Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ Review

Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++
5.5
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
1.0 Occlusivity icon Occlusivity
1.6Anti-wrinkle icon/ 10
Anti-wrinkle
50
SPF icon
SPF
Review

Does Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ has to offer:
 
  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.5 out of 10.
  • Slight anti-wrinkle effect: Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ has an anti-wrinkle rating of 1.6 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Very high sun protection for prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports.

Key Benefits of Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++

 
These are the key benefits you can expect from using Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++:
 

Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ is quite moisturizing, with a moisturizing rating of 5.5 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.0 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Propanediol (est. ≈6.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients.

It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

A Humectant Boost for Any Skincare Routine

But it’s not limited to oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Slight Anti-Wrinkle Efficacy

According to CreamScan analysis, Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ has a slight anti-wrinkle rating of 1.6 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:
    • Niacinamide (est. ≈1.0%),
       one of the most effective and well-researched anti-wrinkle ingredients. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
    • Ascorbic Acid (est. ≈0.3%),
       or Vitamin C, a popular ingredient, yet with moderate anti-wrinkle efficacy, as confirmed by a single clinical study involving 20 participants (Humbert et al.). This study showed that a cream with a relatively high concentration of 5% ascorbic acid reduced the average wrinkle depth by 7% after 6 months of use, compared to a vehicle (the same formulation without ascorbic acid).
Among others, Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ also contains Adenosine, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Adenosine provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not contribute to the anti-wrinkle rating.
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Very High Sun Protection for Prolonged Sun Exposure, All Skin Types, and High-risk Conditions

With an SPF of 50, Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ provides very high sun protection, suitable for intense sun exposure in tropical climates, beach vacations, or high-altitude environments.

This level of SPF blocks 98% or more of UVB rays, offering the highest level of defense against sunburn. Broad-spectrum formulations also provide strong protection against UVA rays, which are responsible for skin aging, pigmentation, and DNA damage.

For optimal protection, choose products labeled broad-spectrum to ensure defense against both UVA rays, which contribute to skin aging and pigmentation, and UVB rays that cause sunburn.

This level of SPF is ideal for all skin types, particularly fair, sensitive, or post-treatment skin (e.g., after laser or chemical procedures). It is also highly recommended for individuals at greater risk of skin cancer.

For extended outdoor activities or water exposure, choose a water-resistant formula and reapply every two hours for maximum effectiveness.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Pros & Cons of Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++

 
Here’s an overview of the pros and cons of Round Lab Birch Juice Moisturizing Tone Up Sunscreen SPF 50+ PA++++ to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing ideal for oily skin
  • As part of a routine: A humectant moisturizing boost, beneficial for any skin type
  • Lightweight texture
  • Provides slight anti-wrinkle efficacy
  • Provides very high sun protection, ideal for intense sun exposure in tropical climates, high-altitude environments, and beach vacations, suitable for all skin types

Cons: 

  • We couldn't find any

Ingredients

Est. % Ingredient Origin Functions
60
9
6
4
3
2.5
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Dibutyl Adipate
Function:
Origin:
Propanediol
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Caprylic Acid
Function:
Origin:
C12-15 Alkyl Benzoate
Function:
Origin:
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Function:
Origin:
Caprylyl Methicone
Function:
Origin:
Ethylhexyl Triazone
Function:
Origin:
Niacinamide
Function:
Origin:
Glycerin
Function:
Origin:
Diethylhexyl Butamido Triazone
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Butylene Glycol
Function:
Origin:
Betula Platyphylla Japonica Juice
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Hyaluronic Acid
Function:
Origin:
Glyceryl Glucoside
Function:
Origin:
Panthenol
Function:
Origin:
Dipotassium Glycyrrhizate
Function:
Origin:
Allantoin
Function:
Origin:
Portulaca Oleracea Extract
Function:
Origin:
Artemisia Annua Extract
Function:
Origin:
Pinus Sylvestris Leaf Oil
Function:
Origin:
Anthemis Nobilis Flower Oil
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Dimethicone
Function:
Origin:
Trisiloxane
Function:
Origin:
Coco-Caprylate
Function:
Origin:
Sodium Polyacryloyldimethyl Taurate
Function:
Origin:
Ammonium Polyacryloyldimethyl Taurate
Function:
Origin:
Hydroxypropyl Methylcellulose Stearoxy Ether
Function:
Origin:
Dicaprylyl Carbonate
Function:
Origin:
Alumina
Function:
Origin:
Ascorbic Acid
Function:
Origin:
Adenosine
Function:
Origin:
Polyhydroxystearic Acid
Function:
Origin:
Stearic Acid
Function:
Origin:
Dimethiconol
Function:
Origin:
Sodium Polyacrylate
Function:
Origin:
Triethoxycaprylylsilane
Function:
Origin:
PVP
Function:
Origin:
Polyether-1
Function:
Origin:
Iron Oxides (CI 77492)
Function:
Origin:
t-Butyl Alcohol
Function:
Origin:
Xanthan Gum
Function:
Origin:

