glow Coix Seed Sunscreen SPF 50+ Review

glow Coix Seed Sunscreen SPF 50+
3.8
/ 10
Moisturizing
6.2 Humectancy icon Humectancy
1.4 Occlusivity icon Occlusivity
2Anti-wrinkle icon/ 10
Anti-wrinkle
50
SPF icon
SPF
Review

Does glow Coix Seed Sunscreen SPF 50+ Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what glow Coix Seed Sunscreen SPF 50+ has to offer:
 
  • Light moisturizing. It has a moisturizing rating of 3.8 out of 10.
  • Modest anti-wrinkle efficacy: glow Coix Seed Sunscreen SPF 50+ has an anti-wrinkle rating of 2.0 out of 10 so you may expect some, although limited, 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 glow Coix Seed Sunscreen SPF 50+

 
These are the key benefits you can expect from using glow Coix Seed Sunscreen SPF 50+:
 

Lightweight Moisturizer Well-Suited for Oily Skin

According to CreamScan analysis, glow Coix Seed Sunscreen SPF 50+ is lightly moisturizing, with a moisturizing rating of 3.8 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.4 out of 10 and a high humectancy of 6.2 out of 10, primarily due to the high content of Butylene Glycol (est. ≈4.0%).

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

It can also be a good option for people with normal skin who prefer lightweight moisturizers.

A Humectant Enhancement for Any Skincare Routine

But it’s not limited to oily skin - such a humectant enhancement 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.

Modest Anti-Wrinkle Efficacy

According to CreamScan analysis, glow Coix Seed Sunscreen SPF 50+ has a modest level of anti-wrinkle efficacy, rated 2.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈1.3%), 
 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).
 
Among others, glow Coix Seed Sunscreen SPF 50+ 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, glow Coix Seed Sunscreen SPF 50+ 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 glow Coix Seed Sunscreen SPF 50+

 
Here’s an overview of the pros and cons of glow Coix Seed Sunscreen SPF 50+ to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing well-suited for oily skin
  • As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
  • Lightweight texture
  • Offers modest 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
65
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
Est. %
Water
Function:
Origin:
Dibutyl Adipate
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Butylene Glycol
Function:
Origin:
Butyloctyl Salicylate
Function:
Origin:
Phenyl Trimethicone
Function:
Origin:
Ethylhexyl Triazone
Function:
Origin:
Terephthalylidene Dicamphor Sulfonic Acid
Function:
Origin:
Niacinamide
Function:
Origin:
Polyglyceryl-3 Diisostearate
Function:
Origin:
Tromethamine
Function:
Origin:
Cetearyl Alcohol
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Polysilicone-15
Function:
Origin:
Coix Lacryma-Jobi Ma-yuen Root Extract
Function:
Origin:
Coix Lacryma-Jobi Ma-yuen Seed Extract
Function:
Origin:
Coix Lacryma-Jobi (Job's Tears) Seed Water
Function:
Origin:
Sodium Polyacryloyldimethyl Taurate
Function:
Origin:
Methyl Methacrylate Crosspolymer
Function:
Origin:
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Function:
Origin:
Potassium Cetyl Phosphate
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Glycerin
Function:
Origin:
Inulin Lauryl Carbamate
Function:
Origin:
Glyceryl Stearate Citrate
Function:
Origin:
Ammonium Polyacryloyldimethyl Taurate
Function:
Origin:
Polyvinyl Alcohol
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Adenosine
Function:
Origin:
Tocopherol
Function:
Origin:

Ratings

All humectants
6.2
4
1.3
0.3
0.3
0.3
Benchmark
10
All occlusives
2.8
2.5
0.3
Benchmark
20
Moisturizing rating
3.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 6.2 10
6.2
4
1.3
0.3
0.3
0.3
Occlusivity All occlusives 2.8 20
1.4
2.5
0.3
Moisturizing rating
3.8
Ingredient Est. % Benchmark Humectancy
4
1.3
0.3
0.3
0.3
All humectants 6.2 10
6.2
All humectants
6.2
4
1.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
2.5
0.3
All occlusives 2.8 20
1.4
All occlusives
2.8
2.5
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 1.3 2
n/a
- 0.3 -
Total
2
Niacinamide
2
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1.3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2
Ingredient Est. % Benchmark
Rich in Antioxidants
1.3
0.3
All antioxidants 1.6 3 No
All antioxidants
1.6
Niacinamide
1.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.3
All soothing 1.3 5 No
All soothing
1.3
1.3
Benchmark
5

Ingredients explained

Water
Est. %65
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
Alcohol Denat.
Est. %6
Function
Origin
Alcohol Denat.

