No7 Future Renew Damage Protection Defence Shield SPF 50+ Versus L'Oreal Revitalift Clinical Anti-UV Fluid SPF 50+
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Butylene Glycol
Humectant
C12-15 Alkyl Benzoate
AntimicrobialEthylhexyl Salicylate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Polyamide-8
EmollientGlycerin
Humectant
Palmitic Acid
Emollient
Pentylene Glycol
Skin Conditioning
Phenoxyethanol
Preservative
Glyceryl Stearate
Emollient
PEG-100 Stearate
Surfactant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTocopherol
Antioxidant
Sodium Hyaluronate
Humectant
Sodium Hydroxide
BufferingSodium Gluconate
Skin ConditioningCarbomer
Emulsion StabilisingSodium Lactate
Buffering
Polysorbate 20
Emulsifying
Propylene Glycol
Humectant
BHT
Antioxidant
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Buddleja Officinalis Flower Extract
UV FilterCitric Acid
Buffering
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Water, Ethylhexyl Methoxycinnamate, Butylene Glycol, C12-15 Alkyl Benzoate, Ethylhexyl Salicylate, Butyl Methoxydibenzoylmethane, Polyamide-8, Glycerin, Palmitic Acid, Pentylene Glycol, Phenoxyethanol, Glyceryl Stearate, PEG-100 Stearate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopherol, Sodium Hyaluronate, Sodium Hydroxide, Sodium Gluconate, Carbomer, Sodium Lactate, Polysorbate 20, Propylene Glycol, BHT, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Buddleja Officinalis Flower Extract, Citric Acid, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7
Water
Skin ConditioningAlcohol Denat.
Antimicrobial
Diisopropyl Sebacate
EmollientSilica
Abrasive
Isopropyl Myristate
Emollient
Ethylhexyl Salicylate
UV Absorber
Ethylhexyl Triazone
UV Absorber
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Butyl Methoxydibenzoylmethane
UV Absorber
Glycerin
Humectant
Propanediol
Solvent
C12-22 Alkyl Acrylate/Hydroxyethylacrylate Copolymer
StabilisingDrometrizole Trisiloxane
UV Absorber
Perlite
Absorbent
Caprylic/Capric Triglyceride
Masking
Tocopherol
Antioxidant
Ascorbyl Glucoside
Antioxidant
Hydroxyacetophenone
Antioxidant
Hydroxyethylcellulose
Emulsion StabilisingSodium Hyaluronate
Humectant
Triethanolamine
BufferingTrisodium Ethylenediamine Disuccinate
Caprylyl Glycol
Emollient
Terephthalylidene Dicamphor Sulfonic Acid
UV Absorber
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingParfum
Masking
Water, Alcohol Denat., Diisopropyl Sebacate, Silica, Isopropyl Myristate, Ethylhexyl Salicylate, Ethylhexyl Triazone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butyl Methoxydibenzoylmethane, Glycerin, Propanediol, C12-22 Alkyl Acrylate/Hydroxyethylacrylate Copolymer, Drometrizole Trisiloxane, Perlite, Caprylic/Capric Triglyceride, Tocopherol, Ascorbyl Glucoside, Hydroxyacetophenone, Hydroxyethylcellulose, Sodium Hyaluronate, Triethanolamine, Trisodium Ethylenediamine Disuccinate, Caprylyl Glycol, Terephthalylidene Dicamphor Sulfonic Acid, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Parfum
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products.
As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied.
It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin.
A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record.
Learn more about Acrylates/C10-30 Alkyl Acrylate CrosspolymerAlso known as Avobenzone, this ingredient is an oil-soluble used to absorb the full spectrum of UVA rays (peak 357 nm).
It's one of the most effective UVA filters available but has a major caveat of photostability: avobenzone is susceptible to photodegradation.
This means it can lose efficacy when exposed to sunlight without the help of a stabilizing agent.
Studies show antioxidants (like vitamin E or vitamin C) and some UV filters (like octocrylene and Tinosorb S) can meaningfully improve its stability in a formulation.
The maximum allowable concentration according to regulation is 3% in the US + Canada, and 5% in the EU, Australia, China, Korea, and ASEAN countries.
It has a well-support safety profile: a comprehensive 2025 review found minimal toxicity with no evidence of carcinogenicity.
Overall, avobenzone is a safe and regulated ingredient used in sunscreen for over 40 years.
Learn more about Butyl MethoxydibenzoylmethaneEthylhexyl Salicylate (also called Octisalate or Octyl Salicylate) is an oil-soluble organic UV filter that's been used in sunscreen since the 1950's.
It absorbs UVB light in the 280-320 nm range with a peak absorbance around 306 nm.
You'll often see it paired with other UV filters to boost overall SPF because octisalate is a fairly week filter on its own.
The reason you'll see it so often is because it can help solubilize and stabilize the trickier filters like oxybenzone and avobenzone.
Unlike these filters, octisalate has pretty good photostability and doesn't create skin-damaging free radicals when exposed to sunlight.
The fatty-alcohol part of the molecule also gives it a light, emollient feel so it doubles as a nice texture enhancer.
Usage levels vary around the world:
Safety-wise, this ingredient has a pretty reassuring track record. The EU's Scientific Committee on Consumer Products (SCCP) found very low skin penetration in human skin tests and negative results for irritation, phototoxicity, and photoallergy.
The real-world allergy risk is pretty low too; a 2012 European study of 1,031 people recorded only 2 reactions to it (a rate of 0.19%).
You might have seen scary headlines about sunscreen getting into your blood.
In 2019, the FDA found that several chemical filters can absorb through the skin and show up in the bloodstream at small but measurable levels.
Here's the important part: these tiny levels are just a cutoff the FDA uses to decide which ingredients need more testing and doesn't mean anything harmful was found.
The researchers were clear that the results are no reason to stop wearing sunscreen.
Learn more about Ethylhexyl SalicylateGlycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinSodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Learn more about Sodium HyaluronateTocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
Learn more about TocopherolWater. 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. Remember to stay hydrated!
Learn more about Water
