Salv Laboratories Ectoin Multi-Peptide + Lactobacillus Hybrid Sunscreen SPF 50+ Versus L'Oreal UV Defender Invisible Fluid Sunscreen SPF50+ PA++++
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Caprylic/Capric Triglyceride
Masking
Isopropyl Myristate
Emollient
Niacinamide
Smoothing
Butyl Methoxydibenzoylmethane
UV Absorber
Isoamyl Laurate
Emollient
Glycerin
Humectant
Octocrylene
UV Absorber
Butylene Glycol
Humectant
Dimethicone
Emollient
Ectoin
Skin Conditioning
Polyglyceryl-6 Distearate
Emulsifying
Hexapeptide-9
Skin Conditioning
Lactobacillus/Collagen Ferment Filtrate
Humectant
Titanium Dioxide
Cosmetic Colorant
Hydrated Silica
Abrasive
Caprylyl Glycol
Emollient
1,2-Hexanediol
Skin Conditioning
Houttuynia Cordata Extract
Skin Conditioning
Algae Extract
EmollientPolyglyceryl-3 Beeswax
Emulsifying
Glyceryl Stearate
Emollient
Phenoxyethanol
Preservative
Sodium Hyaluronate
Humectant
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingDimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Scutellaria Baicalensis Root Extract
Astringent
Tripeptide-29
Skin Conditioning
Geranium Robertianum Extract
AstringentCitrus Reticulata Peel Extract
Skin ConditioningCentaurea Cyanus Flower Extract
Astringent
Allantoin
Skin Conditioning
Jojoba Esters
Emollient
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingHydrogen Dimethicone
PEG-100 Stearate
Surfactant
Cetyl Alcohol
Emollient
PEG-9 Dimethicone
Skin Conditioning
Phaseolus Radiatus Sprout Extract
HumectantTocopheryl Acetate
Antioxidant
Cetearyl Alcohol
Emollient
Sodium Hydroxide
BufferingAcetyl Hexapeptide-8
Humectant
Aspalathus Linearis Extract
Skin ConditioningTripeptide-1
Skin Conditioning
Lecithin
Emollient
Tetrasodium EDTA
Ethylhexylglycerin
Skin ConditioningWater, Ethylhexyl Methoxycinnamate, Caprylic/Capric Triglyceride, Isopropyl Myristate, Niacinamide, Butyl Methoxydibenzoylmethane, Isoamyl Laurate, Glycerin, Octocrylene, Butylene Glycol, Dimethicone, Ectoin, Polyglyceryl-6 Distearate, Hexapeptide-9, Lactobacillus/Collagen Ferment Filtrate, Titanium Dioxide, Hydrated Silica, Caprylyl Glycol, 1,2-Hexanediol, Houttuynia Cordata Extract, Algae Extract, Polyglyceryl-3 Beeswax, Glyceryl Stearate, Phenoxyethanol, Sodium Hyaluronate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Scutellaria Baicalensis Root Extract, Tripeptide-29, Geranium Robertianum Extract, Citrus Reticulata Peel Extract, Centaurea Cyanus Flower Extract, Allantoin, Jojoba Esters, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydrogen Dimethicone, PEG-100 Stearate, Cetyl Alcohol, PEG-9 Dimethicone, Phaseolus Radiatus Sprout Extract, Tocopheryl Acetate, Cetearyl Alcohol, Sodium Hydroxide, Acetyl Hexapeptide-8, Aspalathus Linearis Extract, Tripeptide-1, Lecithin, Tetrasodium EDTA, Ethylhexylglycerin
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
Hydroxyacetophenone
Antioxidant
Hydroxyethylcellulose
Emulsion StabilisingSodium Hyaluronate
Humectant
Triethanolamine
BufferingTrisodium Ethylenediamine Disuccinate
Silica Silylate
Emollient
Limonene
Perfuming
Linalool
Perfuming
Caprylyl Glycol
Emollient
Alpha-Isomethyl Ionone
Perfuming
Terephthalylidene Dicamphor Sulfonic Acid
UV Absorber
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingHexyl Cinnamal
Perfuming
Parfum
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, Hydroxyacetophenone, Hydroxyethylcellulose, Sodium Hyaluronate, Triethanolamine, Trisodium Ethylenediamine Disuccinate, Silica Silylate, Limonene, Linalool, Caprylyl Glycol, Alpha-Isomethyl Ionone, Terephthalylidene Dicamphor Sulfonic Acid, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hexyl Cinnamal, 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 MethoxydibenzoylmethaneCaprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.
Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.
In practice, that translates to a long shelf life and a consistently elegant skin feel.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.
Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.
This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.
This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.
Learn more about Caprylic/Capric TriglycerideCaprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Learn more about Caprylyl GlycolGlycerin (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 GlycerinIsopropyl Myristate is an ester made by combining isopropyl alcohol with myristic acid.
It is primarily an emollient and penetration enhancer that gives products a lightweight, silky feel without the heaviness of oils.
This ingredient is generally considered non-toxic, non-irritating, and has low absorption potential.
You might have heard that this ingredient clogs pores. This reputation comes from the older rabbit ear studies which are more sensitive than human skin to clogging.
Dermatologist Dr. Zoe Draelos has also confirmed in a peer-reviewed paper that products containing comedogenic ingredients are not necessarily comedogenic themselves.
A small subset of people (~2%) may experience contact sensitivity so patch testing is a reasonable idea if you have reactive skin.
Since this ingredient is an ester of myristic acid (a C14 fatty acid), it falls within the carbon chain range that is known to feed Malassezia. This ingredient may not be fungal acne safe.
Learn more about Isopropyl MyristateSodium 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 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. Remember to stay hydrated!
Learn more about Water
