ROUND LAB Birch Juice Moisturizing Sun Cream
Works for
3 of 3 advertised claims delivered
Anti-agingAdenosine, Niacinamide + 3 moreStrong evidence
“Super lightweight formula is formulated with Birch Sap and Vitamin Hyaluronic Acid to replenish skin moisture Balances and brighten skin tone Improves skin elasticity and firmness”
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine, niacinamide.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
MoisturizingNiacinamide, Glyceryl glucoside + 15 moreStrong evidence
“Birch Juice Moisturizing Sun Cream”
This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, glyceryl glucoside.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide
Evens skin toneNiacinamide, Dipotassium glycyrrhizate + 1 moreStrong evidence
“Super lightweight formula is formulated with Birch Sap and Vitamin Hyaluronic Acid to replenish skin moisture Balances and brighten skin tone Improves skin elasticity and firmness”
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: niacinamide
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.
Anti-blemishNot advertised by the brand · Niacinamide, AllantoinStrong evidence
This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.
Can it cause trouble?
Irritancy15 flagged ingredientsMedium risk
ComedogenicClean of flagged comedogenic ingredientsNone flagged
User reviews
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Ingredients
Filter by role to see what each ingredient is doing.
Water~45–55%
Dibutyl adipate~6.3–7.8%
- Irritation risk
- Low
Helps soften the upper layer of the skin and create a nice product consistency
More about Dibutyl adipatePropanediol~4.2–5.1%
- Irritation risk
- Low
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
More about PropanediolDiethylamino hydroxybenzoyl hexyl benzoate~3.6–4.4%
- Irritation risk
- Medium
Uvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yet
More about Diethylamino hydroxybenzoyl hexyl benzoatePolymethylsilsesquioxane~2.3–2.9%
- Irritation risk
- Low
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
More about PolymethylsilsesquioxaneEthylhexyl triazone~2.5–3%
- Irritation risk
- Medium
Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet
More about Ethylhexyl triazoneNiacinamide~1.6–2%
- Irritation risk
- Low
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
More about NiacinamideMethylene bis-benzotriazolyl tetramethylbutylphenol~1.9–2.3%
- Irritation risk
- Medium
Tinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yet
More about Methylene bis-benzotriazolyl tetramethylbutylphenolCoco-caprylate/caprate~1.2–1.5%
- Irritation risk
- Low
Helps to soften the upper layer of the skin without creating a greasy texture
More about Coco-caprylate/caprateCaprylyl methicone~0.95–1.15%
- Irritation risk
- Low
A type of silicone that helps to soften the upper layer of the skin and create a nice product finish on the skin
More about Caprylyl methiconeDiethylhexyl butamido triazone~1.1–1.4%
- Irritation risk
- Medium
Uvasorb HEB. A UV filter. Is effective against UVB and UVA II rays (but not UVA I). It is photostable. Unfortunately, is not approved by FDA (US) yet
More about Diethylhexyl butamido triazoneGlycerin~0.6–0.95%
- Irritation risk
- Low
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
More about Glycerin1,2-hexanediol~0.5–0.75%
Butylene glycol~0.5–0.7%
- Irritation risk
- Low
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
More about Butylene glycolSodium hyaluronate~0.45–0.65%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
More about Sodium hyaluronateHyaluronic acid~0.45–0.65%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
More about Hyaluronic acidGlyceryl glucoside~0.4–0.65%
- Irritation risk
- Low
Can help to restore skin barrier function and soften its upper layer
More about Glyceryl glucosideDipotassium glycyrrhizate~0.35–0.65%
- Irritation risk
- Low
A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening
More about Dipotassium glycyrrhizateAllantoin~0.3–0.55%
- Irritation risk
- Low
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
More about AllantoinPortulaca oleracea extract~0.3–0.55%
- Irritation risk
- Medium
A plant extract that has some anti-oxidant activity, but solid research is lacking. Can help attract water to the upper layer of the skin
More about Portulaca oleracea extractArtemisia annua extract~0.3–0.55%
- Irritation risk
- Low
Pinus sylvestris leaf extract~0.3–0.5%
- Irritation risk
- Low
Anthemis nobilis flower oil~0.25–0.45%
- Irritation risk
- High
An essential oil that is used as a fragrance and can be irritating. It might have some anti-oxidant effect in skin
More about Anthemis nobilis flower oilAcrylates/c10-30 alkyl acrylate crosspolymer~0.3–0.5%
- Irritation risk
- Medium
Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together
More about Acrylates/c10-30 alkyl acrylate crosspolymerSodium stearoyl glutamate~0.3–0.6%
- Irritation risk
- Medium
Helps oil and water mix together
More about Sodium stearoyl glutamatePolyacrylate crosspolymer-6~0.25–0.5%
- Irritation risk
- Low
Ethylhexylglycerin~0.25–0.45%
