Azarine Hydrasoothe Sunscreen Gel SPF45 PA++++ Versus Charlotte Tilbury Invisible UV Flawless Primer Broad Spectrum SPF 50
Updated on October 18, 2023
Overview
What they are
These products are both cruelty-free sunscreens. They have a total of 8 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid and SPF
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones 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
Azarine Hydrasoothe Sunscreen Gel SPF45 PA++++ 24 ingredients
Charlotte Tilbury Invisible UV Flawless Primer Broad Spectrum SPF 50 44 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Azarine Hydrasoothe Sunscreen Gel SPF45 PA++++ 24 ingredients
Charlotte Tilbury Invisible UV Flawless Primer Broad Spectrum SPF 50 44 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Propanediol
Solvent
Ethylhexyl Methoxycinnamate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Cucumis Sativus Fruit Extract
Emollient
Octocrylene
UV Absorber
Butylene Glycol
Humectant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Polymethyl Methacrylate
Portulaca Oleracea Extract
Skin Conditioning
Sodium Hyaluronate
Humectant
Camellia Sinensis Leaf Extract
Antimicrobial
Ectoin
Skin Conditioning
Phenoxyethanol
Preservative
Acrylates Copolymer
Acrylates Crosspolymer
AbsorbentRoyal Jelly
Centella Asiatica Extract
Cleansing
Allantoin
Skin Conditioning
Panthenol
Skin Conditioning
Resveratrol
Antioxidant
Chitin
Abrasive
Disodium EDTA
Water, Glycerin, Propanediol, Ethylhexyl Methoxycinnamate, Butyl Methoxydibenzoylmethane, Cucumis Sativus Fruit Extract, Octocrylene, Butylene Glycol, Aloe Barbadensis Leaf Juice, Polymethyl Methacrylate, Portulaca Oleracea Extract, Sodium Hyaluronate, Camellia Sinensis Leaf Extract, Ectoin, Phenoxyethanol, Acrylates Copolymer, Acrylates Crosspolymer, Royal Jelly, Centella Asiatica Extract, Allantoin, Panthenol, Resveratrol, Chitin, Disodium EDTA
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Ethylhexyl Salicylate
UV Absorber
Butylene Glycol
Humectant
Diethylhexyl Succinate
EmollientButyl Methoxydibenzoylmethane
UV Absorber
Glycerin
Humectant
Octocrylene
UV Absorber
Dextrin Palmitate
Emulsifying
Pentylene Glycol
Skin ConditioningHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPhenoxyethanol
Preservative
PEG-60 Glyceryl Isostearate
Marrubium Vulgare Extract
Skin ConditioningCI 77891
Cosmetic ColorantPolyglyceryl-2 Triisostearate
Emulsifying
Talc
Abrasive
Hydroxypropyl Methylcellulose Stearoxy Ether
Polysorbate 60
Emulsifying
Sorbitan Isostearate
Emulsifying
Agar
MaskingTocopherol
Antioxidant
Xanthan Gum
EmulsifyingCI 77492
Cosmetic ColorantIsopropyl Titanium Triisostearate
Emollient
Aluminum Hydroxide
EmollientSodium Hyaluronate
Humectant
CI 77491
Cosmetic ColorantKhaya Senegalensis Bark Extract
Skin ProtectingMaltodextrin
Absorbent
Citric Acid
Buffering
BHT
Antioxidant
Ascorbyl Glucoside
Antioxidant
Camellia Oleifera Seed Oil
Skin Conditioning
Butyrospermum Parkii Butter
Skin Conditioning
Rosa Canina Fruit Oil
Emollient
Sodium Hydroxide
BufferingCI 77499
Cosmetic ColorantPlumeria Alba Flower Extract
Skin ConditioningPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Aloe Barbadensis Leaf Extract
Emollient
Solanum Tuberosum Pulp Extract
SmoothingAscorbyl Dipalmitate
Antioxidant
Water, Ethylhexyl Methoxycinnamate, Ethylhexyl Salicylate, Butylene Glycol, Diethylhexyl Succinate, Butyl Methoxydibenzoylmethane, Glycerin, Octocrylene, Dextrin Palmitate, Pentylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, PEG-60 Glyceryl Isostearate, Marrubium Vulgare Extract, CI 77891, Polyglyceryl-2 Triisostearate, Talc, Hydroxypropyl Methylcellulose Stearoxy Ether, Polysorbate 60, Sorbitan Isostearate, Agar, Tocopherol, Xanthan Gum, CI 77492, Isopropyl Titanium Triisostearate, Aluminum Hydroxide, Sodium Hyaluronate, CI 77491, Khaya Senegalensis Bark Extract, Maltodextrin, Citric Acid, BHT, Ascorbyl Glucoside, Camellia Oleifera Seed Oil, Butyrospermum Parkii Butter, Rosa Canina Fruit Oil, Sodium Hydroxide, CI 77499, Plumeria Alba Flower Extract, Potassium Sorbate, Sodium Benzoate, Aloe Barbadensis Leaf Extract, Solanum Tuberosum Pulp Extract, Ascorbyl Dipalmitate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 MethoxydibenzoylmethaneButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolEthylhexyl 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.
Ethylhexyl Methoxycinnamate absorbs UVB rays with wavelengths between 280-320 nm. UV absorbers protect your skin by using chemical reactions to convert UV rays into heat and energy.
UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA, causing sunburns and are thought to be linked to skin cancer.
The state of Hawaii has banned sunscreens containing octinoxate due to its potential impact on coral reefs. More research is needed to bridge gaps in this research. The European Union allows higher levels of octinoxate in sunscreens than the US and Australia.
Ethylhexyl Methoxycinnamate is oil soluble. It is not stable and may lose efficacy when exposed to sunlight.
Learn more about Ethylhexyl MethoxycinnamateGlycerin 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 GlycerinOctocrylene 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 OctocrylenePhenoxyethanol 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.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
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 HyaluronateWater. 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 WaterIngredient Ratings
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When to use
Azarine Hydrasoothe Sunscreen Gel SPF45 PA++++ 24 ingredients
Charlotte Tilbury Invisible UV Flawless Primer Broad Spectrum SPF 50 44 ingredients
Reviews
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