Isntree Hyaluronic Acid Watery Sun Gel SPF 50

Isntree Hyaluronic Acid Watery Sun Gel SPF 50
5.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.3 Occlusivity icon Occlusivity
3Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
50
SPF icon
SPF
$$$$

Review

Results you may expect from using Isntree Hyaluronic Acid Watery Sun Gel SPF 50:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Isntree Hyaluronic Acid Watery Sun Gel SPF 50:

  • Moderate moisturizing. It has a moisturizing rating of 5.2 out of 10.
  • Some anti-wrinkle efficacy: Isntree Hyaluronic Acid Watery Sun Gel SPF 50 has an anti-wrinkle rating of 3.0 out of 10 so you may expect some, although limited, effect on wrinkles.
  • Antioxidant protection.
  • Very high sun protection for prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports.

How moisturizing is it?

Quite moisturizing: Isntree Hyaluronic Acid Watery Sun Gel SPF 50 has a moisturizing rating of 5.2 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 maximum humectancy of 10 out of 10, primarily due to the high content of Butylene Glycol (est. ≈7.5%) and Niacinamide (est. ≈2.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Isntree Hyaluronic Acid Watery Sun Gel SPF 50 has a slight anti-wrinkle rating of 3.0 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈2.0%), 
 one of the most effective and well-researched anti-wrinkle ingredients.
 
Among others, Isntree Hyaluronic Acid Watery Sun Gel SPF 50 also contains contains Centella Asiatica Extract and Adenosine, two ingredients 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 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, could deliver additional anti-wrinkle efficacy through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Antioxidant benefits

We estimate that Isntree Hyaluronic Acid Watery Sun Gel SPF 50 is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈2.0%).

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

Sun protection

Isntree Hyaluronic Acid Watery Sun Gel 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
65
7.5
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
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
13.4
7.5
2
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
Benchmark
10
All occlusives
0.6
0.3
0.3
Benchmark
20
Moisturizing rating
5.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 13.4 10
10.0
7.5
2
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
Occlusivity All occlusives 0.6 20
0.3
0.3
0.3
Moisturizing rating
5.2
Ingredient Est. % Benchmark Humectancy
7.5
2
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
All humectants 13.4 10
10
All humectants
13.4
7.5
2
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
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
6 /10 4 2 3
n/a
- 0.3 -
n/a
- 0.3 -
Total
3
Niacinamide
3
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
2
Centella Asiatica Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
3
Ingredient Est. % Benchmark
Rich in Antioxidants
2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 5.3 3 Rich in antioxidants
All antioxidants
5.3
Niacinamide
2
Pinus Pinaster Bark Extract
0.3
Centella Asiatica Extract
0.3
Portulaca Oleracea Extract
0.3
Houttuynia Cordata Extract
0.3
Olea Europaea (Olive) Fruit Oil
0.3
Sodium Hyaluronate
0.3
Tocopherol
0.3
Astaxanthin
0.3
Hyaluronic Acid
0.3
Hydrolyzed Hyaluronic Acid
0.3
Hydrolyzed Sodium Hyaluronate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
2
0.3
0.3
0.3
0.3
All soothing 3.2 5 No
All soothing
3.2
2
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
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.
Butylene Glycol
Est. %7.5
Function
Origin
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.
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.
Homosalate
Est. %3
Function
Origin
A synthetic chemical UV filter that protects against harmful UVB radiation.
Dibutyl Adipate
Est. %2.5
Function
Origin
Description is coming soon
Niacinamide
Est. %2
Function
Origin

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.

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Est. %1.5
Function
Origin
A synthetic "chemical" sunscreen ingredient that protects against UV damage and offers better stability and safety compared to some other traditional organic suncreen ingredients.
Cyclopentasiloxane
Est. %1.3
Function
Origin
A lightweight, fast-spreading emollient that leaves a very soft and silky after-feel on the skin. Supplied as a clear and colorless liquid, cyclopentasiloxane is often used as a solvent to dissolve other silicones in.
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Est. %1
Function
Origin
Description is coming soon
Polysilicone-15
Est. %0.3
Function
Origin
Description is coming soon
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Est. %0.3
Function
Origin
Description is coming soon
1,2-Hexanediol
Est. %0.3
Function
Origin
A multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Pentylene Glycol
Est. %0.3
Function
Origin
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.
Pinus Pinaster Bark Extract
Est. %0.3
Function
Origin
Description is coming soon
Ceramide NP
Est. %0.3
Function
Origin
Also known as ceramide 3, it is the most common ceramide in our skin. It helps to restore the skin’s lipid barrier and alleviate the symptoms of dry and cracked skin. Research has shown that skin suffering from conditions such as AD lacks ceramides.
Centella Asiatica Extract
Est. %0.3
Function
Origin
An extract from the leaves of the Gotu kola. It is used in skincare for its antioxidant, wound healing, anti-inflammatory, and anti-aging properties. It increases the production of collagen and hyaluronic acid in the skin.
Glycerin
Est. %0.3
Function
Origin