Ratings

All humectants
10.3
6
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
2.1
1.5
0.3
0.3
Benchmark
20
Moisturizing rating
5.5
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 10.3 10
10.0
6
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 2.1 20
1.0
1.5
0.3
0.3
Moisturizing rating
5.5
Ingredient Est. % Benchmark Humectancy
6
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 10.3 10
10
All humectants
10.3
6
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.5
0.3
0.3
All occlusives 2.1 20
1.0
All occlusives
2.1
1.5
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 1 1.5
2.5 /10 5 0.3 0.1
n/a
- 0.3 -
Total
1.6
Niacinamide
1.5
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1
Ascorbic Acid
0.1
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
0.3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
1.6
Ingredient Est. % Benchmark
Rich in Antioxidants
1
0.3
0.3
0.3
0.3
All antioxidants 2.2 3 No
All antioxidants
2.2
Niacinamide
1
Ascorbic Acid
0.3
Sodium Hyaluronate
0.3
Hyaluronic Acid
0.3
Portulaca Oleracea Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1
0.3
0.3
0.3
0.3
0.3
All soothing 2.5 5 No
All soothing
2.5
1
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %60
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Dibutyl Adipate
Est. %9
Function
Origin
Dibutyl Adipate
Propanediol
Est. %6
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Titanium Dioxide (CI 77891)
Est. %4
Function
Origin
Titanium Dioxide (CI 77891)One of two the most commonly used mineral sunscreens. It can absorb UV light, including UVB – which causes burning, tanning, and even skin cancer. Also used as a colorant, titanium dioxide gives a product a bright white color.
Caprylic Acid
Est. %3
Function
Origin
Caprylic Acid
C12-15 Alkyl Benzoate
Est. %2.5
Function
Origin
C12-15 Alkyl BenzoateA synthetic emollient ester. It works to improve the appearance of the skin by filling in the microcracks on the surface, thereby making the skin appear softer and smoother. It imparts a lightweight, velvety feel.
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Est. %2
Function
Origin
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Caprylyl Methicone
Est. %1.5
Function
Origin
Caprylyl MethiconeA liquid silicone with occlusive moisturizing properties. Being compatible with natural oils is a challenge for most silicones, but caprylyl methicone plays well with all types of oils.
Ethylhexyl Triazone
Est. %1.3
Function
Origin
Ethylhexyl Triazone
Niacinamide
Est. %1
Function
Origin
Niacinamide

Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy.

Glycerin
Est. %0.3
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Diethylhexyl Butamido Triazone
Est. %0.3
Function
Origin
Diethylhexyl Butamido Triazone
1,2-Hexanediol
Est. %0.3
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Pentylene Glycol
Est. %0.3
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Butylene Glycol
Est. %0.3
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

Betula Platyphylla Japonica Juice
Est. %0.3
Function
Origin
Betula Platyphylla Japonica JuiceA fresh sap obtained from the Asian white birch. It contains various antioxidant compounds and is claimed to promote hair growth.
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Hyaluronic Acid
Est. %0.3
Function
Origin
Hyaluronic Acid

A potent, skin-identical humectant moisturizing ingredient that is able to bind water 1000 times its own weight. The anti-aging benefits of hyaluronic acid are due to its ability to stimulate the synthesis of collagen in the skin.

