Undefined Beauty R&R Sun Serum SPF 50 PA++++ Review

Undefined Beauty R&R Sun Serum SPF 50 PA++++
4.7
/ 10
Moisturizing
4.8 Humectancy icon Humectancy
4.6 Occlusivity icon Occlusivity
0.4Anti-wrinkle icon/ 10
Anti-wrinkle
50
SPF icon
SPF
Review

Does Undefined Beauty R&R Sun Serum SPF 50 PA++++ Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Undefined Beauty R&R Sun Serum SPF 50 PA++++ has to offer:
 
  • Moderate moisturizing. It has a moisturizing rating of 4.7 out of 10.
  • Slight anti-wrinkle effect: Undefined Beauty R&R Sun Serum SPF 50 PA++++ has an anti-wrinkle rating of 0.4 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 Undefined Beauty R&R Sun Serum SPF 50 PA++++

 
These are the key benefits you can expect from using Undefined Beauty R&R Sun Serum SPF 50 PA++++:
 

Suitable Moisturizer for Normal skin with a balanced texture, neither too light nor too heavy

According to CreamScan analysis, Undefined Beauty R&R Sun Serum SPF 50 PA++++ is quite moisturizing, with a moisturizing rating of 4.7 out of 10.

Is it more humectant or occlusive? This product has relatively comparable levels of humectancy and occlusivity: a moderate humectancy of 4.8 out of 10, primarily due to the substantial concentration of Propanediol (est. ≈3.0%), and a moderate occlusivity of 4.6 out of 10, mainly due to the high content of Caprylic/Capric Triglyceride (est. ≈6.0%).

This type of moisturizer is suitable for people with normal skin who want essential hydration in a formula with a balanced texture - neither too light nor too heavy. It combines a moderate amount of humectants and occlusive ingredients to provide dual-action moisturizing for normal skin.

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

Slight Anti-Wrinkle Efficacy

According to CreamScan analysis, Undefined Beauty R&R Sun Serum SPF 50 PA++++ has a slight anti-wrinkle rating of 0.4 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈0.3%), 
 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).
 
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, Undefined Beauty R&R Sun Serum 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.

Things to Be Aware Of: Undefined Beauty R&R Sun Serum SPF 50 PA++++

 
CreamScan AI identified a few things to consider before adding Undefined Beauty R&R Sun Serum SPF 50 PA++++ to your skincare routine:
 

If It’s Your Only Moisturizer, It’s Better When Paired with Some Humectants

An ideal moisturizer for any skin type should balance the right level of occlusivity (depending on skin type) with a significant amount of humectants, while Undefined Beauty R&R Sun Serum SPF 50 PA++++ contains a rather average amount of humectants.

People with normal skin would definitely benefit from adding more humectants to their moisturizing routine beyond what this product offers. If this is your only moisturizer, it may be worth including a humectant-rich product, such as a serum, in your skincare routine.

Pros & Cons of Undefined Beauty R&R Sun Serum SPF 50 PA++++

 
Here’s an overview of the pros and cons of Undefined Beauty R&R Sun Serum SPF 50 PA++++ to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • Suitable for moisturizing normal skin
  • Balanced texture, neither too light nor too heavy
  • Can enhance the moisturizing efficacy of a skincare routine for dry skin
  • 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: 

  • Ideally needs to be paired with extra humectants for optimal moisturizing efficacy

Ingredients

Est. % Ingredient Origin Functions
75
6
4
3
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
Est. %
Water
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
C12-15 Alkyl Benzoate
Function:
Origin:
Propanediol
Function:
Origin:
Tridecyl Salicylate
Function:
Origin:
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Function:
Origin:
Methylheptyl Isostearate
Function:
Origin:
Jojoba Esters
Function:
Origin:
Niacinamide
Function:
Origin:
Nylon-12
Function:
Origin:
Methylpropanediol
Function:
Origin:
Silica
Function:
Origin:
Rubus Idaeus (Raspberry) Seed Oil
Function:
Origin:
Tremella Fuciformis Sporocarp Extract
Function:
Origin:
Allantoin
Function:
Origin:
Bisabolol
Function:
Origin:
Oryza Sativa (Rice) Bran Extract
Function:
Origin:
Helianthus Annuus (Sunflower) Extract
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Extract
Function:
Origin:
Tocopherol
Function:
Origin:
Coco-Caprylate
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Polyglyceryl-2 Dipolyhydroxystearate
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Lecithin
Function:
Origin:
Phenylpropanol
Function:
Origin:
Sodium Chloride
Function:
Origin:
Tetrasodium Glutamate Diacetate
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Iron Oxides (CI 77491)
Function:
Origin:

