Jan Marini Marini Juveneck

Jan Marini Marini Juveneck
8.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
6.3 Occlusivity icon Occlusivity

Review

Does Jan Marini Marini Juveneck work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Jan Marini Marini Juveneck:

  • Intense moisturizing. It has a moisturizing rating of 8.2 out of 10.

Perfect moisturizer for normal to dry skin

According to CreamScan analysis, Jan Marini Marini Juveneck is intensely moisturizing, with a moisturizing rating of 8.2 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈9.0%), and a high occlusivity of 6.3 out of 10, mainly due to the significant content of Caprylic/Capric Triglyceride (est. ≈6.0%) and Butyrospermum Parkii (Shea) Butter (est. ≈3.0%).

This type of moisturizer is ideal for people with normal skin who want intense hydration in a rich yet not overly thick formula. It combines a high concentration of humectants with a significant amount of occlusive ingredients to provide effective dual-action moisturizing.

The product’s occlusive profile suggests a texture that is rich and creamy but not overly thick, offering the potential to absorb into the skin without leaving a greasy afterfeel in most cases.

This product may also be a good choice for people with dry (but not very dry) skin for daily hydration, as it strikes a balance between significant moisturizing potential and a texture that is not too thick.

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

Questionable anti-wrinkle efficacy

According to CreamScan analysis, Jan Marini Marini Juveneck has a zero anti-wrinkle rating.

It contains Dimethyl MEA, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Dimethyl MEA provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not generate 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, can deliver some anti-wrinkle effects through its moisturizing action.

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

Ingredients

Est. % Ingredient Origin Functions
60
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
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:
Glycerin
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Dimethicone
Function:
Origin:
Dimethyl MEA
Function:
Origin:
Cyclopentasiloxane
Function:
Origin:
Citric Acid
Function:
Origin:
Dipotassium Glycyrrhizate
Function:
Origin:
Aminophylline
Function:
Origin:
Triticum Vulgare (Wheat) Germ Oil
Function:
Origin:
Prunus Amygdalus Dulcis (Sweet Almond) Oil
Function:
Origin:
Cyclohexasiloxane
Function:
Origin:
Avena Sativa (Oat) Kernel Extract
Function:
Origin:
Glycine Soja (Soybean) Oil
Function:
Origin:
Secale Cereale (Rye) Seed Extract
Function:
Origin:
Panthenol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Sodium Stearoyl Glutamate
Function:
Origin:
Tocopherol
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Squalane
Function:
Origin:
Bisabolol
Function:
Origin:
Oligopeptide-24
Function:
Origin:
Aluminum Starch Octenylsuccinate
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Sodium Oleate
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Acetyl Decapeptide-3
Function:
Origin:
Alcohol
Function:
Origin:
Glaucine
Function:
Origin:
Coco-Glucoside
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Sodium Citrate
Function:
Origin:
Biotin
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Hexylene Glycol
Function:
Origin:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Function:
Origin:
Xanthan Gum
Function:
Origin:
Triethanolamine
Function:
Origin:
Disodium EDTA
Function:
Origin:
Phenoxyethanol
Function:
Origin:

Ratings

All humectants
10.8
9
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
12.5
6.0
3.0
2.0
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
8.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 10.8 10
10.0
9
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 12.5 20
6.3
6.0
3.0
2.0
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
8.2
Ingredient Est. % Benchmark Humectancy
9
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 10.8 10
10
All humectants
10.8
9
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
3
2
0.3
0.3
0.3
0.3
0.3
All occlusives 12.5 20
6.3
All occlusives
12.5
6.0
3.0
2.0
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 1.5 -
Total
0
Dimethyl MEA
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1.5
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 1.8 3 No
All antioxidants
1.8
Triticum Vulgare (Wheat) Germ Oil
0.3
Avena Sativa (Oat) Kernel Extract
0.3
Glycine Soja (Soybean) Oil
0.3
Sodium Hyaluronate
0.3
Tocopherol
0.3
Tocopheryl Acetate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
All soothing 1.2 5 No
All soothing
1.2
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %60
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.
Glycerin
Est. %9
Function
Origin
Glycerin

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

Caprylic/Capric Triglyceride
Est. %6
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.
Glyceryl Stearate
Est. %4
Function
Origin
Glyceryl StearateAn 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.
Butyrospermum Parkii (Shea) Butter
Est. %3
Function
Origin
Butyrospermum Parkii (Shea) ButterA semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Cetyl Alcohol
Est. %2.5
Function
Origin
Cetyl AlcoholA waxy solid fatty alcohol derived from palm oil. It is most commonly used as a co-emulsifier and affects the final aesthetic of the product, leaving a soft and silky feeling on the skin. Cetyl alcohol is also used as a viscosity controlling agent.
Dimethicone
Est. %2
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.
Dimethyl MEA
Est. %1.5
Function
Origin
Dimethyl MEA

Dimethyl MEA, also known as DMAE, or deanol, is a colorless liquid with a fishy smell. It can also be supplied as a crystalline white powder. Some studies suggest it may have some effects on skin firmness. Additionally, DMAE is used to regulate pH balance. It has the potential to be toxic.

