Hera Silky Stay 24H Longwear Foundation SPF 20 Review

Hera Silky Stay 24H Longwear Foundation SPF 20
3.5
/ 10
Moisturizing
4.8 Humectancy icon Humectancy
2.2 Occlusivity icon Occlusivity
20
SPF icon
SPF
Ingredients

Hera Silky Stay 24H Longwear Foundation SPF 20 Ingredients

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Full Ingredient List (INCI):

Water, Cyclopentasiloxane, Titanium Dioxide (CI 77891), Trimethylsiloxysilicate, Butylene Glycol, PEG/PPG-18/18 Dimethicone, Cyclohexasiloxane, Isododecane, Nylon-12, PEG-10 Dimethicone, Iron Oxides (CI 77492), Polyglyceryl-3 Diisostearate, Tribehenin, Disteardimonium Hectorite, Sodium Chloride, Polymethylsilsesquioxane, 1,2-Hexanediol, Aluminum Hydroxide, Pentylene Glycol, Triethoxycaprylylsilane, Iron Oxides (CI 77491), Alumina, Caprylyl Glycol, Fragrance, Glyceryl Caprylate, Iron Oxides (CI 77499), Silica Dimethicone Silylate, Xanthan Gum, Disodium EDTA, Simethicone, Propylene Glycol, Sodium Hyaluronate, Ethylhexylglycerin
Review

Does Hera Silky Stay 24H Longwear Foundation SPF 20 Work?

 
According to CreamScan's analysis of the ingredient list, here’s what Hera Silky Stay 24H Longwear Foundation SPF 20 has to offer:
 
✅ Light moisturizing. It has a moisturizing rating of 3.5 out of 10.
✅ Moderate sun protection for most daily activities or short periods spent outdoors.

  

Key Benefits of Hera Silky Stay 24H Longwear Foundation SPF 20

 
These are the key benefits you can expect from using Hera Silky Stay 24H Longwear Foundation SPF 20:
 

🔵 Lightweight Moisturizer Suitable for Combination and Oily Skin

According to CreamScan analysis, Hera Silky Stay 24H Longwear Foundation SPF 20 is lightly moisturizing, with a moisturizing rating of 3.5 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a low occlusivity of 2.2 out of 10 and a moderate humectancy of 4.8 out of 10, primarily due to the high content of Butylene Glycol (est. ≈3.0%).

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

💧 A Humectant Add-on for Any Skincare Routine

But it’s not limited to combination and oily skin - since it contains a moderate amount of humectants, such a humectant add-on will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer.

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

☀️☀️ Moderate Sun Protection for Short Outdoor Activities

With an SPF of 20, Hera Silky Stay 24H Longwear Foundation SPF 20 provides moderate sun protection. It is suitable for individuals with medium to darker skin tones who are less prone to sunburn and those engaging in short outdoor activities such as walking or brief errands, as well as cloudy days when UV exposure is less intense.

It helps protect against UVB rays, which are primarily responsible for sunburn and increase the risk of skin cancer by damaging the outer layers of the skin. When labeled as broad-spectrum, it also defends against UVA rays, which penetrate deeper into the skin and cause premature aging, hyperpigmentation, and long-term cellular 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.

However, if you spend a substantial amount of time outdoors, it is better to use a broad spectrum sunscreen with an SPF 30 or higher.

📌 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 Hera Silky Stay 24H Longwear Foundation SPF 20

 
Here’s an overview of the pros and cons of Hera Silky Stay 24H Longwear Foundation SPF 20 to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides moderate humectant moisturizing suitable for combination and oily skin
✅ As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
✅ Lightweight texture
Provides moderate sun protection, suitable for short outdoor activities on cloudy or low-UV days
 

⭕ Cons: 

✅ We couldn't find any
   

Summary: Hera Silky Stay 24H Longwear Foundation SPF 20

 
Based on the ingredient list analysis, CreamScan AI suggests that Hera Silky Stay 24H Longwear Foundation SPF 20
, when used alone, delivers  lightweight, moderate humectant moisturizing, suitable for combination and oily skin. As part of a moisturizing routine, it provides a subtle humectant enhancement, beneficial for all skin types.
 
With an SPF of 20, Hera Silky Stay 24H Longwear Foundation SPF 20 offers moderate sun protection, making it suitable for short outdoor activities on cloudy or low-UV days.
 
