Iona Prime Serum Cream

Iona Prime Serum Cream
6.1
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
2.2 Occlusivity icon Occlusivity
1.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Results you may expect from using Iona Prime Serum Cream:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Iona Prime Serum Cream:

  • Significant moisturizing. It has a moisturizing rating of 6.1 out of 10.
  • Little anti-wrinkle effect: Iona Prime Serum Cream has an anti-wrinkle rating of 1.5 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Highly moisturizing: Iona Prime Serum Cream has a moisturizing rating of 6.1 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 2.2 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Glycerin (est. ≈9.0%) and Butylene Glycol (est. ≈6.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Iona Prime Serum Cream has a minimal anti-wrinkle rating of 1.5 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈1.0%),
 one of the most effective and well-researched anti-wrinkle ingredients.
 
Among others, Iona Prime Serum Cream also contains contains Palmitoyl Tetrapeptide-7 and Palmitoyl Tripeptide-1, 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 Iona Prime Serum Cream is rich (> 3%) in antioxidants, specifically Superoxide Dismutase (est. ≈1.3%), Niacinamide (est. ≈1.0%), Houttuynia Cordata Extract (est. ≈0.3%), and others.

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.

Ingredients

Est. % Ingredient Origin Functions
60
Water
9
Glycerin
6
Butylene Glycol
4
Triethylhexanoin
3
Dipentaerythrityl Tri-Polyhydroxystearate
2.5
Oryza Sativa (Rice) Extract
2
Stearyl Glycyrrhetinate
1.5
Potassium Glycyrrhizinate
1.3
Superoxide Dismutase
1
Niacinamide
0.3
Pinus Pinaster Leaf Extract
0.3
Houttuynia Cordata Extract
0.3
Palmitoyl Tetrapeptide-7
0.3
Palmitoyl Tripeptide-1
0.3
Ceramide EOP
0.3
Ceramide NS
0.3
Ceramide NP
0.3
Ceramide AS
0.3
Ceramide AP
0.3
Butter Extract
0.3
Soluble Collagen
0.3
Hydrolyzed Collagen
0.3
Sodium Hyaluronate
0.3
Hydrolyzed Hyaluronic Acid
0.3
Phytosterols
0.3
Pentylene Glycol
0.3
Tocopherol
0.3
Sodium Lactate
0.3
Hydrogenated Lecithin
0.3
Citric Acid
0.3
Sodium Citrate
0.3
Carbomer
0.3
PEG-Crosspolymer
0.3
PEG-5 Glyceryl Stearate
0.3
Polysorbate 20
0.3
Potassium Hydroxide
0.3
PVP
0.3
HEDTA
0.3
Tromethamine
0.3
Phenoxyethanol
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Triethylhexanoin
Function:
Origin:
Dipentaerythrityl Tri-Polyhydroxystearate
Function:
Origin:
Oryza Sativa (Rice) Extract
Function:
Origin:
Stearyl Glycyrrhetinate
Function:
Origin:
Potassium Glycyrrhizinate
Function:
Origin:
Superoxide Dismutase
Function:
Origin:
Niacinamide
Function:
Origin:
Pinus Pinaster Leaf Extract
Function:
Origin:
Houttuynia Cordata Extract
Function:
Origin:
Palmitoyl Tetrapeptide-7
Function:
Origin:
Palmitoyl Tripeptide-1
Function:
Origin:
Ceramide EOP
Function:
Origin:
Ceramide NS
Function:
Origin:
Ceramide NP
Function:
Origin:
Ceramide AS
Function:
Origin:
Ceramide AP
Function:
Origin:
Butter Extract
Function:
Origin:
Soluble Collagen
Function:
Origin:
Hydrolyzed Collagen
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Phytosterols
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Tocopherol
Function:
Origin:
Sodium Lactate
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Citric Acid
Function:
Origin:
Sodium Citrate
Function:
Origin:
Carbomer
Function:
Origin:
PEG-Crosspolymer
Function:
Origin:
PEG-5 Glyceryl Stearate
Function:
Origin:
Polysorbate 20
Function:
Origin:
Potassium Hydroxide
Function:
Origin:
PVP
Function:
Origin:
HEDTA
Function:
Origin:
Tromethamine
Function:
Origin:
Phenoxyethanol
Function:
Origin:

Ratings

All humectants
17.8
9
6
1
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
6.1
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 17.8 10
10.0
9
6
1
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
6.1
Ingredient Est. % Benchmark Humectancy
9
6
1
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 17.8 10
10
All humectants
17.8
9
6
1
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
6 /10 4 1 1.5
n/a
- 0.3 -
n/a
- 0.3 -
Total
1.5
Niacinamide
1.5
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1
Palmitoyl Tetrapeptide-7
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Palmitoyl Tripeptide-1
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
1.5
Ingredient Est. % Benchmark
Rich in Antioxidants
1.3
1
0.3
0.3
0.3
0.3
0.3
All antioxidants 3.8 3 Rich in antioxidants
All antioxidants
3.8
Superoxide Dismutase
1.3
Niacinamide
1
Houttuynia Cordata Extract
0.3
Sodium Hyaluronate
0.3
Hydrolyzed Hyaluronic Acid
0.3
Phytosterols
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
2
1
0.3
All soothing 3.3 5 No
All soothing
3.3
2
1
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.

