Isntree Hyaluronic Acid Natural Sun Cream SPF 50+ Versus Shiseido Ultimate Sun Protector Lotion SPF 50+
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningZinc Oxide
Cosmetic Colorant
Butyloctyl Salicylate
Skin Conditioning
Propylheptyl Caprylate
EmollientButylene Glycol
Humectant
Isododecane
EmollientC15-19 Alkane
SolventDisiloxane
Skin Conditioning
Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone
Emulsion Stabilising
Caprylyl Methicone
Skin Conditioning
Sodium Chloride
MaskingTriethylhexanoin
MaskingSodium Hyaluronate
Humectant
Glycerin
Humectant
Methyl Methacrylate Crosspolymer
Disteardimonium Hectorite
StabilisingTriethoxycaprylylsilane
Polymethylsilsesquioxane
1,2-Hexanediol
Skin Conditioning
Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
Polyglyceryl-2 Dipolyhydroxystearate
Skin Conditioning
Lauryl Dimethicone/Polyglycerin-3 Crosspolymer
Cleansing
Caprylyl Glycol
Emollient
Glyceryl Caprylate
EmollientDipropylene Glycol
HumectantTocopherol
Antioxidant
Sodium Citrate
BufferingBetaine
Humectant
Inositol
Humectant
Panthenol
Skin Conditioning
Water, Zinc Oxide, Butyloctyl Salicylate, Propylheptyl Caprylate, Butylene Glycol, Isododecane, C15-19 Alkane, Disiloxane, Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone, Caprylyl Methicone, Sodium Chloride, Triethylhexanoin, Sodium Hyaluronate, Glycerin, Methyl Methacrylate Crosspolymer, Disteardimonium Hectorite, Triethoxycaprylylsilane, Polymethylsilsesquioxane, 1,2-Hexanediol, Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Polyglyceryl-2 Dipolyhydroxystearate, Lauryl Dimethicone/Polyglycerin-3 Crosspolymer, Caprylyl Glycol, Glyceryl Caprylate, Dipropylene Glycol, Tocopherol, Sodium Citrate, Betaine, Inositol, Panthenol
Butyl Methoxydibenzoylmethane 2.3%
UV Absorber
Homosalate 10%
Skin Conditioning
Ethylhexyl Salicylate 5%
UV Absorber
Octocrylene 5%
UV Absorber
Water
Skin ConditioningDiisopropyl Sebacate
EmollientTalc
Abrasive
Methyl Methacrylate Crosspolymer
Dimethicone
Emollient
PEG/PPG-9/2 Dimethyl Ether
Skin ConditioningSd Alcohol 40-B
Astringent
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
Triethylhexanoin
MaskingGlycerin
Humectant
Dextrin Palmitate
Emulsifying
Sucrose Tetrastearate Triacetate
Emollient
Isododecane
EmollientPPG-3 Dipivalate
Skin ConditioningTrimethylsiloxysilicate
Emollient
Silica
Abrasive
Sodium Chloride
MaskingPEG/PPG-14/7 Dimethyl Ether
Skin ConditioningSaxifraga Sarmentosa Extract
Skin ConditioningCamellia Sinensis Leaf Extract
Antimicrobial
Sophora Angustifolia Root Extract
Skin ConditioningPPG-17
Skin ConditioningDisteardimonium Hectorite
StabilisingCalcium Stearate
Cosmetic ColorantIsostearic Acid
Cleansing
Palmitic Acid
Emollient
Trisodium EDTA
Alcohol
Antimicrobial
Silica Dimethyl Silylate
EmollientVinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
PEG-6
HumectantBHT
Antioxidant
Tocopherol
Antioxidant
Butylene Glycol
Humectant
Stearic Acid
Cleansing
Sodium Metabisulfite
Antioxidant
Syzygium Jambos Leaf Extract
Skin ConditioningPolysilicone-2
Methylparaben
Preservative
Parfum
Masking
Iron Oxides
Butyl Methoxydibenzoylmethane 2.3%, Homosalate 10%, Ethylhexyl Salicylate 5%, Octocrylene 5%, Water, Diisopropyl Sebacate, Talc, Methyl Methacrylate Crosspolymer, Dimethicone, PEG/PPG-9/2 Dimethyl Ether, Sd Alcohol 40-B, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Triethylhexanoin, Glycerin, Dextrin Palmitate, Sucrose Tetrastearate Triacetate, Isododecane, PPG-3 Dipivalate, Trimethylsiloxysilicate, Silica, Sodium Chloride, PEG/PPG-14/7 Dimethyl Ether, Saxifraga Sarmentosa Extract, Camellia Sinensis Leaf Extract, Sophora Angustifolia Root Extract, PPG-17, Disteardimonium Hectorite, Calcium Stearate, Isostearic Acid, Palmitic Acid, Trisodium EDTA, Alcohol, Silica Dimethyl Silylate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, PEG-6, BHT, Tocopherol, Butylene Glycol, Stearic Acid, Sodium Metabisulfite, Syzygium Jambos Leaf Extract, Polysilicone-2, Methylparaben, Parfum, Iron Oxides
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene 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 GlycolDisteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
It can also help stabilize a product by helping to disperse other ingredients.
Hectorite is a rare, white clay mineral.
Learn more about Disteardimonium HectoriteGlycerin (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 GlycerinIsododecane is a fragrance, emollient, and solvent.
As an emollient, it helps your skin stay soft and hydrated. Emollients help trap moisture into your skin.
Isododecane's role as a solvent makes it a great texture enhancer. It spreads smoothly on skin and does not leave a sticky feeling behind. Isododecane also helps prevent color transfer in makeup products.
Isododecane is not absorbed into skin.
The chemical name for this ingredient is 2,2,4,6,6-PENTAMETHYLHEPTANE.
Learn more about IsododecaneThis ingredient comes as a powder made up of small, porous, microbeads. It is used to add a silky feel to products and also helps absorb oil.
Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt. This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
You might see people debate whether Sodium Chloride is comedogenic, but there actually haven't been any comedogenic tests done on it. Either way, the overall formulation of a product matters a lot more than any single ingredient.
You might see this ingredient used in scrubs as a primary exfoliating ingredient.
Learn more about Sodium ChlorideTocopherol 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 TocopherolTriethylhexanoin is created from glycerin and 2-ethylhexanoic acid. It is a solvent and emollient.
As a solvent, Triethylhexanoin helps dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
It is also an emollient and helps condition the skin.
Learn more about TriethylhexanoinWater. 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