Cyclopentasiloxane
Est. %1.3
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.
Citric Acid
Est. %1
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Dipotassium Glycyrrhizate
Est. %0.3
Function
Origin
Dipotassium GlycyrrhizateA licorice root derivative with powerful anti-inflammatory and soothing activities. It is often used as a flavoring agent in lip products.
Aminophylline
Est. %0.3
Function
Origin
Aminophylline
Triticum Vulgare (Wheat) Germ Oil
Est. %0.3
Function
Origin
Triticum Vulgare (Wheat) Germ OilA fatty emollient and occlusive moisturizing oil obtained from wheat germ. It mainly consists of linoleic, oleic, and palmitic acids followed by antioxidant vitamin E, phytosterols, and fatty alcohols.
Prunus Amygdalus Dulcis (Sweet Almond) Oil
Est. %0.3
Function
Origin
Prunus Amygdalus Dulcis (Sweet Almond) OilAn emollient and occlusive oil derived from sweet almonds. It has a favorable fatty acid composition (mainly oleic and linoleic acids), and a high content of vitamin E. Almond oil is listed as a common comedogenic ingredient by acne.org.
Cyclohexasiloxane
Est. %0.3
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.
Avena Sativa (Oat) Kernel Extract
Est. %0.3
Function
Origin
Avena Sativa (Oat) Kernel ExtractA beneficial extract obtained from Oat groats popular in products aimed at eczema-prone skin. It contains skin healing beta-glucan, anti-inflammatory phenolic compounds, antioxidant flavonoids, various lipids, proteins, and moisturizing amino acids.
Glycine Soja (Soybean) Oil
Est. %0.3
Function
Origin
Glycine Soja (Soybean) OilAn occlusive moisturizing oil expressed from soybeans. It does not leave an oily feeling on the skin due to its low content of saturated fatty acids. Glycine soja oil contains emollient fatty acids and a significant amount of antioxidants.
Secale Cereale (Rye) Seed Extract
Est. %0.3
Function
Origin
Secale Cereale (Rye) Seed ExtractAn extract of rye seeds. Several patents claim that it has anti-wrinkle properties and the ability to enhance the anti-wrinkle activity of other ingredients.
Panthenol
Est. %0.3
Function
Origin
PanthenolA popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
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.

Sodium Stearoyl Glutamate
Est. %0.3
Function
Origin
Sodium Stearoyl GlutamateA useful ingredient for both cleansing and emulsifying purposes. It is a powerful agent for washing away dirt and oils from the skin.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

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.

Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

Squalane
Est. %0.3
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Bisabolol
Est. %0.3
Function
Origin
Bisabolol

An anti-inflammatory compound found naturally in German chamomile essential oil. It has a pleasant, sweet, and floral scent. Bisabolol also has soothing and anti-inflammatory properties but can cause an allergic reaction in more sensitive individuals.

Oligopeptide-24
Est. %0.3
Function
Origin
Oligopeptide-24

Description is coming soon

Aluminum Starch Octenylsuccinate
Est. %0.3
Function
Origin
Aluminum Starch OctenylsuccinateAn absorbent that takes in oils from the skin to reduce the oily sheen. It can also absorb oils from the skincare product itself, resulting in a softer, less greasy product, normally with better spreadability and less tack.
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.

Sodium Oleate
Est. %0.3
Function
Origin
Sodium OleateSodium oleate is a sodium salt of oleic acid. It has the typical properties of soap: it foams in water and emulsifies oil into tiny droplets. It comes in the form of a white powder and is used in skincare products exactly as you would expect – as a cleanser and emulsifier.
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.
Acetyl Decapeptide-3
Est. %0.3
Function
Origin
Acetyl Decapeptide-3
Alcohol
Est. %0.3
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.
Glaucine
Est. %0.3
Function
Origin
Glaucine
Coco-Glucoside
Est. %0.3
Function
Origin
Coco-GlucosideA mild cleansing and foaming agent. It can be used on its own as a gentle cleanser in a skin cleansing product or can be combined with more powerful cleansing agents, called anionic surfactants, to make them milder on the skin.
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.
Sodium Citrate
Est. %0.3
Function
Origin
Sodium CitrateA salt of citric acid that has a salty and tart flavor and is used as a fragrance. It is mildly basic, meaning that its addition to a skincare product can adjust the pH upward.
Biotin
Est. %0.3
Function
Origin
BiotinBiotin is an important nutrient that can cause weak hair and nails if deficient. Unfortunately, while biotin supplements have promising studies, topical biotin in creams and serums doesn’t have a large body of evidence to support its use.
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.
Hexylene Glycol
Est. %0.3
Function
Origin
Hexylene GlycolA multifunctional ingredient that is best known for its use as a solvent. It can dissolve both water-based ingredients and oils. For this reason, it can also function as an emulsifier, allowing oil and water ingredients to mix and remain stable.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %0.3
Function
Origin
Acrylates/C10-30 Alkyl Acrylate CrosspolymerA synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.
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.
Triethanolamine
Est. %0.3
Function
Origin
TriethanolamineA 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.
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.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe 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.