The Skin House Marine Active Serum Review

The Skin House Marine Active Serum
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Rich
in Antioxidants
Ingredients

The Skin House Marine Active Serum Ingredients

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Full Ingredient List (INCI):

Water, Sodium Hyaluronate, Glycerin, Butylene Glycol, Betaine, 1,2-Hexanediol, Alcohol, Aloe Barbadensis Leaf Extract, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Ceramide NP, Hydrogenated Lecithin, Propylene Glycol, Sea Water, Honey, Pearl Extract, Xanthan Gum, Arginine, Carbomer, Glyceryl Caprylate, PVP, Styrene, Lonicera Japonica (Honeysuckle) Flower Extract, Solanum Lycopersicum (Tomato) Fruit Extract, Lilium Tigrinum Extract, Nelumbo Nucifera Seed Extract, Chrysanthemum Indicum Flower Extract, Hydrolyzed Collagen, Myrciaria Dubia Fruit Extract, Euterpe Oleracea Fruit Extract, Ecklonia Cava Extract, Hizikia Fusiforme Extract, Codium Tomentosum Extract, Gelidium Cartilagineum Extract, Leontopodium Alpinum Extract, Buddleja Davidii Extract, Malva Sylvestris (Mallow) Flower Extract, Camellia Sinensis Callus Culture Extract, Ethylhexylglycerin, Fragrance
Review

Does The Skin House Marine Active Serum Work?

 
According to CreamScan's analysis of the ingredient list, here’s what The Skin House Marine Active Serum has to offer:
 
✅ Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.0 out of 10.
✅ Antioxidant protection

  

Key Benefits of The Skin House Marine Active Serum

 
These are the key benefits you can expect from using The Skin House Marine Active Serum:
 

🔵 Lightweight Purely Humectant Moisturizing, Ideal for Oily Skin

According to CreamScan analysis, The Skin House Marine Active Serum is quite moisturizing, with a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a maximum humectancy of 10 out of 10, primarily due to the high content of Sodium Hyaluronate (est. ≈2.5%), Glycerin (est. ≈2.4%) and Butylene Glycol (est. ≈2.3%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, providing significant hydration in a lightweight, fast-absorbing formula without any occlusive ingredients.

📌 Certain studies suggest that humectants alone may not effectively moisturize the skin. If you use this product as your only moisturizer, we recommend following it with one that contains at least some occlusive ingredients.

💧 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.

🍀 Rich in Skin-Protecting Antioxidants

We estimate that The Skin House Marine Active Serum is rich (> 3%) in antioxidants, specifically Sodium Hyaluronate (est. ≈2.5%).

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.

📌 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.

Things to Be Aware Of: The Skin House Marine Active Serum

 
CreamScan identified a few things to consider before adding The Skin House Marine Active Serum to your skincare routine:
 

⚠️ If It’s Your Only Moisturizer, It Needs to Be Paired with Some Occlusives

While humectants are highly effective at attracting water to the skin, studies (J. N. Kraft, C. W. Lynde) suggest they may not be efficient when used alone.

One major drawback of purely humectant moisturization is that the water attracted by humectants to the upper layers of the skin can evaporate completely into the environment through transepidermal water loss (TEWL). Adding occlusive ingredients helps seal this moisture into the skin and prevent further water loss.

If you’re using The Skin House Marine Active Serum as your only moisturizer, consider pairing it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones. These work alongside humectants to create a protective barrier, locking in hydration and ensuring longer-lasting moisturization. The amount of occlusive needed depends on your skin type - the drier the skin, the more occlusives it requires.

If this product is used not as a standalone moisturizer but as part of your skincare routine, such as a toner or serum, it should be applied before your main moisturizer (unless it's a sunscreen), which will provide the necessary occlusivity on top of it.

Pros & Cons of The Skin House Marine Active Serum

 
Here’s an overview of the pros and cons of The Skin House Marine Active Serum 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
✅ Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage
 

⭕ Cons: 

⚠️ Only if used as a standalone moisturizer - it needs to be paired with occlusives to seal in humectants
   

Summary: The Skin House Marine Active Serum

 
Based on the ingredient list analysis, CreamScan AI suggests that The Skin House Marine Active Serum
, 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 its high antioxidant content, The Skin House Marine Active Serum helps protect against free radical damage and offers multiple benefits for all skin types, including preventing premature aging, defending against environmental damage, and calming inflammation.
 
That said, there are some things about The Skin House Marine Active Serum worth noting.
 