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

Portulaca Oleracea Extract
Est. %0.3
Function
Origin
Derived from green or common purslane, this moisturizing extract is particularly rich in alpha-linolenic acid, an omega-3 fatty acid, and contains antioxidant glutathione and vitamin E. As a herbal medicine, it is believed to treat headaches and inflammation.
Houttuynia Cordata Extract
Est. %0.3
Function
Origin
An extract from a herbaceous plant fish leaf. It contains various antioxidant and anti-inflammatory compounds. It shows interesting antimicrobial potential due to its unique phytochemical composition.
Olea Europaea (Olive) Fruit Oil
Est. %0.3
Function
Origin

A famous olive oil widely used in skincare as an emollient and occlusive moisturizer. It contains mainly unsaturated fatty acids, antioxidant flavonoids, and oleuropeins. Olive oil is listed as a common comedogenic ingredient by acne.org.

Ficus Carica (Fig) Fruit Extract
Est. %0.3
Function
Origin
A humectant and emollient extract derived from fig fruits. It contains a variety of good phytochemicals such as phenolic acids, flavonoids, and tannins.
Sodium Hyaluronate
Est. %0.3
Function
Origin
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.
Ceteth-10
Est. %0.3
Function
Origin
Description is coming soon
Hydrogenated Lecithin
Est. %0.3
Function
Origin
A version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Decyl Glucoside
Est. %0.3
Function
Origin
A 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.
Propanediol
Est. %0.3
Function
Origin
An 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.
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.
Astaxanthin
Est. %0.3
Function
Origin
A red natural pigment from the family of antioxidant carotenoids that occurs in many natural sources such as lobster and algae. It is mainly used as a colorant and soothing ingredient.
Hyaluronic Acid
Est. %0.3
Function
Origin
A potent, skin-identical humectant moisturizing ingredient that is able to bind water 1000 times its own weight. The anti-aging benefits of hyaluronic acid are due to its ability to stimulate the synthesis of collagen in the skin.
Sodium Hyaluronate Crosspolymer
Est. %0.3
Function
Origin
A modified version of regular hyaluronic acid. It attracts large volumes of water, thereby making it an effective humectant moisturizing ingredient.
Ascorbyl Propyl Hyaluronate
Est. %0.3
Function
Origin
Description is coming soon
Hydrolyzed Hyaluronic Acid
Est. %0.3
Function
Origin
A smaller-molecule version of the regular hyaluronic acid. It is a powerful humectant that absorbs into the skin and offers moisturizing, smoothing, and anti-wrinkle effects. It is also slightly anti-inflammatory and displays subtle antioxidant properties.
Hydroxypropyltrimonium Hyaluronate
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.
Sodium Acetylated Hyaluronate
Est. %0.3
Function
Origin
A chemically modified version of hyaluronic acid. It is more stable and less sticky than regular HA, while still providing the same humectant moisturizing properties (according to the manufacturer). There have been no clinical studies to confirm this.
Hydrolyzed Sodium Hyaluronate
Est. %0.3
Function
Origin
A very small-molecule version of regular sodium hyaluronate. It is a powerful humectant skin-identical ingredient that absorbs into the skin and offers plumping, smoothing, and anti-wrinkle effects.
Adenosine
Est. %0.3
Function
Origin

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.

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.
Cetyl PEG/PPG-10/1 Dimethicone
Est. %0.3
Function
Origin
A silicone-based powerful emulsifier that helps to create lightweight and pleasant feeling lotions and creams.
Tromethamine
Est. %0.3
Function
Origin
An 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.
Carbomer
Est. %0.3
Function
Origin
A synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
Propylene Glycol
Est. %0.3
Function
Origin
A 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.
Ethylhexylglycerin
Est. %0.3
Function
Origin
A 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.