Butylene Glycol
Est. %6
Function
Origin
Butylene GlycolA 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.
Triethylhexanoin
Est. %4
Function
Origin
TriethylhexanoinAn occlusive and emollient ester of glycerin and a fatty acid. It is easily spreadable and does not leave a sticky after-feel.
Dipentaerythrityl Tri-Polyhydroxystearate
Est. %3
Function
Origin
Dipentaerythrityl Tri-Polyhydroxystearate
Oryza Sativa (Rice) Extract
Est. %2.5
Function
Origin
Oryza Sativa (Rice) ExtractAn abrasive rice extract rich in various emollient fatty acids, amino acids, and vitamin E.
Stearyl Glycyrrhetinate
Est. %2
Function
Origin
Stearyl GlycyrrhetinateA plant compound obtained from licorice root. It is a powerful soothing ingredient that acts similar to steroid hormones and helps to treat inflamed and irritated skin.
Potassium Glycyrrhizinate
Est. %1.5
Function
Origin
Potassium Glycyrrhizinate
Superoxide Dismutase
Est. %1.3
Function
Origin
Superoxide Dismutase
Niacinamide
Est. %1
Function
Origin
Niacinamide

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.

Pinus Pinaster Leaf Extract
Est. %0.3
Function
Origin
Pinus Pinaster Leaf Extract
Houttuynia Cordata Extract
Est. %0.3
Function
Origin
Houttuynia Cordata ExtractAn 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.
Palmitoyl Tetrapeptide-7
Est. %0.3
Function
Origin
Palmitoyl Tetrapeptide-7

A synthetic peptide that mimics the activity of immunoglobulin G and signals to the skin to stop the inflammation. It has been shown in studies to reduce wrinkles and enhance collagen content.

Palmitoyl Tripeptide-1
Est. %0.3
Function
Origin
Palmitoyl Tripeptide-1

A small peptide consisting of three amino acids with anti-wrinkle effects. Together with Palmitoyl Tetrapeptide-7, it is a part of the popular anti-wrinkle complex called Matrixyl™ 3000.

Ceramide EOP
Est. %0.3
Function
Origin
Ceramide EOPFormerly called Ceramide 1, this ingredient is a skin-identical wax-like lipid with an ultra-long fatty acid chain. It restores and stabilizes the skin’s lipid matrix and helps to treat dry and flaky skin, especially when combined with other ceramides.
Ceramide NS
Est. %0.3
Function
Origin
Ceramide NSA wax-like lipid natural to the skin’s lipid matrix. It is less frequently used but, in combination with other ceramides, can help to restore balance in the skin’s lipid barrier.
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.
Ceramide AS
Est. %0.3
Function
Origin
Ceramide AS
Ceramide AP
Est. %0.3
Function
Origin
Ceramide APPreviously called Ceramide 6 II, Ceramide AP is one of the most common ceramides in the skin. Research has shown that dry, flaky skin has significantly less Ceramide AP. Its application helps to treat dry skin by restoring balance in the skin lipids.
Butter Extract
Est. %0.3
Function
Origin
Butter Extract
Soluble Collagen
Est. %0.3
Function
Origin
Soluble CollagenA protein obtained from farm or marine animals. Collagen molecules are too big to penetrate the skin so when they are applied via a skincare product they sit on top of the skin and act as humectant moisturizers.
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.

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.

Hydrolyzed Hyaluronic Acid
Est. %0.3
Function
Origin
Hydrolyzed Hyaluronic AcidA 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.
Phytosterols
Est. %0.3
Function
Origin
PhytosterolsA plant-based version of cholesterol that is used for its emollient properties in skincare. The richest sources of phytosterols are corn, rapeseed, and wheat germ oil.
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.

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.

Sodium Lactate
Est. %0.3
Function
Origin
Sodium LactateA sodium salt of lactic acid. Its main function is as a humectant but it can also serve as a pH adjuster. Additionally, sodium lactate can also be used as a chemical exfoliant due to its close chemical relation to lactic acid.
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.
Citric Acid
Est. %0.3
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.
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.
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.
PEG-Crosspolymer
Est. %0.3
Function
Origin
PEG-Crosspolymer
PEG-5 Glyceryl Stearate
Est. %0.3
Function
Origin
PEG-5 Glyceryl Stearate
Polysorbate 20
Est. %0.3
Function
Origin
Polysorbate 20A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
Potassium Hydroxide
Est. %0.3
Function
Origin
Potassium HydroxideA very alkaline ingredient, meaning that it has a high pH. Potassium hydroxide is therefore useful in bringing a low pH in a cosmetic product up to a more neutral, skin-safe level.
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.
HEDTA
Est. %0.3
Function
Origin
HEDTA
Tromethamine
Est. %0.3
Function
Origin
TromethamineAn 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.
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.