Ratings

All humectants
4.8
3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
9.2
6.0
1.3
1.0
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
4.7
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 4.8 10
4.8
3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 9.2 20
4.6
6.0
1.3
1.0
0.3
0.3
0.3
Moisturizing rating
4.7
Ingredient Est. % Benchmark Humectancy
3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 4.8 10
4.8
All humectants
4.8
3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
1.3
1
0.3
0.3
0.3
All occlusives 9.2 20
4.6
All occlusives
9.2
6.0
1.3
1.0
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 0.3 0.4
Total
0.4
Niacinamide
0.4
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
0.3
Anti-wrinkle rating
0.4
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
All antioxidants 1.2 3 No
All antioxidants
1.2
Niacinamide
0.3
Tremella Fuciformis Sporocarp Extract
0.3
Rosmarinus Officinalis (Rosemary) Leaf Extract
0.3
Tocopherol
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. %75
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.
Caprylic/Capric Triglyceride
Est. %6
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
C12-15 Alkyl Benzoate
Est. %4
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.
Propanediol
Est. %3
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.
Tridecyl Salicylate
Est. %2
Function
Origin
Tridecyl Salicylate
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Est. %1.5
Function
Origin
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Methylheptyl Isostearate
Est. %1.3
Function
Origin
Methylheptyl Isostearate
Jojoba Esters
Est. %1
Function
Origin
Jojoba EstersA mixture of various wax esters from jojoba oil. It is used in skincare products as a fantastic emollient, soothing, and occlusive moisturizing agent that won't leave a sticky, oily feeling on the skin.
Niacinamide
Est. %0.3
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.

Nylon-12
Est. %0.3
Function
Origin
Nylon-12A synthetic powdered ingredient that imparts unique sensorial characteristics due to its microsphere structure. It can also control viscosity by bulking up the oil phase of a skincare product.
Methylpropanediol
Est. %0.3
Function
Origin
MethylpropanediolMethylpropanediol is a unique glycol that contains two primary hydroxyl groups. That makes methylpropanediol a powerful humectant and an excellent solvent.
Silica
Est. %0.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
Rubus Idaeus (Raspberry) Seed Oil
Est. %0.3
Function
Origin
Rubus Idaeus (Raspberry) Seed OilAn emollient and occlusive moisturizing fatty oil expressed from raspberry seeds. It is a rich source of linoleic, α-linolenic, and palmitic fatty acids.
Tremella Fuciformis Sporocarp Extract
Est. %0.3
Function
Origin
Tremella Fuciformis Sporocarp ExtractA fungi extract. The mushroom contains various proteins, fiber, and humectant and antioxidant polysaccharides - which help to restore the water and collagen content in the skin.
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.
Bisabolol
Est. %0.3
Function
Origin
Bisabolol

An anti-inflammatory compound found naturally in German chamomile essential oil. It has a pleasant, sweet, and floral scent. Bisabolol also has soothing and anti-inflammatory properties but can cause an allergic reaction in more sensitive individuals.

Oryza Sativa (Rice) Bran Extract
Est. %0.3
Function
Origin
Oryza Sativa (Rice) Bran ExtractAn extract from rice bran, the brown outer part of the rice kernel. It contains emollient fatty acids and antioxidants such as tocopherols (vitamin E) and γ-oryzanol.
Helianthus Annuus (Sunflower) Extract
Est. %0.3
Function
Origin
Helianthus Annuus (Sunflower) ExtractAn emollient extract derived from sunflower seeds that is packed with skin-benefiting ingredients such as squalene, phytosterols, phospholipids, amino acids, and antioxidant vitamin E.
Rosmarinus Officinalis (Rosemary) Leaf Extract
Est. %0.3
Function
Origin
Rosmarinus Officinalis (Rosemary) Leaf ExtractA soothing and astringent extract derived from the fragrant, spicy leaves of rosemary. It has strong antioxidant properties. Rosemary extract can reduce signs of inflammation and also acts as an emollient and antimicrobial agent.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

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.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Polyglyceryl-2 Dipolyhydroxystearate
Est. %0.3
Function
Origin
Polyglyceryl-2 Dipolyhydroxystearate
Hydrogenated Lecithin
Est. %0.3
Function
Origin
Hydrogenated LecithinA version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Phenylpropanol
Est. %0.3
Function
Origin
PhenylpropanolPhenylpropanol is a naturally occurring component of many essential oils. It is a colourless, oily liquid with a sweet, floral, balsamic scent. It is used in skincare as a solvent for oil-soluble ingredients and as a fragrance component.
Sodium Chloride
Est. %0.3
Function
Origin
Sodium Chloride

You’re definitely familiar with sodium chloride, even if you don’t think you are. It’s table salt! Salt works well with some cleansing ingredients (surfactants) to thicken them into gels. It also acts as a stabilizer for water-in-oil emulsions.

Tetrasodium Glutamate Diacetate
Est. %0.3
Function
Origin
Tetrasodium Glutamate DiacetateA biodegradable chelating agent that chemically captures the heavy metal ions naturally present in water and disarms their harmful effects.
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Iron Oxides (CI 77491)
Est. %0.3
Function
Origin
Iron Oxides (CI 77491)A red colorant also known as red iron oxide. This is an EU-approved colorant used in a wide variety of products.