Denatured alcohol is ethanol that contains additives that make it unsafe to consume. It is mainly used as a solvent and an antimicrobial agent. A major drawback to alcohol denat. is that it dries out the skin.

Butylene Glycol
Est. %4
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.

Butyloctyl Salicylate
Est. %3
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.
Phenyl Trimethicone
Est. %2.5
Function
Origin
Phenyl TrimethiconeA silicone fluid that is used as an occlusive moisturizer. It applies smoothly to the skin and reduces the tack associated with organic oils.
Ethylhexyl Triazone
Est. %2
Function
Origin
Ethylhexyl Triazone
Terephthalylidene Dicamphor Sulfonic Acid
Est. %1.5
Function
Origin
Terephthalylidene Dicamphor Sulfonic Acid
Niacinamide
Est. %1.3
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.

Polyglyceryl-3 Diisostearate
Est. %1
Function
Origin
Polyglyceryl-3 DiisostearateA vegetable-based ingredient that stabilizes mixtures of oil and water.
Tromethamine
Est. %0.3
Function
Origin
TromethamineAn ingredient based on amino acids that is commonly used as a pH adjuster. It has a high pH, which means that it is basic (alkaline), so adding tromethamine to a skincare product will increase its overall pH level.
Cetearyl Alcohol
Est. %0.3
Function
Origin
Cetearyl AlcoholA blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
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.
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Est. %0.3
Function
Origin
Diethylamino Hydroxybenzoyl Hexyl Benzoate
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.

Polysilicone-15
Est. %0.3
Function
Origin
Polysilicone-15
Coix Lacryma-Jobi Ma-yuen Root Extract
Est. %0.3
Function
Origin
Coix Lacryma-Jobi Ma-yuen Root Extract
Coix Lacryma-Jobi Ma-yuen Seed Extract
Est. %0.3
Function
Origin
Coix Lacryma-Jobi Ma-yuen Seed Extract
Coix Lacryma-Jobi (Job's Tears) Seed Water
Est. %0.3
Function
Origin
Coix Lacryma-Jobi (Job's Tears) Seed Water
Sodium Polyacryloyldimethyl Taurate
Est. %0.3
Function
Origin
Sodium Polyacryloyldimethyl Taurate
Methyl Methacrylate Crosspolymer
Est. %0.3
Function
Origin
Methyl Methacrylate CrosspolymerA synthetic ingredient that is used for bulking, film-forming, and controlling viscosity. It can absorb large amounts of water and oil and creates a network for other ingredients to live in.
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Est. %0.3
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.
Potassium Cetyl Phosphate
Est. %0.3
Function
Origin
Potassium Cetyl PhosphateA powerful emulsifier that can even mix particularly problematic water and oil blends. It is also a surfactant perfect for cleansing products that effectively rinse off oil and dirt particles from the surface of the skin.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Inulin Lauryl Carbamate
Est. %0.3
Function
Origin
Inulin Lauryl Carbamate
Glyceryl Stearate Citrate
Est. %0.3
Function
Origin
Glyceryl Stearate CitrateAn ingredient composed of citric acid, stearic acid, and glycerin. Glyceryl stearate citrate acts as an emollient in skincare products, making the skin appear smooth and pleasant to the touch.
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.
Polyvinyl Alcohol
Est. %0.3
Function
Origin
Polyvinyl AlcoholA synthetic polymer that thickens water to form a gel and prevents other ingredients from separating.
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.
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.

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.