Secret Key Hyaluron Aqua Soft Toner

Secret Key Hyaluron Aqua Soft Toner
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
2.6Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Results you may expect from using Secret Key Hyaluron Aqua Soft Toner:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Secret Key Hyaluron Aqua Soft Toner:

  • Moderate moisturizing. It has a moisturizing rating of 5.0 out of 10.
  • Some anti-wrinkle efficacy: Secret Key Hyaluron Aqua Soft Toner has an anti-wrinkle rating of 2.6 out of 10 so you may expect some, although limited, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Quite moisturizing: Secret Key Hyaluron Aqua Soft Toner has 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 Glycerin (est. ≈6.0%), Methylpropanediol (est. ≈4.0%) and Pentylene Glycol (est. ≈3.0%).

Tip: Studies suggest that humectants alone do not moisturize the skin. We recommend applying a product with some occlusive ingredients after the use of this one.

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

Anti-wrinkle efficacy

According to CreamScan analysis, Secret Key Hyaluron Aqua Soft Toner has a slight anti-wrinkle rating of 2.6 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:

  • Sodium Salicylate (est. ≈1.3%),
     a sodium salt of salicylic acid, with average anti-wrinkle efficacy confirmed by one study.
  • Glycolic Acid (est. ≈0.3%),
     highly effective in peelings, yet with below-average anti-wrinkle efficacy when used in leave-on skincare products.
Among others, Secret Key Hyaluron Aqua Soft Toner also contains Centella Asiatica Extract, an ingredient marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Centella Asiatica Extract provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does 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 Secret Key Hyaluron Aqua Soft Toner is rich (> 3%) in antioxidants, specifically Sodium Hyaluronate (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.