Looking at its moisturizing profile, we found that it doesn’t contain any occlusive ingredients, potentially allowing the moisture attracted to the skin by humectants to evaporate. Therefore, if it’s used as the only moisturizer in a routine, it’s recommended to pair it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones.
 
📌 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
75
2.5
2.4
2.3
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
Est. %
Water
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Betaine
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Alcohol
Function:
Origin:
Aloe Barbadensis Leaf Extract
Function:
Origin:
PPG-26-Buteth-26
Function:
Origin:
PEG-40 Hydrogenated Castor Oil
Function:
Origin:
Ceramide NP
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Propylene Glycol
Function:
Origin:
Sea Water
Function:
Origin:
Honey
Function:
Origin:
Pearl Extract
Function:
Origin:
Xanthan Gum
Function:
Origin:
Arginine
Function:
Origin:
Carbomer
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
PVP
Function:
Origin:
Styrene
Function:
Origin:
Lonicera Japonica (Honeysuckle) Flower Extract
Function:
Origin:
Solanum Lycopersicum (Tomato) Fruit Extract
Function:
Origin:
Lilium Tigrinum Extract
Function:
Origin:
Nelumbo Nucifera Seed Extract
Function:
Origin:
Chrysanthemum Indicum Flower Extract
Function:
Origin:
Hydrolyzed Collagen
Function:
Origin:
Myrciaria Dubia Fruit Extract
Function:
Origin:
Euterpe Oleracea Fruit Extract
Function:
Origin:
Ecklonia Cava Extract
Function:
Origin:
Hizikia Fusiforme Extract
Function:
Origin:
Codium Tomentosum Extract
Function:
Origin:
Gelidium Cartilagineum Extract
Function:
Origin:
Leontopodium Alpinum Extract
Function:
Origin:
Buddleja Davidii Extract
Function:
Origin:
Malva Sylvestris (Mallow) Flower Extract
Function:
Origin:
Camellia Sinensis Callus Culture Extract
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Fragrance
Function:
Origin:

Ratings

All humectants
12.3
2.5
2.4
2.3
2
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 12.3 10
10.0
2.5
2.4
2.3
2
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
2.5
2.4
2.3
2
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 12.3 10
10
All humectants
12.3
2.5
2.4
2.3
2
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
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
2.5
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 6.2 3 Rich in antioxidants
All antioxidants
6.2
Sodium Hyaluronate
2.5
Aloe Barbadensis Leaf Extract
1
Pearl Extract
0.3
Lonicera Japonica (Honeysuckle) Flower Extract
0.3
Solanum Lycopersicum (Tomato) Fruit Extract
0.3
Nelumbo Nucifera Seed Extract
0.3
Myrciaria Dubia Fruit Extract
0.3
Euterpe Oleracea Fruit Extract
0.3
Ecklonia Cava Extract
0.3
Leontopodium Alpinum Extract
0.3
Buddleja Davidii Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1
0.3
0.3
0.3
All soothing 1.9 5 No
All soothing
1.9
1
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %75
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.
Sodium Hyaluronate
Est. %2.5
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.

Glycerin
Est. %2.4
Function
Origin
Glycerin

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

Butylene Glycol
Est. %2.3
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.

Betaine
Est. %2
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
1,2-Hexanediol
Est. %1.5
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.
Alcohol
Est. %1.3
Function
Origin
AlcoholAn effective antimicrobial ingredient that kills bacteria, fungi, and even some viruses. It is also an excellent solvent and astringent. Alcohol helps to create lighter and less viscous products. It can, however, be dehydrating and skin-sensitizing.
Aloe Barbadensis Leaf Extract
Est. %1
Function
Origin
Aloe Barbadensis Leaf ExtractDerived from Aloe vera leaves, this moisturizing humectant, soothing, and antioxidant extract is commonly used in products targeting eczema, sunburn, or dermatitis. It soothes the skin and reduces the signs of inflammation and sensitivity.
PPG-26-Buteth-26
Est. %0.3
Function
Origin
PPG-26-Buteth-26A water-loving surfactant, which means it can act as an emulsifier, solubilizer, and cleansing agent. As an emulsifier, it helps to create oil-in-water emulsions.
PEG-40 Hydrogenated Castor Oil
Est. %0.3
Function
Origin
PEG-40 Hydrogenated Castor OilA castor oil-derived ingredient often used to incorporate small amounts of oil (such as a fragrance) into a water-based product. PEG-4 HCO is a gold-standard solubilizer and can be used in low amounts due to its ability to solubilize things so well.
Ceramide NP
Est. %0.3
Function
Origin
Ceramide NPAlso 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.
Hydrogenated Lecithin
Est. %0.3
Function
Origin
Hydrogenated LecithinA 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.
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.
Sea Water
Est. %0.3
Function
Origin
Sea WaterA water obtained from oceans, seas, and large saltwater lakes. The water has been purified, and what remains is a complex mixture of various mineral salts that have beneficial effects on the skin. Sea water is used as a humectant and a solvent.
Honey
Est. %0.3
Function
Origin
Honey

