Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ Review

Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++
4.8
/ 10
Moisturizing
6.5 Humectancy icon Humectancy
3.2 Occlusivity icon Occlusivity
1.5Anti-wrinkle icon/ 10
Anti-wrinkle
50
SPF icon
SPF
Review

Does Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 4.8 out of 10.
✅ Slight anti-wrinkle effect: Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ has an anti-wrinkle rating of 1.5 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 Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++

 
These are the key benefits you can expect from using Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++:
 

🔵 Lightweight Moisturizer Well-Suited for Combination and Oily Skin

According to CreamScan analysis, Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ is quite moisturizing, with a moisturizing rating of 4.8 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a high humectancy of 6.5 out of 10, primarily due to the substantial concentration of Propanediol (est. ≈4.0%), and a moderate occlusivity of 3.2 out of 10, mainly due to the significant content of Caprylic/Capric Triglyceride (est. ≈3.0%) and Caprylyl Methicone (est. ≈2.5%).

This type of moisturizer is well-suited for people with combination and oily skin who want significant hydration in a relatively lightweight, non-greasy formula. It combines a substantial amount of humectants with a limited amount of occlusive to enhance moisturizing efficacy without feeling too heavy.

This product may also be an option for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

💧 A Humectant Enhancement for Any Skincare Routine

But it’s not limited to combination and 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.

🟣 Slight Anti-Wrinkle Efficacy

According to CreamScan analysis, Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ has a slight anti-wrinkle rating of 1.5 out of 10.

It contains one ingredient 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).
 
Among others, Mary & May Vegan Primer Glow Sun Cream SPF50+ 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.
 
While this does not categorically rule out the possibility that Adenosine may reduce wrinkles, its efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were available to the CreamScan team at the time of publication.
 
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 additional 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, Mary & May Vegan Primer Glow Sun Cream SPF50+ 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 Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++

 
Here’s an overview of the pros and cons of Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ 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 combination and oily skin
Also an option for people with normal skin who prefer fast-absorbing textures
✅ As part of a routine: A humectant moisturizing enhancement, 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
   

Summary: Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++

 
Based on the ingredient list analysis, CreamScan AI suggests that Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++
, when used alone, delivers lightweight, humectant-rich moisturizing, well-suited for combination and oily skin. It's also an option for those with normal skin who prefer fast-absorbing textures. As part of a moisturizing routine, it provides a humectant enhancement, beneficial for all skin types.
 
Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ contains ingredients with proven evidence of anti-wrinkle efficacy that may offer a slight anti-wrinkle effect. As a result, you can expect a positive, though relatively minimal, impact on wrinkles.
 
 
With an SPF of 50, Mary & May Vegan Primer Glow Sun Cream SPF50+ PA++++ delivers very high sun protection, perfect for intense sun exposure in tropical climates, high-altitude settings, and beach vacations, and suitable for all skin types.
 
📌 Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

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
Est. %
Water
Function:
Origin:
Dibutyl Adipate
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Propanediol
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Caprylyl Methicone
Function:
Origin:
C12-15 Alkyl Benzoate
Function:
Origin:
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Function:
Origin:
Ethylhexyl Triazone
Function:
Origin:
Niacinamide
Function:
Origin:
Glycerin
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Diethylhexyl Butamido Triazone
Function:
Origin:
Punica Granatum Extract
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Prunus Persica (Peach) Fruit Extract
Function:
Origin:
Litchi Chinensis Fruit Juice
Function:
Origin:
Punica Granatum Fruit Juice
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
Mica
Function:
Origin:
Panthenol
Function:
Origin:
Polyhydroxystearic Acid
Function:
Origin:
Coco-Caprylate/Caprate
Function:
Origin:
Silica
Function:
Origin:
Dimethicone
Function:
Origin:
Methylpropanediol
Function:
Origin:
Stearic Acid
Function:
Origin:
Trisiloxane
Function:
Origin:
Ammonium Acryloyldimethyltaurate Crosspolymer
Function:
Origin:
Alumina
Function:
Origin:
Ammonium Polyacryloyldimethyl Taurate
Function:
Origin:
Hydroxypropyl Methylcellulose
Function:
Origin:
Dicaprylyl Carbonate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Triethoxycaprylylsilane
Function:
Origin:
Adenosine
Function:
Origin:
Sodium Polyacrylate
Function:
Origin:
PVM/MA Copolymer
Function:
Origin:
Rice Ferment Filtrate (Sake)
Function:
Origin:
t-Butyl Alcohol
Function:
Origin:
Polyether-1
Function:
Origin:
Tocopherol
Function:
Origin:
Fragrance
Function:
Origin:
Iron Oxides (CI 77492)
Function:
Origin:

Ratings

All humectants
6.5
4
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
6.4
3.0
2.5
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
4.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 6.5 10
6.5
4
1
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 6.4 20
3.2
3.0
2.5
0.3
0.3
0.3
Moisturizing rating
4.8
Ingredient Est. % Benchmark Humectancy
4
1
0.3
0.3
0.3
0.3
0.3
All humectants 6.5 10
6.5
All humectants
6.5
4
1
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
3
2.5
0.3
0.3
0.3
All occlusives 6.4 20
3.2
All occlusives
6.4
3.0
2.5
0.3
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
n/a
- 0.3 -
Total
1.5
Niacinamide
1.5
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
1.5
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
Punica Granatum Extract
0.3
Prunus Persica (Peach) Fruit Extract
0.3
Punica Granatum Fruit Juice
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1
0.3
All soothing 1.3 5 No
All soothing
1.3
1
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
Titanium Dioxide (CI 77891)
Est. %6
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.
Propanediol
Est. %4
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.
Caprylic/Capric Triglyceride
Est. %3
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.
Caprylyl Methicone
Est. %2.5
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.
C12-15 Alkyl Benzoate
Est. %2
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. %1.5
Function
Origin
Diethylamino Hydroxybenzoyl Hexyl Benzoate
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.

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.
Diethylhexyl Butamido Triazone
Est. %0.3
Function
Origin
Diethylhexyl Butamido Triazone
Punica Granatum Extract
Est. %0.3
Function
Origin
Punica Granatum ExtractAn extract made from pomegranate fruit. The fleshy and juicy part of the fruit mainly contains antioxidant red pigments and polyphenols. The rinds contain large amounts of tannins, which are astringent and leave the skin feeling tightened and refreshed.
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.

Prunus Persica (Peach) Fruit Extract
Est. %0.3
Function
Origin
Prunus Persica (Peach) Fruit ExtractPeach fruit extract is an extract made from the fleshy part of peach fruits. It is used in skincare to add a sweet and fruity peach flavor to the product. This extract contains a plethora of valuable antioxidant compounds. The most abundant are organic acids (mainly malic acid), vitamin C, carotenoids, and flavonoids.
Litchi Chinensis Fruit Juice
Est. %0.3
Function
Origin
Litchi Chinensis Fruit Juice
Punica Granatum Fruit Juice
Est. %0.3
Function
Origin
Punica Granatum Fruit Juice
Polymethylsilsesquioxane
Est. %0.3
Function
Origin
PolymethylsilsesquioxaneA type of spherical powder that functions on a ball-bearing effect in which the tiny microspheres roll around on the skin and create lubricity. Polymethylsilsesquioxane offers extra slip to skincare products and makes the skin feel soft and smooth.
Mica
Est. %0.3
Function
Origin
MicaA mineral powder made up of silicates with several functions (the main one being as a colorant). It has a shimmery appearance, making it highly desirable in certain cosmetic products. Mica also helps the product to apply more smoothly.
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.
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.
Coco-Caprylate/Caprate
Est. %0.3
Function
Origin
Coco-Caprylate/CaprateA naturally-derived emollient ester. It is a blend of caprylates and caprates and, relative to other emollients, is lightweight and dry on the skin. As a result, coco-caprylate/caprate serves as a natural alternative to volatile silicones.
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.
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.
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.
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.
Trisiloxane
Est. %0.3
Function
Origin
Trisiloxane
Ammonium Acryloyldimethyltaurate Crosspolymer
Est. %0.3
Function
Origin
Ammonium Acryloyldimethyltaurate Crosspolymer
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.
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
Est. %0.3
Function
Origin
Hydroxypropyl MethylcelluloseA natural viscosity controlling agent that is commonly used in skin cleansing products to thicken the consistency. It also functions as an emulsion stabilizing agent and binding agent.
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.
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.
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.
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.
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.

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.
PVM/MA Copolymer
Est. %0.3
Function
Origin
PVM/MA Copolymer
Rice Ferment Filtrate (Sake)
Est. %0.3
Function
Origin
Rice Ferment Filtrate (Sake)
t-Butyl Alcohol
Est. %0.3
Function
Origin
t-Butyl Alcohol
Polyether-1
Est. %0.3
Function
Origin
Polyether-1
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.

Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.
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.