Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream Versus Boots SPF+ Niacinamide Moisturising Lotion SPF50
Updated on August 27, 2023
Overview
What they are
These products are both cruelty-free sunscreens. They have a total of 9 ingredients in common
Cool Features
They both contain SPF and Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and reducing pores
Free From
They both do not contain any common allergens 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
Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream 33 ingredients
Boots SPF+ Niacinamide Moisturising Lotion SPF50 23 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream 33 ingredients
Boots SPF+ Niacinamide Moisturising Lotion SPF50 23 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialButylene Glycol
Humectant
Octocrylene
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Polyglyceryl-3 Methylglucose Distearate
Emulsifying
Vp/Eicosene Copolymer
Ethylhexyl Salicylate
UV Absorber
Adipic Acid/Diglycol Crosspolymer
Dimethicone
Emollient
Tribehenin
Emollient
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Phenoxyethanol
Preservative
Butyrospermum Parkii Butter
Skin Conditioning
Panthenol
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Glycerin
Humectant
Potassium Cetyl Phosphate
EmulsifyingDimethiconol
Emollient
Diethylhexyl Butamido Triazone
UV Absorber
Caprylyl Glycol
EmollientMethylparaben
Preservative
Parfum
Masking
Ethylparaben
Preservative
Ethylhexylglycerin
Skin ConditioningVitis Vinifera Seed Oil
Emollient
Tocopheryl Acetate
Antioxidant
Dipropylene Glycol
MaskingTetrasodium EDTA
Citric Acid
Buffering
T-Butyl Alcohol
Perfuming
Sodium Ascorbyl Phosphate
Antioxidant
Panax Ginseng Root Extract
Emollient
Water, C12-15 Alkyl Benzoate, Butylene Glycol, Octocrylene, Butyl Methoxydibenzoylmethane, Polyglyceryl-3 Methylglucose Distearate, Vp/Eicosene Copolymer, Ethylhexyl Salicylate, Adipic Acid/Diglycol Crosspolymer, Dimethicone, Tribehenin, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Phenoxyethanol, Butyrospermum Parkii Butter, Panthenol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Glycerin, Potassium Cetyl Phosphate, Dimethiconol, Diethylhexyl Butamido Triazone, Caprylyl Glycol, Methylparaben, Parfum, Ethylparaben, Ethylhexylglycerin, Vitis Vinifera Seed Oil, Tocopheryl Acetate, Dipropylene Glycol, Tetrasodium EDTA, Citric Acid, T-Butyl Alcohol, Sodium Ascorbyl Phosphate, Panax Ginseng Root Extract
Water
Skin ConditioningOctocrylene
UV Absorber
Dibutyl Adipate
EmollientPropanediol
SolventButyl Methoxydibenzoylmethane
UV Absorber
Ethylhexyl Salicylate
UV Absorber
Phenylbenzimidazole Sulfonic Acid
UV Absorber
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Cetearyl Alcohol
Emollient
Coco-Caprylate/Caprate
Emollient
Aminomethyl Propanol
BufferingCellulose
AbsorbentCaprylyl Glycol
EmollientSodium Stearoyl Glutamate
CleansingNiacinamide
Smoothing
Panthenol
Skin Conditioning
Silica
Abrasive
Tocopheryl Acetate
Antioxidant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCaprylhydroxamic Acid
Glycerin
Humectant
Xanthan Gum
EmulsifyingDisodium EDTA
Water, Octocrylene, Dibutyl Adipate, Propanediol, Butyl Methoxydibenzoylmethane, Ethylhexyl Salicylate, Phenylbenzimidazole Sulfonic Acid, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Cetearyl Alcohol, Coco-Caprylate/Caprate, Aminomethyl Propanol, Cellulose, Caprylyl Glycol, Sodium Stearoyl Glutamate, Niacinamide, Panthenol, Silica, Tocopheryl Acetate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylhydroxamic Acid, Glycerin, Xanthan Gum, Disodium EDTA
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 WaterOctocrylene 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.
Octocrylene also acts as an emollient, meaning it helps skin retain moisture and softens skin. It is oil-soluble and hydrophobic, enhancing water-resistant properties in a product.
Those who are using ketoprofen, a topical anti-inflammatory drug, may experience an allergic reaction when using octocrylene. It is best to speak with a healthcare professional about using sunscreens with octocrylene.
The EU allows a maximum of these concentrations:
Learn more about OctocryleneAlso 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 MethoxydibenzoylmethaneEthylhexyl 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 SalicylateYou 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 TriazinePanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolGlycerin 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 GlycerinCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolTocopheryl 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 AcetateIngredient Ratings
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