Secret Key Fresh Nature Toner Tea Tree Review

Secret Key Fresh Nature Toner Tea Tree
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers
Review

Does Secret Key Fresh Nature Toner Tea Tree Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Secret Key Fresh Nature Toner Tea Tree 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.
  • Soothing: Secret Key Fresh Nature Toner Tea Tree contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

Key Benefits of Secret Key Fresh Nature Toner Tea Tree

 
These are the key benefits you can expect from using Secret Key Fresh Nature Toner Tea Tree:
 

Lightweight Purely Humectant Moisturizing, Ideal for Oily Skin

According to CreamScan analysis, Secret Key Fresh Nature Toner Tea Tree 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 Phormium Tenax Leaf Water (est. ≈75.0%) and Camellia Sinensis Leaf Extract (est. ≈3.0%).

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.

Tip: 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 Secret Key Fresh Nature Toner Tea Tree is rich (> 3%) in antioxidants, specifically Phormium Tenax Leaf Water (est. ≈75.0%) and Camellia Sinensis Leaf Extract (est. ≈3.0%).

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.

Skin Soothing and Calming Potential

Based on the ingredient list analysis, Secret Key Fresh Nature Toner Tea Tree is rich (> 5%) in soothing ingredients, particularly Camellia Sinensis Leaf Extract (est. ≈3.0%).

When applied to the skin, compounds of soothing ingredients, such as triglycerides, phospholipids, fatty acids, phenolic compounds, and antioxidants, work together to soothe the skin through various mechanisms: reducing inflammation, promoting wound healing, repairing the skin barrier, and providing antimicrobial and antioxidant activities.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: Secret Key Fresh Nature Toner Tea Tree

 
CreamScan AI identified a few things to consider before adding Secret Key Fresh Nature Toner Tea Tree 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 Secret Key Fresh Nature Toner Tea Tree 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.

Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Secret Key Fresh Nature Toner Tea Tree is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains Camellia Sinensis Leaf Extract, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Camellia Sinensis Leaf Extract provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.

While this does not categorically exclude the possibility that Camellia Sinensis Leaf Extract may reduce wrinkles, its efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were accessible to the CreamScan team at the time of publication.

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.

Pros & Cons of Secret Key Fresh Nature Toner Tea Tree

 
Here’s an overview of the pros and cons of Secret Key Fresh Nature Toner Tea Tree 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
  • Potentially soothing, as it contains a high concentration of soothing ingredients, specifically Camellia Sinensis Leaf Extract

Cons: 

  • Only if used as a standalone moisturizer - it needs to be paired with occlusives to seal in humectants
  • Questionable anti-wrinkle efficacy

Ingredients

Est. % Ingredient Origin Functions
75
6
4
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
Est. %
Phormium Tenax Leaf Water
Function:
Origin:
Alcohol Denat.
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Plantago Asiatica Extract
Function:
Origin:
Diospyros Kaki Leaf Extract
Function:
Origin:
Salix Alba (Willow) Bark Extract
Function:
Origin:
Ulmus Campestris (Elm) Bark Extract
Function:
Origin:
Laminaria Digitata Extract
Function:
Origin:
Zanthoxylum Piperitum Fruit Extract
Function:
Origin:
Pulsatilla Koreana Extract
Function:
Origin:
Usnea Barbata (Lichen) Extract
Function:
Origin:
Polysorbate 80
Function:
Origin:
4-Terpineol
Function:
Origin:
Chamomilla Recutita (Matricaria) Extract
Function:
Origin:
Nonoxynol-9
Function:
Origin:
Citrus Limon (Lemon) Fruit Extract
Function:
Origin:
Aloe Barbadensis Leaf Juice
Function:
Origin:
Althaea Rosea Root Extract
Function:
Origin:
Aloe Barbadensis Leaf Extract
Function:
Origin:
Disodium EDTA
Function:
Origin:
Fragrance
Function:
Origin:

Ratings

All humectants
79.2
75
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 79.2 10
10.0
75
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
75
3
0.3
0.3
0.3
0.3
All humectants 79.2 10
10
All humectants
79.2
75
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
n/a
- 3 -
Total
0
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
75
3
0.3
0.3
0.3
0.3
All antioxidants 79.2 3 Rich in antioxidants
All antioxidants
79.2
Phormium Tenax Leaf Water
75
Camellia Sinensis Leaf Extract
3
Laminaria Digitata Extract
0.3
Zanthoxylum Piperitum Fruit Extract
0.3
Aloe Barbadensis Leaf Juice
0.3
Aloe Barbadensis Leaf Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
3
1.3
0.3
0.3
0.3
0.3
All soothing 5.5 5 Rich in soothing
All soothing
5.5
3
1.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Phormium Tenax Leaf Water
Est. %75
Function
Origin
Phormium Tenax Leaf Water
Alcohol Denat.
Est. %6
Function
Origin
Alcohol Denat.

Denatured alcohol is ethanol that contains additives that make it unsafe to consume. It is mainly used as a solvent and an antimicrobial agent. A major drawback to alcohol denat. is that it dries out the skin.

1,2-Hexanediol
Est. %4
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.
Camellia Sinensis Leaf Extract
Est. %3
Function
Origin
Camellia Sinensis Leaf Extract

An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.

Plantago Asiatica Extract
Est. %2
Function
Origin
Plantago Asiatica Extract
Diospyros Kaki Leaf Extract
Est. %1.5
Function
Origin
Diospyros Kaki Leaf Extract
Salix Alba (Willow) Bark Extract
Est. %1.3
Function
Origin
Salix Alba (Willow) Bark ExtractA potent, soothing extract from the bark of the white willow. It has potent anti-inflammatory effects due to its salicin content. Tannins from the willow bark extract have astringent effects and can aid in the skin’s healing process.
Ulmus Campestris (Elm) Bark Extract
Est. %1
Function
Origin
Ulmus Campestris (Elm) Bark Extract
Laminaria Digitata Extract
Est. %0.3
Function
Origin
Laminaria Digitata ExtractAn antioxidant extract obtained from an edible brown seaweed called oarweed. It contains many humectant and gelling polysaccharides, as well as beneficial minerals.
Zanthoxylum Piperitum Fruit Extract
Est. %0.3
Function
Origin
Zanthoxylum Piperitum Fruit ExtractA pepper extract that is claimed to have antibacterial and antioxidant properties.
Pulsatilla Koreana Extract
Est. %0.3
Function
Origin
Pulsatilla Koreana ExtractAn extract derived from the Korean pasque flower. It contains various saponins with antimicrobial properties and has been successfully tested against bacteria involved with acne.
Usnea Barbata (Lichen) Extract
Est. %0.3
Function
Origin
Usnea Barbata (Lichen) ExtractA lichen-derivative with proven antibacterial activity.
Polysorbate 80
Est. %0.3
Function
Origin
Polysorbate 80A non-ionic surfactant, which means that it contains no chemical charges. It can be used as a mild cleansing agent in skin cleansing products but is more commonly used for its emulsifying abilities.
4-Terpineol
Est. %0.3
Function
Origin
4-Terpineol
Chamomilla Recutita (Matricaria) Extract
Est. %0.3
Function
Origin
Chamomilla Recutita (Matricaria) ExtractAn extract obtained from the whole German chamomile plant that contains nice-smelling chamazulene and bisabolol, as well as large amounts of soothing mucilage.
Nonoxynol-9
Est. %0.3
Function
Origin
Nonoxynol-9
Citrus Limon (Lemon) Fruit Extract
Est. %0.3
Function
Origin
Citrus Limon (Lemon) Fruit Extract

A 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.

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.
Althaea Rosea Root Extract
Est. %0.3
Function
Origin
Althaea Rosea Root Extract
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.
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.
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.