niacinamide • Potassium Azeloyl Diglycinate • Neopentyl Glycol Diheptanoate • 1,2-Hexanediol • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Xanthan Gum • Diethylhexyl Syringylidenemalonate • Bisabolol • Dipotassium Glycyrrhizate • Oryzanol • Tocopheryl Acetate • Caprylic/Capric Triglyceride • Diglycerin • Glycerin • Pinus Pinaster Bark/Bud Extract • Schisandra Chinensis Fruit Extract • Artemisia Umbelliformis Extract • Buddleja Davidii Leaf Extract • Peucedanum Ostruthium Leaf Extract • Tetrasodium Glutamate Diacetate • Hydroxyacetophenone • Sodium Hydroxide • Sodium Benzoate • Potassium Sorbate • Parfum
Water • Dibutyl Adipate • Diethylhexyl Carbonate • Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine • Butyl Methoxydibenzoylmethane • Butyloctyl Salicylate • Ethylhexyl Salicylate • Coco-Caprylate • Diethylamino Hydroxybenzoyl Hexyl Benzoate • Diethylhexyl Butamido Triazone • Polyglyceryl-6 Polyricinoleate • Ethylhexyl Triazone • Silica • Polyester-7 • Euphorbia Cerifera Cera • Neopentyl Glycol Diheptanoate • Polyglyceryl-6 Polyhydroxystearate • Polyglyceryl-3 Diisostearate • Niacinamide • Theobroma Cacao Seed Butter • Bisabolol • Oryzanol • Artemisia Umbelliformis Extract • Buddleja Davidii Leaf Extract • Peucedanum Ostruthium Leaf Extract • Schisandra Chinensis Fruit Extract • Sodium Hyaluronate • Pinus Pinaster Bark/Bud Extract • Magnesium Sulfate • Glycerin • Cetyl Alcohol • Disteardimonium Hectorite • 1,2-Hexanediol • Polyglycerin-6 • Diglycerin • Tocopheryl Acetate • Tocopherol • Ascorbyl Palmitate • Hydroxyacetophenone • Sodium Benzoate • Potassium Sorbate
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 1.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 1.
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 SilicaRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 2.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 13.
Also known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethaneRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 3.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 5.
Butyloctyl Salicylate is a photostabilizer, emollient and solvent. Its main purpose is to evenly spread out ingredients.
This ingredient is a common sunscreen ingredient carrier and photostabilizer. According to a manufacturer, it is suitable for carrying micro Titanium Dioxide, Zinc Oxide, and pigments.
Photostabilizers help stabilize UV-filters and prevents them from degrading quickly.
According to EU regulation, this ingredient can cause harmful effects to aquatic life.
Learn more about Butyloctyl SalicylateRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 4.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 6.
Diethylhexyl Butamido Triazone is a photostable UV absorber. It protects in the UVB and UVA II range. 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.
Diethylhexyl Butamido Triazone is oil soluble and highly photostable.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 5.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 10.
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 SalicylateRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 6.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 7.
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 TriazoneRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 7.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 12.
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 TriazineRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 8.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 4.
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 AdipateRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 10.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 2.
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 BenzoateRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 13.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 9.
We don't have a description for Polyester-7.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 16.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 14.
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 NiacinamideRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 19.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 19.
We don't have a description for Neopentyl Glycol Diheptanoate.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 21.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 16.
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.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 22.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 33.
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 BisabololRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 26.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 21.
We don't have a description for Oryzanol.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 28.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 22.
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.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 29.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 36.
Diglycerin is a humectant. It is derived from glycerin, which is naturally found in your skin.
As a humectant, it helps draw moisture to the skin from the air.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 31.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 35.
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 GlycerinRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 32.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 30.
Pinus Pinaster Bark/Bud Extract is an antioxidant.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 33.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 28.
We don't have a description for Schisandra Chinensis Fruit Extract.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 34.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 26.
We don't have a description for Artemisia Umbelliformis Extract.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 35.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 23.
Buddleja Davidii Leaf Extract is native to China and Japan. It is also known as the Butterfly Bush as it provides food for butterflies.
Buddleja Davidii is rich in antioxidants. Antioxidants help fight free-radical molecules. These unstable molecules may damage your skin cells. By helping to stabilize them, antioxidants may help with anti-aging.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 36.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 24.
We don't have a description for Peucedanum Ostruthium Leaf Extract.
Rilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 37.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 25.
Hydroxyacetophenone is antioxidant and helps with skin conditioning.
Antioxidants help fight off free-radical molecules. These unstable molecules may damage your skin cells. By helping stabilize free-radicals, antioxidants may help in anti-aging.
Hydroxyacetophenone boosts the efficiency of other preservatives.
Learn more about HydroxyacetophenoneRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 39.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 39.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
Sodium Benzoate is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 41.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 40.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Potassium sorbate is often used with stronger preservatives.
Learn more about Potassium SorbateRilastil 365 Specifics Acnestil SPF 50+ contains this as ingredient number 42.
Rilastil 365 Specifics Ultra Protector SPF 100 contains this as ingredient number 41.
Here's what our community thinks of the ingredients in these two products.
Rilastil 365 Specifics Acnestil SPF 50+ 43 ingredients
Rilastil 365 Specifics Ultra Protector SPF 100 41 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Rilastil 365 Specifics Acnestil SPF 50+ 43 ingredients
Rilastil 365 Specifics Ultra Protector SPF 100 41 ingredients
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