Ingredients

Est. % Ingredient Origin Functions
65
Water
6
Glycerin
4
Methylpropanediol
3
Pentylene Glycol
2
Sodium Hyaluronate
1.5
Butylene Glycol
1.3
Sodium Salicylate
1
Camellia Sinensis Leaf Water
0.3
Melaleuca Alternifolia (Tea Tree) Leaf Water
0.3
Propylene Glycol
0.3
Glycolic Acid
0.3
Lactic Acid
0.3
Citric Acid
0.3
Centella Asiatica Extract
0.3
Trehalose
0.3
Sodium PCA
0.3
Sorbitol
0.3
Urea
0.3
Panthenol
0.3
Polyquaternium-51
0.3
Malic Acid
0.3
Tartaric Acid
0.3
Hydrolyzed Collagen
0.3
Aloe Barbadensis Leaf Juice
0.3
Hydrolyzed Hyaluronic Acid
0.3
Citrus Limon (Lemon) Fruit Extract
0.3
Vaccinium Myrtillus Fruit Extract
0.3
Pyrus Malus (Apple) Fruit Extract
0.3
Saccharum Officinarum (Sugarcane) Extract
0.3
Vitis Vinifera (Grape) Fruit Extract
0.3
Caprylyl Glycol
0.3
Angelica Dahurica Root Extract
0.3
Chrysanthemum Morifolium Flower Extract
0.3
Chamomilla Recutita (Matricaria) Leaf Extract
0.3
Hippophae Rhamnoides Extract
0.3
Maranta Arundinacea Root Extract
0.3
Thuja Occidentalis Leaf Extract
0.3
Vitex Trifolia Fruit Extract
0.3
Urtica Dioica (Nettle) Extract
0.3
Persea Gratissima (Avocado) Fruit Extract
0.3
Aloe Barbadensis Leaf Extract
0.3
Sambucus Nigra Fruit Extract
0.3
Asarum Sieboldii Root Extract
0.3
Cnidium Officinale Root Extract
0.3
Eclipta Prostrata Extract
0.3
Juglans Regia (Walnut) Seed Extract
0.3
Simmondsia Chinensis (Jojoba) Seed Extract
0.3
Hydroxyethylcellulose
0.3
Ethylhexylglycerin
0.3
1,2-Hexanediol
0.3
Phenoxyethanol
0.3
Methylparaben
0.3
Glyoxal
0.3
Sodium Nitrate
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Methylpropanediol
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Butylene Glycol
Function:
Origin:
Sodium Salicylate
Function:
Origin:
Camellia Sinensis Leaf Water
Function:
Origin:
Melaleuca Alternifolia (Tea Tree) Leaf Water
Function:
Origin:
Propylene Glycol
Function:
Origin:
Glycolic Acid
Function:
Origin:
Lactic Acid
Function:
Origin:
Citric Acid
Function:
Origin:
Centella Asiatica Extract
Function:
Origin:
Trehalose
Function:
Origin:
Sodium PCA
Function:
Origin:
Sorbitol
Function:
Origin:
Urea
Function:
Origin:
Panthenol
Function:
Origin:
Polyquaternium-51
Function:
Origin:
Malic Acid
Function:
Origin:
Tartaric Acid
Function:
Origin:
Hydrolyzed Collagen
Function:
Origin:
Aloe Barbadensis Leaf Juice
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Citrus Limon (Lemon) Fruit Extract
Function:
Origin:
Vaccinium Myrtillus Fruit Extract
Function:
Origin:
Pyrus Malus (Apple) Fruit Extract
Function:
Origin:
Saccharum Officinarum (Sugarcane) Extract
Function:
Origin:
Vitis Vinifera (Grape) Fruit Extract
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Angelica Dahurica Root Extract
Function:
Origin:
Chrysanthemum Morifolium Flower Extract
Function:
Origin:
Chamomilla Recutita (Matricaria) Leaf Extract
Function:
Origin:
Hippophae Rhamnoides Extract
Function:
Origin:
Maranta Arundinacea Root Extract
Function:
Origin:
Thuja Occidentalis Leaf Extract
Function:
Origin:
Vitex Trifolia Fruit Extract
Function:
Origin:
Urtica Dioica (Nettle) Extract
Function:
Origin:
Persea Gratissima (Avocado) Fruit Extract
Function:
Origin:
Aloe Barbadensis Leaf Extract
Function:
Origin:
Sambucus Nigra Fruit Extract
Function:
Origin:
Asarum Sieboldii Root Extract
Function:
Origin:
Cnidium Officinale Root Extract
Function:
Origin:
Eclipta Prostrata Extract
Function:
Origin:
Juglans Regia (Walnut) Seed Extract
Function:
Origin:
Simmondsia Chinensis (Jojoba) Seed Extract
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Methylparaben
Function:
Origin:
Glyoxal
Function:
Origin:
Sodium Nitrate
Function:
Origin:

Ratings

All humectants
21.3
6
4
3
2
1.5
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
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 21.3 10
10.0
6
4
3
2
1.5
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
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
6
4
3
2
1.5
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
All humectants 21.3 10
10
All humectants
21.3
6
4
3
2
1.5
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
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
2.5 /10 1 1.3 2.5
1.5 /10 5 0.3 0.1
n/a
- 0.3 -
Total
2.6
Sodium Salicylate
2.5
Ingredient anti-wrinkle power
2.5 /10
when present at, %
1
in this formula, est. %
1.3
Glycolic Acid
0.1
Ingredient anti-wrinkle power
1.5 /10
when present at, %
5
in this formula, est. %
0.3
Centella Asiatica Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2.6
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
0.3
0.3
All antioxidants 5.9 3 Rich in antioxidants
All antioxidants
5.9
Sodium Hyaluronate
2
Centella Asiatica Extract
0.3
Aloe Barbadensis Leaf Juice
0.3
Hydrolyzed Hyaluronic Acid
0.3
Vaccinium Myrtillus Fruit Extract
0.3
Pyrus Malus (Apple) Fruit Extract
0.3
Saccharum Officinarum (Sugarcane) Extract
0.3
Vitis Vinifera (Grape) Fruit Extract
0.3
Chrysanthemum Morifolium Flower Extract
0.3
Hippophae Rhamnoides Extract
0.3
Thuja Occidentalis Leaf Extract
0.3
Aloe Barbadensis Leaf Extract
0.3
Sambucus Nigra Fruit Extract
0.3
Simmondsia Chinensis (Jojoba) Seed Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All soothing 2.7 5 No
All soothing
2.7
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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.
Glycerin
Est. %6
Function
Origin
Glycerin

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

Methylpropanediol
Est. %4
Function
Origin
MethylpropanediolMethylpropanediol is a unique glycol that contains two primary hydroxyl groups. That makes methylpropanediol a powerful humectant and an excellent solvent.
Pentylene Glycol
Est. %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 Hyaluronate
Est. %2
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.

