Educational guide
Summer Fridays ShadeDrops Broad Spectrum SPF 30 Mineral Milk Sunscreen Versus Laneige Hydro UV Defense Sunscreen Broad Spectrum SPF 50+
Summer Fridays ShadeDrops Broad Spectrum SPF 30 Mineral Milk Sunscreen Versus Laneige Hydro UV Defense Sunscreen Broad Spectrum SPF 50+ This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. This chemical sunscreen covers most of the
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Summer Fridays ShadeDrops Broad Spectrum SPF 30 Mineral Milk Sunscreen Versus Laneige Hydro UV Defense Sunscreen Broad Spectrum SPF 50+
This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30.
This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Zinc Oxide 9.4%
Water
C12-15 Alkyl Benzoate
Sorbitan Oleate Decylglucoside Crosspolymer
Argania Spinosa Kernel Oil
Tocopheryl Acetate
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Glycerin
Caramel
Polyester-5
Squalane
Butyrospermum Parkii Butter Extract
Bisabolol
Phospholipids
Tocopherol
Ethyl Ferulate
Urea
Ethylhexylglycerin
Gluconolactone
Triethoxycaprylylsilane
Dimethicone
Sodium Chloride
Benzyl Alcohol
Sodium Benzoate
Sorbic Acid
Chlorphenesin
Phenoxyethanol
Zinc Oxide 9.4%, Water, C12-15 Alkyl Benzoate, Sorbitan Oleate Decylglucoside Crosspolymer, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Glycerin, Caramel, Polyester-5, Squalane, Butyrospermum Parkii Butter Extract, Bisabolol, Phospholipids, Tocopherol, Ethyl Ferulate, Urea, Ethylhexylglycerin, Gluconolactone, Triethoxycaprylylsilane, Dimethicone, Sodium Chloride, Benzyl Alcohol, Sodium Benzoate, Sorbic Acid, Chlorphenesin, Phenoxyethanol
Butyl Methoxydibenzoylmethane 2.5%
Homosalate 9%
Octocrylene 9%
Ethylhexyl Salicylate 4.5%
Propanediol
Butyloctyl Salicylate
Silica
Diphenylsiloxy Phenyl Trimethicone
Behenyl Alcohol
Trisiloxane
Vp/Eicosene Copolymer
Cyclopentasiloxane
Trimethylsiloxysilicate
C14-22 Alcohols
Ceramide AP
1,2-Hexanediol
Glyceryl Stearate
PEG-100 Stearate
Phenyl Trimethicone
Cetyl Alcohol
Potassium Cetyl Phosphate
Caprylyl Methicone
Polyacrylate-13
Parfum
Polyisobutene
C12-20 Alkyl Glucoside
Disodium EDTA
Polysorbate 20
Sorbitan Isostearate
Lavandula Angustifolia Flower Water
Butylphenyl Methylpropional
Hydroxycitronellal
Limonene
Benzyl Salicylate
Alpha-Isomethyl Ionone
Geraniol
Citronellol
Butylene Glycol
Glucose
Aloe Barbadensis Leaf Extract
Pentylene Glycol
Centella Asiatica Flower/Leaf/Stem Extract
Brassica Oleracea Italica Extract
Hibiscus Abelmoschus Extract
Magnesium Sulfate
Calcium Chloride
Xanthan Gum
Citric Acid
Potassium Sorbate
Manganese Sulfate
Chenopodium Quinoa Seed Extract
Zinc Sulfate
Ascorbyl Glucoside
Butyl Methoxydibenzoylmethane 2.5%, Homosalate 9%, Octocrylene 9%, Ethylhexyl Salicylate 4.5%, Water, Propanediol, Butyloctyl Salicylate, Glycerin, Dimethicone, Silica, Diphenylsiloxy Phenyl Trimethicone, Behenyl Alcohol, Trisiloxane, Vp/Eicosene Copolymer, Cyclopentasiloxane, Trimethylsiloxysilicate, C14-22 Alcohols, Ceramide AP, 1,2-Hexanediol, Glyceryl Stearate, PEG-100 Stearate, Phenyl Trimethicone, Cetyl Alcohol, Potassium Cetyl Phosphate, Caprylyl Methicone, Polyacrylate-13, Parfum, Polyisobutene, C12-20 Alkyl Glucoside, Ethylhexylglycerin, Disodium EDTA, Polysorbate 20, Sorbitan Isostearate, Lavandula Angustifolia Flower Water, Butylphenyl Methylpropional, Hydroxycitronellal, Limonene, Benzyl Salicylate, Alpha-Isomethyl Ionone, Geraniol, Citronellol, Butylene Glycol, Glucose, Aloe Barbadensis Leaf Extract, Pentylene Glycol, Centella Asiatica Flower/Leaf/Stem Extract, Brassica Oleracea Italica Extract, Hibiscus Abelmoschus Extract, Magnesium Sulfate, Calcium Chloride, Tocopherol, Xanthan Gum, Citric Acid, Sodium Benzoate, Potassium Sorbate, Manganese Sulfate, Chenopodium Quinoa Seed Extract, Zinc Sulfate, Ascorbyl Glucoside
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Glycerin (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.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Tocopherol 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.
Water. 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!