La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 Versus Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45
Updated on February 26, 2025
Overview
What they are
These products are both sunscreens. They have a total of 8 ingredients in common
Cool Features
They both contain niacinamide, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any common allergens, parabens or sulfates
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
La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 29 ingredients
Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 44 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 29 ingredients
Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 44 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Butyl Methoxydibenzoylmethane 3%
UV Absorber
Homosalate 5%
Skin Conditioning
Ethylhexyl Salicylate 5%
UV Absorber
Octocrylene 7%
UV Absorber
Water
Skin ConditioningGlycerin
Humectant
Silica
Abrasive
Dimethicone
Emollient
Niacinamide
Smoothing
PEG-100 Stearate
Glyceryl Stearate
Emollient
Stearic Acid
Cleansing
Stearyl Alcohol
Emollient
Allantoin
Skin Conditioning
Ceramide NP
Skin Conditioning
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningSodium Hydroxide
BufferingMyristic Acid
Cleansing
Myristyl Alcohol
Emollient
Palmitic Acid
Emollient
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingDisodium EDTA
Capryloyl Glycine
CleansingCaprylyl Glycol
EmollientCitric Acid
Buffering
Xanthan Gum
EmulsifyingT-Butyl Alcohol
Perfuming
Cetyl Alcohol
Emollient
Tocopherol
Antioxidant
Butyl Methoxydibenzoylmethane 3%, Homosalate 5%, Ethylhexyl Salicylate 5%, Octocrylene 7%, Water, Glycerin, Silica, Dimethicone, Niacinamide, PEG-100 Stearate, Glyceryl Stearate, Stearic Acid, Stearyl Alcohol, Allantoin, Ceramide NP, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Hydroxide, Myristic Acid, Myristyl Alcohol, Palmitic Acid, Ammonium Polyacryloyldimethyl Taurate, Disodium EDTA, Capryloyl Glycine, Caprylyl Glycol, Citric Acid, Xanthan Gum, T-Butyl Alcohol, Cetyl Alcohol, Tocopherol
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
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Also 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 MethoxydibenzoylmethaneHomosalate is a chemical sunscreen filter that provides protection in the UV-B range (280nm - 320 nm), with a peak protection at 306 nm. It is internationally approved for use in sunscreens.
Homosalate is not photo-stable, meaning it's strength as a UV filter degrades over time with exposure to the sun. Because of this, it's often used in combination with other chemical sunscreen filters as avobenzone (which protects from the UV-A range). Homosalate also helps act as a solvent for harder-to-dissolve UV filters.
(Part of the reason that sunscreens need to be frequently re-applied is due to the photo instability of many chemical sunscreen filters)
Currently, homosalate is approved in concentrations up to 10% in the EU and 15% in the US. The FDA is currently doing further research on the effects of homosalate, and it is possible that these approved concentrations will change in the future.
Learn more about HomosalateEthylhexyl 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 WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinNiacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideAllantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinTocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 29 ingredients
Round Lab Birch Juice Moisturizing UVLock Sunscreen SPF 45 44 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 29 ingredients
TL;DR: One of my holy grail sunscreens; it will give you a glow! If you are acne-prone, there is an adjustment period. Probably best to avoid if you have fungal acne.
I can't remember how I decided to try this; I think it was after my success with Slurp's Preparation B5 because it contains similar ingredients. Anyhow, you can find this in most pharmacies, and it's not expensive for the amount Show more
Very similar to the non uv version, and it applies just as easily. I really like how moisturizing and relieving it feels. I wish it had the same uv filters as the european lrp products or asian sunscreens though. If it did, this would be holy grail status
