Kosas Dreambeam Comfy Smooth Sunscreen SPF 40 Versus Tula Skincare Protect + Glow Daily Sunscreen Gel Broad Spectrum SPF 30
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Zinc Oxide 21.7%
Cosmetic Colorant
Water
Skin ConditioningC13-15 Alkane
SolventCaprylic/Capric Triglyceride
Masking
Butyloctyl Salicylate
Skin Conditioning
Propanediol
Solvent
Mica
Cosmetic ColorantPolyglyceryl-2 Dipolyhydroxystearate
Skin Conditioning
Polyglyceryl-3 Diisostearate
Emulsifying
Silica
Abrasive
C12-15 Alkyl Benzoate
AntimicrobialPolyglyceryl-3 Polyricinoleate
Emulsifying
Galactoarabinan
Allantoin
Skin Conditioning
Fructooligosaccharides
Humectant
Bioflavonoids
Skin ConditioningGlycoproteins
Skin Conditioning
Bisabolol
Antioxidant
Ceramide Ng
Skin Conditioning
Lactic Acid
Buffering
Sodium Hyaluronate
Humectant
Palmitoyl Hexapeptide-12
Skin Conditioning
Cyamopsis Tetragonoloba Gum
Emulsion StabilisingTocopheryl Acetate
Antioxidant
Disteardimonium Hectorite
StabilisingGlycerin
Humectant
Polyhydroxystearic Acid
Emulsifying
Tribehenin
Emollient
Isostearic Acid
Cleansing
Lecithin
Emollient
Xanthan Gum
EmulsifyingSodium Chloride
MaskingPhytic Acid
Pentylene Glycol
Skin Conditioning
Phenethyl Alcohol
MaskingCI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantZinc Oxide 21.7%, Water, C13-15 Alkane, Caprylic/Capric Triglyceride, Butyloctyl Salicylate, Propanediol, Mica, Polyglyceryl-2 Dipolyhydroxystearate, Polyglyceryl-3 Diisostearate, Silica, C12-15 Alkyl Benzoate, Polyglyceryl-3 Polyricinoleate, Galactoarabinan, Allantoin, Fructooligosaccharides, Bioflavonoids, Glycoproteins, Bisabolol, Ceramide Ng, Lactic Acid, Sodium Hyaluronate, Palmitoyl Hexapeptide-12, Cyamopsis Tetragonoloba Gum, Tocopheryl Acetate, Disteardimonium Hectorite, Glycerin, Polyhydroxystearic Acid, Tribehenin, Isostearic Acid, Lecithin, Xanthan Gum, Sodium Chloride, Phytic Acid, Pentylene Glycol, Phenethyl Alcohol, CI 77891, CI 77491, CI 77492
Butyl Methoxydibenzoylmethane
UV Absorber
Homosalate
Skin Conditioning
Ethylhexyl Salicylate
UV Absorber
Water
Skin ConditioningButyloctyl Salicylate
Skin Conditioning
Pentylene Glycol
Skin Conditioning
Lactococcus Ferment Lysate
Skin Conditioning
1,2-Hexanediol
Skin Conditioning
Silica
Abrasive
Ectoin
Skin Conditioning
Glycerin
Humectant
Arginine
Masking
Hydroxyectoin
Buffering
Ananas Sativus Fruit Extract
Skin ConditioningCarica Papaya Fruit Extract
Skin ConditioningLactic Acid
Buffering
Camellia Sinensis Leaf Extract
Antimicrobial
Hedychium Coronarium Root Extract
MaskingTriethyl Citrate
Masking
Citrus Aurantium Dulcis Peel Extract
Emulsion Stabilising
Citrus Limon Peel Extract
EmollientPyrus Communis Fruit Extract
Skin ConditioningPyrus Malus Fruit Extract
Skin Conditioning
Rubus Idaeus Fruit Extract
AstringentVanilla Planifolia Fruit Extract
Skin Conditioning
Pimpinella Anisum Fruit Extract
MaskingMica
Cosmetic ColorantTocopherol
Antioxidant
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Synthetic Fluorphlogopite
Hydrolyzed Wheat Protein/Pvp Crosspolymer
Carbomer
Emulsion StabilisingDibutyl Lauroyl Glutamide
Skin ConditioningDibutyl Ethylhexanoyl Glutamide
Skin ConditioningPropanediol
Solvent
Trisodium Ethylenediamine Disuccinate
Sodium Chloride
MaskingSodium Benzoate
Masking
Ethylhexylglycerin
Skin ConditioningTin Oxide
Abrasive
Phenoxyethanol
Preservative
Butyl Methoxydibenzoylmethane, Homosalate, Ethylhexyl Salicylate, Water, Butyloctyl Salicylate, Pentylene Glycol, Lactococcus Ferment Lysate, 1,2-Hexanediol, Silica, Ectoin, Glycerin, Arginine, Hydroxyectoin, Ananas Sativus Fruit Extract, Carica Papaya Fruit Extract, Lactic Acid, Camellia Sinensis Leaf Extract, Hedychium Coronarium Root Extract, Triethyl Citrate, Citrus Aurantium Dulcis Peel Extract, Citrus Limon Peel Extract, Pyrus Communis Fruit Extract, Pyrus Malus Fruit Extract, Rubus Idaeus Fruit Extract, Vanilla Planifolia Fruit Extract, Pimpinella Anisum Fruit Extract, Mica, Tocopherol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Synthetic Fluorphlogopite, Hydrolyzed Wheat Protein/Pvp Crosspolymer, Carbomer, Dibutyl Lauroyl Glutamide, Dibutyl Ethylhexanoyl Glutamide, Propanediol, Trisodium Ethylenediamine Disuccinate, Sodium Chloride, Sodium Benzoate, Ethylhexylglycerin, Tin Oxide, Phenoxyethanol
