Hello Sunday The One That's A Serum SPF50

Hello Sunday The One That's A Serum SPF50
2.2
/ 10
Moisturizing
3.7 Humectancy icon Humectancy
0.6 Occlusivity icon Occlusivity
50
SPF icon
SPF

Review

Does Hello Sunday The One That's A Serum SPF50 work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Hello Sunday The One That's A Serum SPF50:

  • Light moisturizing. It has a moisturizing rating of 2.2 out of 10.
  • Very high sun protection for prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports.

Slight Moisturizing When Used Alone

According to CreamScan analysis, Hello Sunday The One That's A Serum SPF50 is lightly moisturizing, with a moisturizing rating of 2.2 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a low occlusivity of 0.6 out of 10 and a moderate humectancy of 3.7 out of 10, primarily due to Glycerin (est. ≈1.3%), Panthenol (est. ≈0.3%) and Allantoin (est. ≈0.3%).

This type of product provides relatively light moisturizing on its own but can contribute to overall moisturizing efficacy when used as part of a skincare routine, alongside another moisturizer.

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

Questionable anti-wrinkle efficacy

According to CreamScan analysis, Hello Sunday The One That's A Serum SPF50 has a zero anti-wrinkle rating.

It contains Gluconolactone and Sodium Ascorbyl Phosphate, two ingredients often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not generate 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, Hello Sunday The One That's A Serum SPF50 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.

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
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Butyloctyl Salicylate
Function:
Origin:
Dibutyl Adipate
Function:
Origin:
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Function:
Origin:
Octisalate
Function:
Origin:
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Function:
Origin:
Glycerin
Function:
Origin:
Dimethicone
Function:
Origin:
Avobenzone
Function:
Origin:
Diethylhexyl Butamido Triazone
Function:
Origin:
Ethylhexyl Triazone
Function:
Origin:
Dicaprylyl Ether
Function:
Origin:
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Function:
Origin:
C20-22 Alkyl Phosphate
Function:
Origin:
C20-22 Alcohols
Function:
Origin:
Panthenol
Function:
Origin:
Caprylyl/Capryl Glucoside
Function:
Origin:
Hydroxyacetophenone
Function:
Origin:
Allantoin
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Decyl Glucoside
Function:
Origin:
Dimethiconol
Function:
Origin:
Carnosine
Function:
Origin:
Gluconolactone
Function:
Origin:
Sodium Ascorbyl Phosphate
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Polyacrylate Crosspolymer-6
Function:
Origin:
Tetrasodium Glutamate Diacetate
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Aloe Barbadensis Leaf Juice Powder
Function:
Origin:
Propylene Glycol
Function:
Origin:
Pantolactone
Function:
Origin:
Tocopherol
Function:
Origin:

Ratings

All humectants
3.7
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
1.3
1.0
0.3
Benchmark
20
Moisturizing rating
2.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 3.7 10
3.7
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 1.3 20
0.6
1.0
0.3
Moisturizing rating
2.2
Ingredient Est. % Benchmark Humectancy
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 3.7 10
3.7
All humectants
3.7
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1
0.3
All occlusives 1.3 20
0.6
All occlusives
1.3
1.0
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Gluconolactone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Sodium Ascorbyl Phosphate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
All antioxidants 1.5 3 No
All antioxidants
1.5
Hydroxyacetophenone
0.3
Carnosine
0.3
Sodium Ascorbyl Phosphate
0.3
Sodium Hyaluronate
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
All soothing 0.9 5 No
All soothing
0.9
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.
Butyloctyl Salicylate
Est. %6
Function
Origin
Butyloctyl SalicylateA synthetic emollient and solvent. It is primarily used as a carrier oil to disperse minerals in, including pigments and sunscreen minerals. It can also absorb UV light, thus boosting the SPF of sunscreen products.
Dibutyl Adipate
Est. %4
Function
Origin
Dibutyl Adipate
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Est. %3
Function
Origin
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Octisalate
Est. %2
Function
Origin
OctisalateA UVB sunscreen also known as ethylhexyl salicylate. It is normally paired with UVA sunscreens to provide broad-spectrum protection. Octisalate also protects other ingredients, like colorants and antioxidants, from deterioration due to exposure to UV light.
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Est. %1.5
Function
Origin
Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineA synthetic "chemical" sunscreen ingredient that protects against UV damage and offers better stability and safety compared to some other traditional organic suncreen ingredients.
Glycerin
Est. %1.3
Function
Origin
Glycerin

