Chuck's Very Important Sunscreen SPF 50 PA++++ Review

Chuck's Very Important Sunscreen SPF 50 PA++++
4.2
/ 10
Moisturizing
8.2 Humectancy icon Humectancy
0.3 Occlusivity icon Occlusivity
50
SPF icon
SPF
Ingredients

Chuck's Very Important Sunscreen SPF 50 PA++++ Ingredients

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Full Ingredient List (INCI):

Water, Homosalate, Brassica Oleracea Acephala Leaf Extract, Octinoxate, Dipropylene Glycol, Octisalate, Alcohol Denat., Avobenzone, Butylene Glycol, Zea Mays (Corn) Starch, Bis-PEG/PPG-20/5 PEG/PPG-20/5 Dimethicone, Methoxy PEG/PPG-25/4 Dimethicone, 1,2-Hexanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Octocrylene, Caprylic/Capric Triglyceride, Dimethicone, Coptis Japonica Root Extract, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Dimethicone/Vinyl Dimethicone Crosspolymer, Ethylhexylglycerin, Arginine, Eucalyptus Globulus Leaf Oil, Dextrin, Glycerin, Disodium EDTA, Gardenia Florida Fruit Extract, t-Butyl Alcohol, Limonene, Sodium Guaiazulene Sulfonate
Review

Does Chuck's Very Important Sunscreen SPF 50 PA++++ Work?

 
According to CreamScan's analysis of the ingredient list, here’s what Chuck's Very Important Sunscreen SPF 50 PA++++ has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 4.2 out of 10.
✅ Very high sun protection for prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports.

  

Key Benefits of Chuck's Very Important Sunscreen SPF 50 PA++++

 
These are the key benefits you can expect from using Chuck's Very Important Sunscreen SPF 50 PA++++:
 

🔵 Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, Chuck's Very Important Sunscreen SPF 50 PA++++ is quite moisturizing, with a moisturizing rating of 4.2 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.3 out of 10 and a very high humectancy of 8.2 out of 10, primarily due to the high content of Brassica Oleracea Acephala Leaf Extract (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.

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

With an SPF of 50, Chuck's Very Important 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 model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Pros & Cons of Chuck's Very Important Sunscreen SPF 50 PA++++

 
Here’s an overview of the pros and cons of Chuck's Very Important 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 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: Chuck's Very Important Sunscreen SPF 50 PA++++

 
Based on the ingredient list analysis, CreamScan AI suggests that Chuck's Very Important Sunscreen SPF 50 PA++++
, when used alone, delivers lightweight, humectant-rich moisturizing, making it ideal for oily skin. As part of a moisturizing routine, it provides a humectant boost, beneficial for all skin types.
 
With an SPF of 50, Chuck's Very Important Sunscreen SPF 50 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.

 

Ingredient Breakdown

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
Est. %
Water
Function:
Origin:
Homosalate
Function:
Origin:
Brassica Oleracea Acephala Leaf Extract
Function:
Origin:
Octinoxate
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Octisalate
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Avobenzone
Function:
Origin:
Butylene Glycol
Function:
Origin:
Zea Mays (Corn) Starch
Function:
Origin:
Bis-PEG/PPG-20/5 PEG/PPG-20/5 Dimethicone
Function:
Origin:
Methoxy PEG/PPG-25/4 Dimethicone
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Function:
Origin:
Octocrylene
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Dimethicone
Function:
Origin:
Coptis Japonica Root Extract
Function:
Origin:
Ammonium Acryloyldimethyltaurate/VP Copolymer
Function:
Origin:
Polyacrylate Crosspolymer-6
Function:
Origin:
Dimethicone/Vinyl Dimethicone Crosspolymer
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Arginine
Function:
Origin:
Eucalyptus Globulus Leaf Oil
Function:
Origin:
Dextrin
Function:
Origin:
Glycerin
Function:
Origin:
Disodium EDTA
Function:
Origin:
Gardenia Florida Fruit Extract
Function:
Origin:
t-Butyl Alcohol
Function:
Origin:
Limonene
Function:
Origin:
Sodium Guaiazulene Sulfonate
Function:
Origin:

Ratings

All humectants
8.2
6
1.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.6
0.3
0.3
Benchmark
20
Moisturizing rating
4.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 8.2 10
8.2
6
1.3
0.3
0.3
0.3
Occlusivity All occlusives 0.6 20
0.3
0.3
0.3
Moisturizing rating
4.2
Ingredient Est. % Benchmark Humectancy
6
1.3
0.3
0.3
0.3
All humectants 8.2 10
8.2
All humectants
8.2
6
1.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
All occlusives 0.6 20
0.3
All occlusives
0.6
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
None
All antioxidants 0 3 No
All antioxidants
0
None
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
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.
Homosalate
Est. %9
Function
Origin
HomosalateA synthetic chemical UV filter that protects against harmful UVB radiation.
Brassica Oleracea Acephala Leaf Extract
Est. %6
Function
Origin
Brassica Oleracea Acephala Leaf Extract
Octinoxate
Est. %4
Function
Origin
OctinoxateA chemical sunscreen also known as ethylhexyl methoxycinnamate. It protects against UVB, which causes the skin to burn and tan and can lead to certain types of skin cancers. For broad-spectrum protection claims, octinoxate should be paired with a UVA sunscreen.
Dipropylene Glycol
Est. %3
Function
Origin
Dipropylene GlycolA clear, colorless liquid that has several uses. One of its main functions is as a solvent. Dipropylene glycol is also used to reduce the thickness of skincare products.
Octisalate
Est. %2.5
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.
Alcohol Denat.
Est. %2
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.

Avobenzone
Est. %1.5
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.
Butylene Glycol
Est. %1.3
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.

Zea Mays (Corn) Starch
Est. %1
Function
Origin
Zea Mays (Corn) StarchA white, very finely powdered starch extracted from corn. It works as an anti-caking and absorbent ingredient in powdered products, as well as as a thickening agent in liquids. It also helps to create a matte finish after application.
Bis-PEG/PPG-20/5 PEG/PPG-20/5 Dimethicone
Est. %0.3
Function
Origin
Bis-PEG/PPG-20/5 PEG/PPG-20/5 Dimethicone
Methoxy PEG/PPG-25/4 Dimethicone
Est. %0.3
Function
Origin
Methoxy PEG/PPG-25/4 Dimethicone
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
Octocrylene
Est. %0.3
Function
Origin
OctocryleneA synthetic compound that protects skin against harmful ultraviolet light.
Caprylic/Capric Triglyceride
Est. %0.3
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.
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.
Coptis Japonica Root Extract
Est. %0.3
Function
Origin
Coptis Japonica Root Extract
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
Ammonium Acryloyldimethyltaurate/VP CopolymerA polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
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.
Dimethicone/Vinyl Dimethicone Crosspolymer
Est. %0.3
Function
Origin
Dimethicone/Vinyl Dimethicone CrosspolymerThis ingredient can refer to several kinds of dimethicone crosspolymers. Like other silicones, it makes products feel slippery and non-greasy but can also increase the thickness or improve the water-resistance of a formula.
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.
Arginine
Est. %0.3
Function
Origin
ArginineA humectant amino acid used to attract water to the skin’s surface. It is a part of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Arginine can also be used as a pH adjuster.
Eucalyptus Globulus Leaf Oil
Est. %0.3
Function
Origin
Eucalyptus Globulus Leaf OilAn essential oil extracted from the leaves of the Eucalyptus globulus, a tall, evergreen, Australian tree with waxy leaves. It mostly consists of cineole – which has potent antimicrobial and anti-inflammatory activity.
Dextrin
Est. %0.3
Function
Origin
DextrinA partially hydrolyzed potato starch, most commonly used as a viscosity controlling and binding agent. When dispersed into water, it can create textures ranging from a thick paste to a soft gel.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Gardenia Florida Fruit Extract
Est. %0.3
Function
Origin
Gardenia Florida Fruit ExtractDerived from the dark orange fruits of a Chinese flowering shrub called Gardenia florida, this extract acts as a yellow pigment.
t-Butyl Alcohol
Est. %0.3
Function
Origin
t-Butyl Alcohol
Limonene
Est. %0.3
Function
Origin
Limonene

One of the most used fragrances in skincare products. It is produced from the peels of citrus fruits and has a fresh, pleasant, citrusy smell. People who are sensitive to citrus should try to avoid it, or at least do a patch test before using it.

Sodium Guaiazulene Sulfonate
Est. %0.3
Function
Origin
Sodium Guaiazulene Sulfonate