Butylene Glycol
Est. %1.5
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.
Sodium Salicylate
Est. %1.3
Function
Origin
Sodium Salicylate

A synthetic derivative of salicylic acid with confirmed anti-wrinkle efficacy.

Camellia Sinensis Leaf Water
Est. %1
Function
Origin
Camellia Sinensis Leaf WaterDescription is coming soon
Melaleuca Alternifolia (Tea Tree) Leaf Water
Est. %0.3
Function
Origin
Melaleuca Alternifolia (Tea Tree) Leaf WaterDescription is coming soon
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.
Glycolic Acid
Est. %0.3
Function
Origin
Glycolic Acid

The second most used AHA (after lactic acid) known for its potent exfoliating and smoothing effects. It increases skin cell turnover, which is beneficial for treating acne. When used in peels, glycolic acid has confirmed anti-wrinkle efficacy, though it is less effective in leave-on products like creams and serums.

Lactic Acid
Est. %0.3
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
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.
Centella Asiatica Extract
Est. %0.3
Function
Origin
Centella Asiatica ExtractAn 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.
Trehalose
Est. %0.3
Function
Origin
TrehaloseA sweet-tasting saccharide that can be found in various yeasts and fungi and that is manufactured from starch for cosmetic purposes. It is one of the most popular sugars in skincare and is mainly used for its humectant properties.
Sodium PCA
Est. %0.3
Function
Origin
Sodium PCAOne of the most important parts of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Sodium PCA is used in skincare for its fantastic humectant properties.
Sorbitol
Est. %0.3
Function
Origin
SorbitolA sweet-tasting alcohol derived from glucose. Aside from its sweet taste (for which it is used as a very common sweetener), Sorbitol is also very good at retaining water and is used in skincare as a humectant.
Urea
Est. %0.3
Function
Origin
UreaUrea can be found in urine, skin, and other tissues as a degradation product of proteins. In concentrations below 5%, urea is humectant moisturizing. At concentrations above 10% it is keratolytic, that helps to break away old, flaking, and cracked skin.
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.
Polyquaternium-51
Est. %0.3
Function
Origin
Polyquaternium-51A biocompatible phospholipid copolymer that is designed to mimic the lipid-based cell membrane found in human skin. Its main function is as a humectant moisturizer.
Malic Acid
Est. %0.3
Function
Origin
Malic AcidA simple organic alpha-hydroxy acid (AHA) commonly found in unripe fruits. It is more gentle of an exfoliant when compared to the famous and potent glycolic and lactic acids.
Tartaric Acid
Est. %0.3
Function
Origin
Tartaric AcidA less used AHA. It is mostly used as a pH adjusting ingredient and its effects on the skin are yet to be researched. Its derivatives are used in a similar manner to barrier-repairing ceramides.
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.