A supersaturated solution of sugars, proteins, vitamins, minerals, and bioactive compounds. It is used in skincare for its antimicrobial, emollient, moisturizing, and soothing properties.

Pearl Extract
Est. %0.3
Function
Origin
Pearl Extract
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.
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.
Carbomer
Est. %0.3
Function
Origin
CarbomerA 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.
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.
PVP
Est. %0.3
Function
Origin
PVPAn excellent film-former used in hairsprays, peel-off masks, and even some self-tanning products. These films are strong and hold onto the skin.
Styrene
Est. %0.3
Function
Origin
Styrene
Lonicera Japonica (Honeysuckle) Flower Extract
Est. %0.3
Function
Origin
Lonicera Japonica (Honeysuckle) Flower ExtractAn extract from the white flowers of the Japanese honeysuckle. Apart from an essential oil responsible for its jasmine-like scent, the extract also contains antioxidant and anti-inflammatory iridoids, flavonoids, and phenolic acids.
Solanum Lycopersicum (Tomato) Fruit Extract
Est. %0.3
Function
Origin
Solanum Lycopersicum (Tomato) Fruit ExtractA bright red extract obtained from tomato fruit. Its main bioactive compound is lycopene, a powerful antioxidant. It also contains other antioxidants like various phenolic acids and flavonoids.
Lilium Tigrinum Extract
Est. %0.3
Function
Origin
Lilium Tigrinum Extract
Nelumbo Nucifera Seed Extract
Est. %0.3
Function
Origin
Nelumbo Nucifera Seed Extract
Chrysanthemum Indicum Flower Extract
Est. %0.3
Function
Origin
Chrysanthemum Indicum Flower Extract
Hydrolyzed Collagen
Est. %0.3
Function
Origin
Hydrolyzed Collagen

A humectant, film-forming, and emollient mixture of various proteins and peptides that were created by cutting the huge molecules of normal collagen into smaller pieces for better absorption. It also has some antioxidant properties.

Myrciaria Dubia Fruit Extract
Est. %0.3
Function
Origin
Myrciaria Dubia Fruit ExtractAn extract obtained from the berry pulp of the camu camu bushy tree, which boasts a uniquely high concentration of vitamin C. The extract also contains emollient fatty acids and moisturizing amino acids.
Euterpe Oleracea Fruit Extract
Est. %0.3
Function
Origin
Euterpe Oleracea Fruit ExtractAn antioxidant extract obtained from the fruits of the acai palm. It has a high content of anthocyanins, responsible for the dark purple color, as well as other antioxidant phenolic compounds.
Ecklonia Cava Extract
Est. %0.3
Function
Origin
Ecklonia Cava ExtractExtracted from the alga species - Ecklonia cava - it contains antioxidant algal phlorotannins and a humectant moisturizing algal polysaccharide called fucoidan.
Hizikia Fusiforme Extract
Est. %0.3
Function
Origin
Hizikia Fusiforme Extract
Codium Tomentosum Extract
Est. %0.3
Function
Origin
Codium Tomentosum Extract
Gelidium Cartilagineum Extract
Est. %0.3
Function
Origin
Gelidium Cartilagineum Extract
Leontopodium Alpinum Extract
Est. %0.3
Function
Origin
Leontopodium Alpinum ExtractAn extract from a beautiful alpine plant called Edelweiss. It contains a rare compound called leontopodic acid with antioxidant, antibacterial, and anti-inflammatory properties.
Buddleja Davidii Extract
Est. %0.3
Function
Origin
Buddleja Davidii ExtractAn extract of summer lilac with antioxidant and anti-inflammatory compounds such as iridoids, various terpenes, flavonoids, and phenolic acids. More research is needed in order to evaluate its functions.
Malva Sylvestris (Mallow) Flower Extract
Est. %0.3
Function
Origin
Malva Sylvestris (Mallow) Flower Extract
Camellia Sinensis Callus Culture Extract
Est. %0.3
Function
Origin
Camellia Sinensis Callus Culture Extract
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.
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.