Glyceryl Glucoside
Est. %0.3
Function
Origin
Glyceryl Glucoside
Panthenol
Est. %0.3
Function
Origin
PanthenolA popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
Dipotassium Glycyrrhizate
Est. %0.3
Function
Origin
Dipotassium GlycyrrhizateA licorice root derivative with powerful anti-inflammatory and soothing activities. It is often used as a flavoring agent in lip products.
Allantoin
Est. %0.3
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
Portulaca Oleracea Extract
Est. %0.3
Function
Origin
Portulaca Oleracea ExtractDerived from green or common purslane, this moisturizing extract is particularly rich in alpha-linolenic acid, an omega-3 fatty acid, and contains antioxidant glutathione and vitamin E. As a herbal medicine, it is believed to treat headaches and inflammation.
Artemisia Annua Extract
Est. %0.3
Function
Origin
Artemisia Annua Extract
Pinus Sylvestris Leaf Oil
Est. %0.3
Function
Origin
Pinus Sylvestris Leaf Oil
Anthemis Nobilis Flower Oil
Est. %0.3
Function
Origin
Anthemis Nobilis Flower OilDistilled from the flowers of Roman chamomile, this fragrant essential oil is mainly constituted of esters of angelic and tiglic acid, which give it a sweet, crisp, fruity, and herbaceous scent.
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Dimethicone
Est. %0.3
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Trisiloxane
Est. %0.3
Function
Origin
Trisiloxane
Coco-Caprylate
Est. %0.3
Function
Origin
Coco-CaprylateA naturally-derived or synthetically produced oil with a very light feel. An alternative to silicones, this ingredient spreads quickly and doesn't leave a residue on skin.
Sodium Polyacryloyldimethyl Taurate
Est. %0.3
Function
Origin
Sodium Polyacryloyldimethyl Taurate
Ammonium Polyacryloyldimethyl Taurate
Est. %0.3
Function
Origin
Ammonium Polyacryloyldimethyl TaurateAn emulsion stabilizer and thickener with gelling properties. The products containing this ingredient frequently feature lightweight and refreshing aesthetics upon application to the skin.
Hydroxypropyl Methylcellulose Stearoxy Ether
Est. %0.3
Function
Origin
Hydroxypropyl Methylcellulose Stearoxy Ether
Dicaprylyl Carbonate
Est. %0.3
Function
Origin
Dicaprylyl CarbonateA very fast-spreading emollient that gives a product an incredibly lightweight feel. Dicaprylyl carbonate works well as a solvent for suspending insoluble solids such as mineral sunscreens or iron oxide pigments.
Alumina
Est. %0.3
Function
Origin
AluminaA mineral derived from the metal ore known as aluminum. It is commonly used as an abrasive and also acts as a thickening viscosity controlling agent (and thus as a bulking agent). Alumina is also a great opacifier.
Ascorbic Acid
Est. %0.3
Function
Origin
Ascorbic Acid

Also known as vitamin C, this multi-benefit ingredient has proven anti-wrinkle, antioxidant, and anti-pigmentation efficacy. It degrades easily when exposed to air and light, so it requires proper packaging to maintain its stability.

Adenosine
Est. %0.3
Function
Origin
Adenosine

A key molecule responsible for energy transportation, signaling, and enzyme activity. Adenosine is a popular anti-wrinkle ingredient, however, the key study about its anti-wrinkle efficacy (1) does not meet CreamScan Research Evaluation Standards as it is not double-blind.

Polyhydroxystearic Acid
Est. %0.3
Function
Origin
Polyhydroxystearic AcidA soft and malleable amber wax naturally derived from vegetable sources. It allows minerals to be very finely dispersed, which can improve SPF, decrease the white cast in sunscreens, and increase the color expression in pigmented products.
Stearic Acid
Est. %0.3
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Dimethiconol
Est. %0.3
Function
Origin
DimethiconolA synthetic dimethicone with rich, non-tacky emolliency. It features the typical sensorial profile of silicones, with high spreadability and a luxurious, oil-free after-feel. Dimethiconol can also serve as an antifoaming agent.
Sodium Polyacrylate
Est. %0.3
Function
Origin
Sodium PolyacrylateThis white powder is primarily used as a viscosity controlling agent. It is added to the water phase, which then thickens to form a clear gel. Sodium polyacrylate can also serve as an emollient, absorbent, and emulsion stabilizer.
Triethoxycaprylylsilane
Est. %0.3
Function
Origin
TriethoxycaprylylsilaneA binding and coating ingredient that allows pigments like iron oxides and mica to disperse better in oily environments. This leads to more vibrant colors.
PVP
Est. %0.3
Function
Origin
PVPAn excellent film-former used in hairsprays, peel-off masks, and even some self-tanning products. These films are strong and hold onto the skin.
Polyether-1
Est. %0.3
Function
Origin
Polyether-1
Iron Oxides (CI 77492)
Est. %0.3
Function
Origin
Iron Oxides (CI 77492)Also known as iron (III) oxide, this ingredient is a yellow-colored pigment that can either be derived from minerals or produced synthetically. It adds yellow tones to cosmetic products.
t-Butyl Alcohol
Est. %0.3
Function
Origin
t-Butyl Alcohol
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.