Aloe Barbadensis Leaf Juice
Est. %0.3
Function
Origin
Aloe Barbadensis Leaf JuiceA gelatinous juice from Aloe vera leaves that acts as a powerful humectant, emollient, and antioxidant. It contains enzymes, amino acids, vitamins, and minerals that soothe irritated skin and have wound-healing and anti-inflammatory 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.
Citrus Limon (Lemon) Fruit Extract
Est. %0.3
Function
Origin
Citrus Limon (Lemon) Fruit ExtractA fragrant extract from lemon peels that contains various antioxidant flavonoids, organic acids, and limonoids – which are currently under investigation as potential anti-wrinkle and anti-pigment compounds.
Vaccinium Myrtillus Fruit Extract
Est. %0.3
Function
Origin
Vaccinium Myrtillus Fruit ExtractAn extract derived from the berries of the bilberry plant, sometimes called European blueberry. It is rich in antioxidant anthocyanins and astringent tannins.
Pyrus Malus (Apple) Fruit Extract
Est. %0.3
Function
Origin
Pyrus Malus (Apple) Fruit ExtractAn extract derived from apple fruit that has humectant moisturizing and antioxidant properties, as well as gentle anti-pigment effects. It contains humectant sugars, anti-pigment organic acids, and flavonoids.
Saccharum Officinarum (Sugarcane) Extract
Est. %0.3
Function
Origin
Saccharum Officinarum (Sugarcane) ExtractAn antioxidant extract from sugarcane, the famous crop used to make sugar. It acts as a humectant and exfoliating agent – the little sugar crystals mechanically remove dead skin cells from the skin’s surface.
Vitis Vinifera (Grape) Fruit Extract
Est. %0.3
Function
Origin
Vitis Vinifera (Grape) Fruit ExtractAn extract obtained from the skin and pulp of grapes. Grape skin and pulp contain antioxidant and astringent flavonoids and tannins, famous resveratrol, and many different organic and phenolic acids.
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.
Angelica Dahurica Root Extract
Est. %0.3
Function
Origin
Angelica Dahurica Root ExtractDescription is coming soon
Chrysanthemum Morifolium Flower Extract
Est. %0.3
Function
Origin
Chrysanthemum Morifolium Flower ExtractDescription is coming soon
Chamomilla Recutita (Matricaria) Leaf Extract
Est. %0.3
Function
Origin
Chamomilla Recutita (Matricaria) Leaf ExtractDescription is coming soon
Hippophae Rhamnoides Extract
Est. %0.3
Function
Origin
Hippophae Rhamnoides ExtractAn extract from sea buckthorn fruits. It contains various antioxidant and astringent compounds and significantly improved skin elasticity in a small clinical study.
Maranta Arundinacea Root Extract
Est. %0.3
Function
Origin
Maranta Arundinacea Root ExtractDescription is coming soon
Thuja Occidentalis Leaf Extract
Est. %0.3
Function
Origin
Thuja Occidentalis Leaf ExtractDescription is coming soon
Vitex Trifolia Fruit Extract
Est. %0.3
Function
Origin
Vitex Trifolia Fruit ExtractDescription is coming soon
Urtica Dioica (Nettle) Extract
Est. %0.3
Function
Origin
Urtica Dioica (Nettle) ExtractDescription is coming soon
Persea Gratissima (Avocado) Fruit Extract
Est. %0.3
Function
Origin
Persea Gratissima (Avocado) Fruit ExtractDescription is coming soon
Aloe Barbadensis Leaf Extract
Est. %0.3
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.
Sambucus Nigra Fruit Extract
Est. %0.3
Function
Origin
Sambucus Nigra Fruit ExtractA soothing extract of elderberries that is packed with astringent tannins and antioxidant anthocyanins.
Asarum Sieboldii Root Extract
Est. %0.3
Function
Origin
Asarum Sieboldii Root ExtractDescription is coming soon
Cnidium Officinale Root Extract
Est. %0.3
Function
Origin
Cnidium Officinale Root ExtractDescription is coming soon
Eclipta Prostrata Extract
Est. %0.3
Function
Origin
Eclipta Prostrata ExtractA soothing extract of false daisy that contains a variety of active anti-inflammatory phytochemicals such as flavonoids, terpenes, phytosterols, and special compounds called thiopenes.
Juglans Regia (Walnut) Seed Extract
Est. %0.3
Function
Origin
Juglans Regia (Walnut) Seed ExtractDescription is coming soon
Simmondsia Chinensis (Jojoba) Seed Extract
Est. %0.3
Function
Origin
Simmondsia Chinensis (Jojoba) Seed ExtractAn antioxidant and emollient extract obtained from the seeds of the famous jojoba.
Hydroxyethylcellulose
Est. %0.3
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
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.
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.
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.
Methylparaben
Est. %0.3
Function
Origin
MethylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
Glyoxal
Est. %0.3
Function
Origin
GlyoxalDescription is coming soon
Sodium Nitrate
Est. %0.3
Function
Origin
Sodium NitrateDescription is coming soon