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butyloctyl Salicylate is a chemical UV filter structurally similar to octisalate. It is a photostabilizer, SPF booster, emollient and solvent. This ingredient helps evenly spread out ingredients.
According to a manufacturer, it is suitable for pairing with micro Titanium Dioxide, Zinc Oxide, and pigments.
Photostabilizers help stabilize UV-filters and prevents them from degrading quickly.
Learn more about Butyloctyl 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 GlycerinLactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective.
Its main role is to exfoliate the surface of the skin by loosening the âglueâ that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin.
Because lactic acid molecules are larger than glycolic acid, they donât penetrate as deeply. This means theyâre less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin.
Like glycolic acid, it can:
Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF) in the form of sodium lactate.
Studies show it can boost ceramide production to strengthen the skin barrier and even help balance the skinâs microbiome.
To get results, choose products with a pH between 3-4.
Lower strengths (5-12%) focus on surface exfoliation; higher strengths (12% and up) can reach deeper in the dermis (deeper, supportive layer) to improve skin texture and firmness over time.
Though it was originally derived from milk, most modern lactic acid used in skincare is vegan. It is made through non-dairy fermentation to create a bio-identical and stable form suitable for all formulations.
When lactic acid shows up near the end of an ingredient list, it usually means the brand added just a tiny amount to adjust the productâs pH.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Lactic acid is truly a gentle multitasker: it exfoliates, hydrates, strengthens, and brightens. It's a great ingredient for giving your skin a smooth, glowing, and healthy look without the harshness of stronger acids.
Read more about some other popular AHA's here:
Learn more about Lactic AcidMica is a naturally occurring mineral used to add shimmer and color in cosmetics. It can also help improve the texture of a product or give it an opaque, white/silver color.
Serecite is the name for very fine but ragged grains of mica.
This ingredient is often coated with metal oxides like titanium dioxide. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.
Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.
Learn more about MicaPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
Itâs often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSilica, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.
Though it has exfoliant properties, the function of silica varies depending on the product.
The unique structure of silica enhances the spreadability and adds smoothness, making it a great texture enhancer.
It is also used as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.
In some products, tiny microneedles called spicules are made from silica or hydrolyzed sponge. When you rub them in, they lightly polish away dead skin layers and enhance the penetration of active ingredients.
Learn more about SilicaChances 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 ChlorideWater. 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
