SkinCeuticals Light Moisture UV Defense SPF 50

SkinCeuticals Light Moisture UV Defense SPF 50
1.4
/ 10
Moisturizing
1.3 Humectancy icon Humectancy
1.4 Occlusivity icon Occlusivity
50
SPF icon
SPF
$$$$

Review

Results you may expect from using SkinCeuticals Light Moisture UV Defense SPF 50:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using SkinCeuticals Light Moisture UV Defense SPF 50:

  • A bit of moisturizing. It has a moisturizing rating of 1.4 out of 10.
  • Very high sun protection for prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports.

How moisturizing is it?

Slightly moisturizing: SkinCeuticals Light Moisture UV Defense SPF 50 has a moisturizing rating of 1.4 out of 10.

Is it more humectant or occlusive? This product has relatively comparable levels of Humectancy and Occlusivity: a low Humectancy of 1.3 out of 10 and a low Occlusivity of 1.4 out of 10.

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

Sun protection

SkinCeuticals Light Moisture UV Defense SPF 50 has an SPF of 50 and provides very high sun protection. This level of protection is ideal for activities involving intense or prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports. It is particularly recommended for individuals with fair skin, those at high risk of skin cancer, or in environments with intense sun exposure. Remember to apply sunscreen generously and reapply every two hours or after swimming or sweating to maintain effectiveness.

Ingredients

Est. % Ingredient Origin Functions
60
10
7
5
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
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Ratings

All humectants
1.3
1
0.3
Benchmark
10
All occlusives
2.9
2.0
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
1.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 1.3 10
1.3
1
0.3
Occlusivity All occlusives 2.9 20
1.4
2.0
0.3
0.3
0.3
Moisturizing rating
1.4
Ingredient Est. % Benchmark Humectancy
1
0.3
All humectants 1.3 10
1.3
All humectants
1.3
1
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
2
0.3
0.3
0.3
All occlusives 2.9 20
1.4
All occlusives
2.9
2.0
0.3
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
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Diethylhexyl Syringylidenemalonate
0.3
p-Anisic Acid
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
Benchmark
5

Ingredients explained

Water
Est. %60
Function
Origin
The 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. %10
Function
Origin
A synthetic chemical UV filter that protects against harmful UVB radiation.
Octocrylene
Est. %7
Function
Origin
A synthetic compound that protects skin against harmful ultraviolet light.
Octisalate
Est. %5
Function
Origin
A 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.
Avobenzone
Est. %3
Function
Origin
A 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.
Styrene/Acrylates Copolymer
Est. %2.5
Function
Origin
Description is coming soon
Dimethicone
Est. %2
Function
Origin
The 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.
Polymethylsilsesquioxane
Est. %1.5
Function
Origin
A 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.
Butyloctyl Salicylate
Est. %1.3
Function
Origin
A 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.
Glycerin
Est. %1
Function
Origin

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

Alcohol Denat.
Est. %0.3
Function
Origin

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.

Poly C10-30 Alkyl Acrylate
Est. %0.3
Function
Origin
Description is coming soon
Caprylyl Methicone
Est. %0.3
Function
Origin
A 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.
Trisiloxane
Est. %0.3
Function
Origin
Description is coming soon
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %0.3
Function
Origin
A synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.
Acrylates/Dimethicone Copolymer
Est. %0.3
Function
Origin
A synthetic polymer that produces protective films across the skin and prevents caking in powdered products.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
A 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 Glycol
Est. %0.3
Function
Origin
An 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.
Diethylhexyl Syringylidenemalonate
Est. %0.3
Function
Origin
Description is coming soon
Disodium EDTA
Est. %0.3
Function
Origin
A synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Glyceryl Stearate
Est. %0.3
Function
Origin
An 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.
Inulin Lauryl Carbamate
Est. %0.3
Function
Origin
Description is coming soon
p-Anisic Acid
Est. %0.3
Function
Origin
A simple phenolic acid with antioxidant and antimicrobial properties that is used as a preservative. It has a faint, sweet aroma and can be found in anise, fennel, and cocoa seeds.
PEG-100 Stearate
Est. %0.3
Function
Origin
This surfactant is more specifically classified as an emulsifier that produces oil-in-water emulsions. PEG-100 stearate can also be used as a cleansing agent.
PEG-8 Laurate
Est. %0.3
Function
Origin
Description is coming soon
Phenoxyethanol
Est. %0.3
Function
Origin
The most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Potassium Cetyl Phosphate
Est. %0.3
Function
Origin
A 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.
Tocopherol
Est. %0.3
Function
Origin
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.
Triethanolamine
Est. %0.3
Function
Origin
A clear, colorless, and highly viscous liquid, this ingredient is an excellent pH adjuster. When it is necessary to neutralize an acidic solution or to generally increase the pH of a product, triethanolamine is a common choice.
Xanthan Gum
Est. %0.3
Function
Origin
A 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.