📌 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
1.3
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
Est. %
Water
Function:
Origin:
Cyclopentasiloxane
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Trimethylsiloxysilicate
Function:
Origin:
Butylene Glycol
Function:
Origin:
PEG/PPG-18/18 Dimethicone
Function:
Origin:
Cyclohexasiloxane
Function:
Origin:
Isododecane
Function:
Origin:
Nylon-12
Function:
Origin:
PEG-10 Dimethicone
Function:
Origin:
Iron Oxides (CI 77492)
Function:
Origin:
Polyglyceryl-3 Diisostearate
Function:
Origin:
Tribehenin
Function:
Origin:
Disteardimonium Hectorite
Function:
Origin:
Sodium Chloride
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Aluminum Hydroxide
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Triethoxycaprylylsilane
Function:
Origin:
Iron Oxides (CI 77491)
Function:
Origin:
Alumina
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Fragrance
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
Iron Oxides (CI 77499)
Function:
Origin:
Silica Dimethicone Silylate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Disodium EDTA
Function:
Origin:
Simethicone
Function:
Origin:
Propylene Glycol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:

Ratings

All humectants
4.8
3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
4.3
4.0
0.3
Benchmark
20
Moisturizing rating
3.5
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 4.8 10
4.8
3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 4.3 20
2.2
4.0
0.3
Moisturizing rating
3.5
Ingredient Est. % Benchmark Humectancy
3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 4.8 10
4.8
All humectants
4.8
3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4
0.3
All occlusives 4.3 20
2.2
All occlusives
4.3
4.0
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
All antioxidants 0.3 3 No
All antioxidants
0.3
Sodium Hyaluronate
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. %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.
Cyclopentasiloxane
Est. %9
Function
Origin
CyclopentasiloxaneA 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.
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.
Trimethylsiloxysilicate
Est. %4
Function
Origin
TrimethylsiloxysilicateAn occlusive moisturizing and emollient silicone resin that smoothes and softens the appearance of the skin. It also protects a product from rinsing away too easily with water, sweat, or friction.
Butylene Glycol
Est. %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.

PEG/PPG-18/18 Dimethicone
Est. %2.5
Function
Origin
PEG/PPG-18/18 DimethiconeA silicone-based emulsifier that has the ability to create non-sticky and non-greasy formulas.
Cyclohexasiloxane
Est. %2
Function
Origin
CyclohexasiloxaneA clear silicone fluid with very low viscosity that is commonly used as a solvent and emollient. It has excellent spreadability, rubs in quickly, and leaves a silky smooth after-feel on the skin.
Isododecane
Est. %1.3
Function
Origin
IsododecaneAn emollient derived from petroleum with high spreadability. It is often used as a replacement for oils and silicones because it leaves no residue behind on the skin. When a product is labeled as “oil-free” it may contain isododecane instead of heavier oils.
Nylon-12
Est. %1
Function
Origin
Nylon-12A synthetic powdered ingredient that imparts unique sensorial characteristics due to its microsphere structure. It can also control viscosity by bulking up the oil phase of a skincare product.
PEG-10 Dimethicone
Est. %0.3
Function
Origin
PEG-10 DimethiconeA polyethylene-based emulsifying ingredient. It has a water-loving portion and an oil-loving portion that help to keep the water and oil phases connected to form an emulsion.
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.
Polyglyceryl-3 Diisostearate
Est. %0.3
Function
Origin
Polyglyceryl-3 DiisostearateA vegetable-based ingredient that stabilizes mixtures of oil and water.
Tribehenin
Est. %0.3
Function
Origin
TribeheninA soft, pliable wax that serves as an occlusive moisturizer and emollient. It improves the spreadability of skincare products, including the increased payoff of stick products, and imparts a pleasant, smooth feel upon application.
Disteardimonium Hectorite
Est. %0.3
Function
Origin
Disteardimonium HectoriteA clay ingredient that functions primarily as a viscosity controlling agent that thickens all types of formulas. Disteardimonium hectorite imparts a smooth, velvety feel, making it a luxurious addition to any formula.
Sodium Chloride
Est. %0.3
Function
Origin
Sodium Chloride

You’re definitely familiar with sodium chloride, even if you don’t think you are. It’s table salt! Salt works well with some cleansing ingredients (surfactants) to thicken them into gels. It also acts as a stabilizer for water-in-oil emulsions.

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.
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.
Aluminum Hydroxide
Est. %0.3
Function
Origin
Aluminum HydroxideA white mineral powder, also known as alumina, that is derived from aluminum metal. It is frequently used as an abrasive in exfoliating products and as a thickener. Aluminum oxide is also a great opacifier.
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.

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.
Iron Oxides (CI 77491)
Est. %0.3
Function
Origin
Iron Oxides (CI 77491)A red colorant also known as red iron oxide. This is an EU-approved colorant used in a wide variety of products.
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.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn 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.
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.
Glyceryl Caprylate
Est. %0.3
Function
Origin
Glyceryl CaprylateA waxy solid derived from vegetable oils that has emollient and emulsifying properties. It is also known to boost the efficacy of organic acid preservatives by destabilizing the microbe's cell membrane.
Iron Oxides (CI 77499)
Est. %0.3
Function
Origin
Iron Oxides (CI 77499)A black colorant also known as black iron oxide used in a wide range of skincare products.
Silica Dimethicone Silylate
Est. %0.3
Function
Origin
Silica Dimethicone Silylate
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.
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.
Simethicone
Est. %0.3
Function
Origin
SimethiconeA synthetic foam reducing agent that imparts a dry, cushiony aesthetic.
Propylene Glycol
Est. %0.3
Function
Origin
Propylene GlycolA 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.
Sodium Hyaluronate
Est. %0.3
Function
Origin
Sodium Hyaluronate

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.

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.