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

Dimethicone
Est. %1
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.
Avobenzone
Est. %0.3
Function
Origin
AvobenzoneA popular sunscreen that protects against UVA rays, which cause premature aging and skin cancer. Avobenzone degrades after about 30 minutes of sun exposure and becomes ineffective. It is therefore often paired with UV-filter stabilizers such as octocrylene.
Diethylhexyl Butamido Triazone
Est. %0.3
Function
Origin
Diethylhexyl Butamido Triazone
Ethylhexyl Triazone
Est. %0.3
Function
Origin
Ethylhexyl Triazone
Dicaprylyl Ether
Est. %0.3
Function
Origin
Dicaprylyl EtherA fast-spreading and very lightweight emollient. It is used to reduce the tack and oiliness of oil-based formulas and gives the skin a dry, silky after-feel. It is also a great solvent.
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Est. %0.3
Function
Origin
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
C20-22 Alkyl Phosphate
Est. %0.3
Function
Origin
C20-22 Alkyl Phosphate
C20-22 Alcohols
Est. %0.3
Function
Origin
C20-22 Alcohols
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.
Caprylyl/Capryl Glucoside
Est. %0.3
Function
Origin
Caprylyl/Capryl GlucosideA naturally-derived surfactant used for gentle cleansing and foam-boosting when combined with other surfactants.
Hydroxyacetophenone
Est. %0.3
Function
Origin
HydroxyacetophenoneAn antioxidant compound that can be found in many plants, although it is manufactured synthetically for skincare purposes. It can boost the preservative action of other conservants.
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.
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.
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.
Decyl Glucoside
Est. %0.3
Function
Origin
Decyl GlucosideA surfactant that can function as both a cleansing agent and emulsifier. As a cleansing agent, it is very mild on the skin. As an emulsifier, decyl glucoside will produce oil-in-water emulsions. It is naturally derived from vegetable oils and starch.
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.
Carnosine
Est. %0.3
Function
Origin
CarnosineA skin-identical dipeptide that acts as a powerful antioxidant. It protects our skin from harmful glycation and can enhance the activity of other active ingredients in the skincare product.
Gluconolactone
Est. %0.3
Function
Origin
GluconolactoneA PHA derived from glucose. It has exfoliating and humectant properties and acts as a penetration enhancer for other ingredients. It has also been shown to assist in the treatment of acne and the prevention of photoaging.
Sodium Ascorbyl Phosphate
Est. %0.3
Function
Origin
Sodium Ascorbyl PhosphateThe most researched derivative of vitamin C. It boosts collagen synthesis, thereby improving skin structure and elasticity. SAP is effective in the treatment of inflamed acne lesions and has a weak but positive effect on pigmentation issues.
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.

Polyacrylate Crosspolymer-6
Est. %0.3
Function
Origin
Polyacrylate Crosspolymer-6A polymeric ingredient that works best in water-based formulas to create gel textures. It helps to stabilize emulsions and control viscosity.
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 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.

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.
Aloe Barbadensis Leaf Juice Powder
Est. %0.3
Function
Origin
Aloe Barbadensis Leaf Juice PowderExtracted from dried aloe vera leaves, it has the same effects as fresh aloe vera juice – it is humectant moisturizing, refreshing, and soothing. This powder can also serve as a gelling agent when mixed with water.
Propylene Glycol
Est. %0.3
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Pantolactone
Est. %0.3
Function
Origin
PantolactoneA vitamin B5 derivative. Similar to panthenol, it has several benefits as an antioxidant and humectant. However, it is less reactive and therefore products can stay stable longer.
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.