Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 Versus Cell Fusion C Laser Sunscreen SPF50+/ PA+++
Updated on February 26, 2025
Overview
What they are
These products are both sunscreens. They have a total of 4 ingredients in common
Cool Features
They both contain SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin and dark spots
Free From
They both do not contain any harsh alcohols or parabens
What's Inside
They both contain fragrances and silicones
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
Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 44 ingredients
Cell Fusion C Laser Sunscreen SPF50+/ PA+++ 36 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 44 ingredients
Cell Fusion C Laser Sunscreen SPF50+/ PA+++ 36 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Butyl Methoxydibenzoylmethane 2.7%
UV Absorber
Homosalate 13.5%
Skin Conditioning
Ethylhexyl Salicylate 4.5%
UV Absorber
Water
Skin ConditioningButyloctyl Salicylate
Skin Conditioning
Propanediol
SolventAcrylates Copolymer
Butylene Glycol
Humectant
Caprylyl Methicone
Skin Conditioning
Polyglyceryl-3 Distearate
Emulsifying
Benzotriazolyl Dodecyl P-Cresol
UV AbsorberNiacinamide
Smoothing
Diethylhexyl 2,6-Naphthalate
EmollientPolymethylsilsesquioxane
Glycerin
Humectant
Calcium Aluminum Borosilicate
1,2-Hexanediol
Skin ConditioningPoly C10-30 Alkyl Acrylate
Emulsion StabilisingPentylene Glycol
Skin ConditioningCetearyl Alcohol
Emollient
Tromethamine
BufferingMethylpropanediol
SolventGlyceryl Stearate Citrate
Emollient
Betula Platyphylla Japonica Juice
Skin ConditioningAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCarbomer
Emulsion StabilisingEthylhexylglycerin
Skin ConditioningArtemisia Annua Extract
MaskingAnthemis Nobilis Flower Oil
Masking
Sodium Stearoyl Glutamate
CleansingGlyceryl Polymethacrylate
Triethoxycaprylylsilane
Pinus Sylvestris Leaf Oil
Masking
Sparassis Crispa Extract
Emulsion StabilisingPolyether-1
Allantoin
Skin Conditioning
Dipropylene Glycol
MaskingGlyceryl Glucoside
HumectantBiosaccharide Gum-1
Skin ConditioningTocopherol
Antioxidant
Portulaca Oleracea Extract
Skin ConditioningSodium Hyaluronate
Humectant
Hyaluronic Acid
Humectant
Ascorbic Acid
Antioxidant
Butyl Methoxydibenzoylmethane 2.7%, Homosalate 13.5%, Ethylhexyl Salicylate 4.5%, Water, Butyloctyl Salicylate, Propanediol, Acrylates Copolymer, Butylene Glycol, Caprylyl Methicone, Polyglyceryl-3 Distearate, Benzotriazolyl Dodecyl P-Cresol, Niacinamide, Diethylhexyl 2,6-Naphthalate, Polymethylsilsesquioxane, Glycerin, Calcium Aluminum Borosilicate, 1,2-Hexanediol, Poly C10-30 Alkyl Acrylate, Pentylene Glycol, Cetearyl Alcohol, Tromethamine, Methylpropanediol, Glyceryl Stearate Citrate, Betula Platyphylla Japonica Juice, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Carbomer, Ethylhexylglycerin, Artemisia Annua Extract, Anthemis Nobilis Flower Oil, Sodium Stearoyl Glutamate, Glyceryl Polymethacrylate, Triethoxycaprylylsilane, Pinus Sylvestris Leaf Oil, Sparassis Crispa Extract, Polyether-1, Allantoin, Dipropylene Glycol, Glyceryl Glucoside, Biosaccharide Gum-1, Tocopherol, Portulaca Oleracea Extract, Sodium Hyaluronate, Hyaluronic Acid, Ascorbic Acid
Water
Skin ConditioningCyclopentasiloxane
Emollient
Ethylhexyl Methoxycinnamate
UV Absorber
Butylene Glycol
Humectant
Ethylhexyl Salicylate
UV Absorber
Zinc Oxide
Cosmetic Colorant
Dicaprylyl Carbonate
EmollientDipropylene Glycol
MaskingTitanium Dioxide
Cosmetic Colorant
Lauryl PEG-8 Dimethicone
PEG-10 Dimethicone
Skin Conditioning
Dimethicone
Emollient
Disteardimonium Hectorite
StabilisingTocopheryl Acetate
Antioxidant
Magnesium Sulfate
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningMethyl Methacrylate Crosspolymer
Phenyl Trimethicone
Skin Conditioning
Aluminum Hydroxide
EmollientAluminum Stearate
Cosmetic ColorantMethicone
Emollient
Polyglyceryl-6 Polyricinoleate
Emulsifying
Glyceryl Caprylate
EmollientCaprylyl Glycol
EmollientDisodium EDTA
Ubiquinone
Antioxidant
Hydrolyzed Collagen
Emollient
Acetyl Hexapeptide-8
Humectant
Parfum
Masking
Phenoxyethanol
Preservative
Hydroxycitronellal
Perfuming
Butylphenyl Methylpropional
Perfuming
Linalool
Perfuming
Citronellol
Perfuming
Hexyl Cinnamal
Perfuming
Alpha-Isomethyl Ionone
Perfuming
Water, Cyclopentasiloxane, Ethylhexyl Methoxycinnamate, Butylene Glycol, Ethylhexyl Salicylate, Zinc Oxide, Dicaprylyl Carbonate, Dipropylene Glycol, Titanium Dioxide, Lauryl PEG-8 Dimethicone, PEG-10 Dimethicone, Dimethicone, Disteardimonium Hectorite, Tocopheryl Acetate, Magnesium Sulfate, Dimethicone/Vinyl Dimethicone Crosspolymer, Methyl Methacrylate Crosspolymer, Phenyl Trimethicone, Aluminum Hydroxide, Aluminum Stearate, Methicone, Polyglyceryl-6 Polyricinoleate, Glyceryl Caprylate, Caprylyl Glycol, Disodium EDTA, Ubiquinone, Hydrolyzed Collagen, Acetyl Hexapeptide-8, Parfum, Phenoxyethanol, Hydroxycitronellal, Butylphenyl Methylpropional, Linalool, Citronellol, Hexyl Cinnamal, Alpha-Isomethyl Ionone
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ethylhexyl 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 SalicylateWater. 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 WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Dipropylene Glycol is a synthetically created stabilizer and solvent. It is a part of the glycol class in the alcohol family.
Dipropylene Glycol helps dissolve and evenly distribute ingredients. It also helps decrease viscosity and thin out texture.
As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.
Studies show Dipropylene Glycol is considered safe to use in skincare.
Learn more about Dipropylene GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 44 ingredients
Cell Fusion C Laser Sunscreen SPF50+/ PA+++ 36 ingredients
Reviews
Here's what our community thinks
Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 44 ingredients
Cell Fusion C Laser Sunscreen SPF50+/ PA+++ 36 ingredients
broke me out 😠at first it was fine but as i used it i noticed my skin texture was getting worse then CYSTIC ACNE started to form like after a week or two of usage 💔💔💔 texture wise its creamy, has a pretty strong scent but i didnt mind, i liked the white cast as it gave my skin a nice tone up without looking gray, the oil control is AMAZING to the point that it lowk dries my skin out when im Show more
