BIOTHERM Waterlover Hydrating Sun Milk SPF 30 Versus Hawaiian Tropic Silk Hydration Weightless Face Sunscreen - SPF 30
Updated on March 20, 2024
Overview
What they are
These products are both sunscreens. They have a total of 7 ingredients in common
Cool Features
They both contain SPF and Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin and sensitive skin
Free From
They both do not contain any common allergens, oils or sulfates
What's Inside
They both contain fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
BIOTHERM Waterlover Hydrating Sun Milk SPF 30 32 ingredients
Hawaiian Tropic Silk Hydration Weightless Face Sunscreen - SPF 30 33 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
BIOTHERM Waterlover Hydrating Sun Milk SPF 30 32 ingredients
Hawaiian Tropic Silk Hydration Weightless Face Sunscreen - SPF 30 33 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Isopropyl Palmitate
Emollient
Ethylhexyl Salicylate
UV Absorber
Pentylene Glycol
Skin ConditioningBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Alcohol Denat.
Antimicrobial
Butyl Methoxydibenzoylmethane
UV Absorber
Zea Mays Starch
AbsorbentEthylhexyl Triazone
UV Absorber
Potassium Cetyl Phosphate
EmulsifyingParfum
Masking
Diisopropyl Sebacate
EmollientOryza Sativa Cera
Skin ConditioningStearic Acid
Cleansing
Palmitic Acid
Emollient
PEG-100 Stearate
Glyceryl Stearate
Emollient
Triethanolamine
BufferingCaprylyl Glycol
EmollientAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingDrometrizole Trisiloxane
UV Absorber
Trisodium Ethylenediamine Disuccinate
Tocopherol
Antioxidant
Xanthan Gum
EmulsifyingButyrospermum Parkii Butter
Skin Conditioning
Aloe Barbadensis Leaf Juice
Skin Conditioning
Myristic Acid
Cleansing
Vitreoscilla Ferment
Skin ConditioningCitric Acid
Buffering
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Water, Glycerin, Isopropyl Palmitate, Ethylhexyl Salicylate, Pentylene Glycol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Alcohol Denat., Butyl Methoxydibenzoylmethane, Zea Mays Starch, Ethylhexyl Triazone, Potassium Cetyl Phosphate, Parfum, Diisopropyl Sebacate, Oryza Sativa Cera, Stearic Acid, Palmitic Acid, PEG-100 Stearate, Glyceryl Stearate, Triethanolamine, Caprylyl Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Drometrizole Trisiloxane, Trisodium Ethylenediamine Disuccinate, Tocopherol, Xanthan Gum, Butyrospermum Parkii Butter, Aloe Barbadensis Leaf Juice, Myristic Acid, Vitreoscilla Ferment, Citric Acid, Potassium Sorbate, Sodium Benzoate
Butyl Methoxydibenzoylmethane 2%
UV Absorber
Homosalate 5.5%
Skin Conditioning
Ethylhexyl Salicylate 4.5%
UV Absorber
Octocrylene 4%
UV Absorber
Water
Skin ConditioningIsohexadecane
EmollientDiisopropyl Adipate
EmollientC12-15 Alkyl Benzoate
AntimicrobialButylene Glycol
Humectant
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingAcrylates/C12-22 Alkyl Methacrylate Copolymer
Phenoxyethanol
Preservative
Caprylyl Glycol
EmollientMethylparaben
Preservative
Ceteth-10 Phosphate
CleansingDicetyl Phosphate
EmulsifyingParfum
Masking
Propylparaben
Preservative
Polysorbate 60
Emulsifying
Disodium EDTA
Xanthan Gum
EmulsifyingAminomethyl Propanol
BufferingMica
Cosmetic Colorant
Tocopheryl Acetate
Antioxidant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Silk Amino Acids
HumectantSodium Ascorbyl Phosphate
Antioxidant
Colocasia Antiquorum Root Extract
Skin ConditioningMangifera Indica Fruit Extract
Skin ConditioningPassiflora Incarnata Fruit Extract
Skin ConditioningPlumeria Acutifolia Flower Extract
Skin ConditioningPsidium Guajava Fruit Extract
AstringentIron Oxides
Butyl Methoxydibenzoylmethane 2%, Homosalate 5.5%, Ethylhexyl Salicylate 4.5%, Octocrylene 4%, Water, Isohexadecane, Diisopropyl Adipate, C12-15 Alkyl Benzoate, Butylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Acrylates/C12-22 Alkyl Methacrylate Copolymer, Phenoxyethanol, Caprylyl Glycol, Methylparaben, Ceteth-10 Phosphate, Dicetyl Phosphate, Parfum, Propylparaben, Polysorbate 60, Disodium EDTA, Xanthan Gum, Aminomethyl Propanol, Mica, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Silk Amino Acids, Sodium Ascorbyl Phosphate, Colocasia Antiquorum Root Extract, Mangifera Indica Fruit Extract, Passiflora Incarnata Fruit Extract, Plumeria Acutifolia Flower Extract, Psidium Guajava Fruit Extract, Iron Oxides
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aloe Barbadensis Leaf Juice comes from leaves of the aloe plant. Aloe Barbadensis Leaf Juice is best known for helping to soothe sunburns. It is also anti-inflammatory, moisturizing, antiseptic, and can help heal wounds.
Aloe is packed with good stuff including Vitamins A, C, and E. These vitamins are antioxidants, which help fight free-radicals and the damage they may cause. Free-radicals are molecules that may damage your skin cells, such as pollution.
Aloe Barbadensis Leaf Juice also contains sugars. These sugars come in the form of monosaccharides and polysaccharides, folic acid, and choline. These sugars are able to help bind moisture to skin.
It also contains minerals such as calcium, 12 anthraquinones, fatty acids, amino acids, and Vitamin B12.
Learn more about Aloe Barbadensis Leaf JuiceAlso known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethaneCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolEthylhexyl Salicylate is an organic compound used to block UV rays. It primarily absorbs UVB rays but offers a small amount of UVA protection as well.
Commonly found in sunscreens, Ethylhexyl Salicylate is created from salicylic acid and 2-ethylhexanol. You might know salicylic acid as the effective acne fighter ingredient and BHA.
The ethylhexanol in this ingredient is a fatty alcohol and helps hydrate your skin, similar to oils. It is an emollient, which means it traps moisture into the skin.
According to manufacturers, Ethylhexyl Salicylate absorbs UV wavelength of 295-315 nm, with a peak absorption at 307-310 nm. UVA rays are linked to long term skin damage, such as hyperpigmentation. UVB rays emit more energy and are capable of damaging our DNA. UVB rays cause sunburn.
Learn more about Ethylhexyl SalicylateParfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumWater. 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. Stay hydrated!
Learn more about WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
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When to use
BIOTHERM Waterlover Hydrating Sun Milk SPF 30 32 ingredients
Hawaiian Tropic Silk Hydration Weightless Face Sunscreen - SPF 30 33 ingredients
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