Ascorbic acid~0.25–0.45%
- Irritation risk
- High
The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging
More about Ascorbic acidAdenosine~0.25–0.4%
- Irritation risk
- Low
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
More about AdenosinePentylene glycol~0.25–0.5%
- Irritation risk
- Medium
Used to preserve products, dissolve other ingredients and create a nice product texture
More about Pentylene glycolBehenyl alcohol~0.25–0.5%
- Irritation risk
- Low
Non-drying alcohol that helps water and oil mix together. Also serves as an emollient
More about Behenyl alcoholPoly c10-30 alkyl acrylate~0.2–0.4%
- Irritation risk
- Low
Polyglyceryl-3 methylglucose distearate~0.2–0.4%
- Irritation risk
- Medium
Helps water and oil mix together
More about Polyglyceryl-3 methylglucose distearateDecyl glucoside~0.25–0.5%
- Irritation risk
- High
Helps oil and water mix together. Can be irritating
More about Decyl glucosideTromethamine~0.15–0.25%
Xanthan gum~0.15–0.25%
- Irritation risk
- Low
Used to create a thicker product consistency
More about Xanthan gumT-butyl alcohol~0.1–0.2%
- Irritation risk
- Medium
Used to dissolve other ingredients and to improve smell of products. It could be irritating
More about T-butyl alcoholTocopherol~0.1–0.15%
- Irritation risk
- Low
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
More about TocopherolCarbomer~0.05–0.1%
- Irritation risk
- Low
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
More about CarbomerIngredient list view
Water, Dibutyl adipate, Propanediol, Diethylamino hydroxybenzoyl hexyl benzoate, Polymethylsilsesquioxane, Ethylhexyl triazone, Niacinamide, Methylene bis-benzotriazolyl tetramethylbutylphenol, Coco-caprylate/caprate, Caprylyl methicone, Diethylhexyl butamido triazone, Glycerin, 1,2-hexanediol, Butylene glycol, Unknown, Sodium hyaluronate, Hyaluronic acid, Glyceryl glucoside, Dipotassium glycyrrhizate, Allantoin, Portulaca oleracea extract, Artemisia annua extract, Pinus sylvestris leaf extract, Anthemis nobilis flower oil, Acrylates/c10-30 alkyl acrylate crosspolymer, Sodium stearoyl glutamate, Polyacrylate crosspolymer-6, Ethylhexylglycerin, Ascorbic acid, Adenosine, Pentylene glycol, Behenyl alcohol, Poly c10-30 alkyl acrylate, Polyglyceryl-3 methylglucose distearate, Decyl glucoside, Tromethamine, Xanthan gum, T-butyl alcohol, Tocopherol, Carbomer
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Worth comparing, line by line.
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.
| ROUND LABBirch Juice Moisturizing Sun CreamYOUR PRODUCT | Mary&MayCica Soothing Sun Cream (Mini) 12g | the Torriden StoreDive-in Watery Moisture Sun Cream | BentonAIR FIT UV DEFENSE SUN CREAM | |
|---|---|---|---|---|
| Match | — | 93% | 92% | 92% |
| Price | $19.63 | $0.67−$18.96 | $16.82−$2.81 | $16.16−$3.47 |
| Shared key ingredients | — | 9 of 13 | 11 of 13 | 9 of 13 |
| Key difference | — | Madecassoside | Panthenol | Madecassoside |
| Irritancy | Medium | Medium | Medium | Medium |
| Drying alcohol | — | — | — | — |
| View product | Shop | Shop | Shop |
Product summary
Based on the ingredient list, "ROUND LAB - Birch Juice Moisturizing Sun Cream" can work well for skin moisturization. The formulation is based on a combination of good humectants and emollients. Both are needed to increase the skin hydration level. Glycerin, glyceryl glucoside, hyaluronic acid, sodium hyaluronate and butylene glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (coco-caprylate/caprate, dibutyl adipate, pentylene glycol and behenyl alcohol) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.
Ingredient callouts
- We love that this moisturizer contains a good concentration of niacinamide 1.60% - 2.00%. Niacinamide is a perfect active in a moistruizer because it helps calm down inflamation in skin and support the skin barrier. More than that, it is helpful for most common skin concerns: it helps regulat oil production, help reduce acne and clogged pores, improve skin tone and prevent pigmentation marks. It also helps fight photodamage.
- This product also contains Vitamin C (Ascorbic Acid). It can be an effective active for anti-aging and evening out the skin tone, but in this moisturizer it is used for stabilizing other ingredients in the formulation. In this concentration (0.25% - 0.45%) it cannot have a noticeable benefit for the skin.
- Adenosine 0.25% - 0.40%. It is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical Adenosine in low concentrations can somewhat help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).
Irritation risk
There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this moisturizer to be medium. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
Price
The product retails from 16.99£ up to 22.00£ in the United Kingdom and for 27.95A$ in Australia.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 22 studies and safety reviews.
- 1
- 2
- 3Safety Assessment of Alkyl Esters as Used in Cosmeticscir-safety.org
- 4
- 5
- 6Hyaluronic acid: A key molecule in skin agingncbi.nlm.nih.gov
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