ISOI Acni Dr. 1st Control Tonic Review

ISOI Acni Dr. 1st Control Tonic
2.8
/ 10
Moisturizing
5.5 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Rich
in Antioxidants
Review

Does ISOI Acni Dr. 1st Control Tonic Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what ISOI Acni Dr. 1st Control Tonic has to offer:
 
  • Light moisturizing. It has a moisturizing rating of 2.8 out of 10.
  • Antioxidant protection.

Key Benefits of ISOI Acni Dr. 1st Control Tonic

 
These are the key benefits you can expect from using ISOI Acni Dr. 1st Control Tonic:
 

Lightweight Purely Humectant Moisturizer Suitable for Oily Skin

According to CreamScan analysis, ISOI Acni Dr. 1st Control Tonic is lightly moisturizing, with a moisturizing rating of 2.8 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a moderate humectancy of 5.5 out of 10, primarily due to the high content of Glycerin (est. ≈4.0%).

This product, when used alone as a moisturizer, can provide light humectant hydration in a fast-absorbing formula without any occlusive ingredients. This could work for people with oily skin who need a basic level of hydration.

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 Add-on for Any Skincare Routine

But it’s not limited to oily skin - since it contains a moderate amount of humectants, such a humectant add-on will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer.

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

Rich in Skin-Protecting Antioxidants

We estimate that ISOI Acni Dr. 1st Control Tonic is rich (> 3%) in antioxidants, specifically Rosa Damascena Flower Oil (est. ≈1.3%), Sodium Hyaluronate (est. ≈0.3%), Olea Europaea (Olive) Leaf 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.

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: ISOI Acni Dr. 1st Control Tonic

 
CreamScan AI identified a few things to consider before adding ISOI Acni Dr. 1st Control Tonic 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 ISOI Acni Dr. 1st Control Tonic 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 ISOI Acni Dr. 1st Control Tonic is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains some ingredients often marketed as effective in reducing wrinkles, specifically Olea Europaea (Olive) Leaf Extract, Centella Asiatica Extract, and Beta-Glucan. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. 

While this does not categorically exclude the possibility that these ingredients may reduce wrinkles, their 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, these ingredients do 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 ISOI Acni Dr. 1st Control Tonic

 
Here’s an overview of the pros and cons of ISOI Acni Dr. 1st Control Tonic to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides moderate humectant moisturizing suitable for oily skin
  • As part of a routine: A humectant moisturizing enhancement, 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
  • 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. %
Water
Function:
Origin:
Rosa Damascena Flower Water
Function:
Origin:
Glycerin
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Dryopteris Crassirhizoma Extract
Function:
Origin:
Cuscuta Australis Seed Extract
Function:
Origin:
Rosa Damascena Flower Oil
Function:
Origin:
Mannan
Function:
Origin:
Allantoin
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Salix Alba (Willow) Leaf Extract
Function:
Origin:
Olea Europaea (Olive) Leaf Extract
Function:
Origin:
Centella Asiatica Extract
Function:
Origin:
Beta-Glucan
Function:
Origin:
Glycyrrhiza Glabra (Licorice) Root Extract
Function:
Origin:
Equisetum Arvense Extract
Function:
Origin:
Brassica Campestris (Rapeseed) Extract
Function:
Origin:
Houttuynia Cordata Extract
Function:
Origin:
Castanea Crenata (Chestnut) Shell Extract
Function:
Origin:
Rhus Semialata Gall Extract
Function:
Origin:
Scutellaria Baicalensis Root Extract
Function:
Origin:
Paeonia Suffruticosa Root Extract
Function:
Origin:

Ratings

All humectants
5.5
4
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
2.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 5.5 10
5.5
4
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
2.8
Ingredient Est. % Benchmark Humectancy
4
0.3
0.3
0.3
0.3
0.3
All humectants 5.5 10
5.5
All humectants
5.5
4
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
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Olea Europaea (Olive) Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Centella Asiatica Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Beta-Glucan
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 3.7 3 Rich in antioxidants
All antioxidants
3.7
Rosa Damascena Flower Oil
1.3
Sodium Hyaluronate
0.3
Olea Europaea (Olive) Leaf Extract
0.3
Centella Asiatica Extract
0.3
Beta-Glucan
0.3
Glycyrrhiza Glabra (Licorice) Root Extract
0.3
Equisetum Arvense Extract
0.3
Houttuynia Cordata Extract
0.3
Scutellaria Baicalensis Root 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
All soothing 2.4 5 No
All soothing
2.4
0.3
0.3
0.3
0.3
0.3
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.
Rosa Damascena Flower Water
Est. %6
Function
Origin
Rosa Damascena Flower WaterA fragrant water that is leftover after the steam distillation of Damask rose petals. During this process, the essential oil floats to the surface of the water and is collected. The leftover water has a fresh, rosy scent.
Glycerin
Est. %4
Function
Origin
Glycerin

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

Alcohol Denat.
Est. %3
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.

Dryopteris Crassirhizoma Extract
Est. %2
Function
Origin
Dryopteris Crassirhizoma Extract
Cuscuta Australis Seed Extract
Est. %1.5
Function
Origin
Cuscuta Australis Seed Extract
Rosa Damascena Flower Oil
Est. %1.3
Function
Origin
Rosa Damascena Flower OilAlso known as Damask rose oil, it is one of the most precious and expensive essential oils in the world obtained from the petals of the Damask rose. It is used in skincare as a luxurious fragrance.
Mannan
Est. %1
Function
Origin
Mannan
Allantoin
Est. %0.3
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
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.

Salix Alba (Willow) Leaf Extract
Est. %0.3
Function
Origin
Salix Alba (Willow) Leaf Extract
Olea Europaea (Olive) Leaf Extract
Est. %0.3
Function
Origin
Olea Europaea (Olive) Leaf ExtractAn antioxidant and fragrant extract from the leaves of the olive tree. It contains a promising anti-aging compound called Oleuropein, and a prospective anti-pigment compound called Cornoside.
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.
Beta-Glucan
Est. %0.3
Function
Origin
Beta-GlucanA special polysaccharide obtained from cereals, mushrooms, yeast, bacteria, and some species of seaweed. It is a promising anti-wrinkle, wound healing, antioxidant, and moisturizing ingredient.
Glycyrrhiza Glabra (Licorice) Root Extract
Est. %0.3
Function
Origin
Glycyrrhiza Glabra (Licorice) Root ExtractAn extract from the licorice root. It contains a well-researched anti-inflammatory compound called glycyrrhizin that can reduce inflammation. Licorice root extract is also used for its powerful antioxidant effects and ability to treat pigmentation.
Equisetum Arvense Extract
Est. %0.3
Function
Origin
Equisetum Arvense ExtractA soothing extract from the green part of the horsetail, a non-flowering plant that contains a lot of minerals beneficial for skin growth, antioxidant flavonoids, and astringent tannins.
Brassica Campestris (Rapeseed) Extract
Est. %0.3
Function
Origin
Brassica Campestris (Rapeseed) 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.
Castanea Crenata (Chestnut) Shell Extract
Est. %0.3
Function
Origin
Castanea Crenata (Chestnut) Shell Extract
Rhus Semialata Gall Extract
Est. %0.3
Function
Origin
Rhus Semialata Gall Extract
Scutellaria Baicalensis Root Extract
Est. %0.3
Function
Origin
Scutellaria Baicalensis Root ExtractA powerful antioxidant, soothing, and astringent extract derived from the roots of Baikal/Chinese skullcap. It contains various unique flavonoids that are believed to soothe irritated and inflamed skin and protect from UV-induced oxidative damage.
Paeonia Suffruticosa Root Extract
Est. %0.3
Function
Origin
Paeonia Suffruticosa Root ExtractA soothing extract obtained from a hybrid species of tree peony that contains various active compounds such as astringent tannins, terpenes, and paeonols.