Skintific Symwhite 377 Dark Spot Serum

Skintific Symwhite 377 Dark Spot Serum
5.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.3 Occlusivity icon Occlusivity
6.4Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers

Review

Does Skintific Symwhite 377 Dark Spot Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Skintific Symwhite 377 Dark Spot Serum:

  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.2 out of 10.
  • Significant anti-wrinkle efficacy. With an anti-wrinkle rating of 6.4 out of 10, Skintific Symwhite 377 Dark Spot Serum is effective in minimizing wrinkles.
  • Soothing: Skintific Symwhite 377 Dark Spot Serum contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

Lightweight moisturizer ideal for oily skin and a humectant boost for any skincare routine

According to CreamScan analysis, Skintific Symwhite 377 Dark Spot Serum is quite moisturizing, with a moisturizing rating of 5.2 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.3 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Butylene Glycol (est. ≈6.0%), Niacinamide (est. ≈4.0%) and Glycerin (est. ≈3.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients. It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

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.

Significant anti-wrinkle efficacy

According to CreamScan analysis, Skintific Symwhite 377 Dark Spot Serum has a high anti-wrinkle rating of 6.4 out of 10.

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

  • Niacinamide (est. ≈4.0%),
     one of the most effective and well-researched anti-wrinkle ingredients. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
  • Ectoin (est. ≈0.3%),
     an amino acid-derived ingredient with moderate but proven anti-wrinkle efficacy.  A single clinical study involving 104 participants (Heinrich et al.) confirmed that a cream containing 2% ectoin reduced the average wrinkle width by 7% after 4 weeks of use, compared to the same formulation without ectoin (vehicle).
Among others, Skintific Symwhite 377 Dark Spot Serum also contains Beta-Glucan, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Beta-Glucan provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not contribute to the anti-wrinkle rating.
 

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

Rich in skin-protecting antioxidants

We estimate that Skintific Symwhite 377 Dark Spot Serum is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈4.0%).

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, Skintific Symwhite 377 Dark Spot Serum is rich (> 5%) in soothing ingredients, particularly Niacinamide (est. ≈4.0%).

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.

Ingredients

Est. % Ingredient Origin Functions
70
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
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:
Butylene Glycol
Function:
Origin:
Niacinamide
Function:
Origin:
Glycerin
Function:
Origin:
Sea Water
Function:
Origin:
Erythritol
Function:
Origin:
Hydroxyacetophenone
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Bis-PEG-15 Methyl Ether Dimethicone
Function:
Origin:
Squalane
Function:
Origin:
Phenylethyl Resorcinol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Sodium Acrylates Copolymer
Function:
Origin:
Ceramide NP
Function:
Origin:
Ceramide NS
Function:
Origin:
Ceramide AS
Function:
Origin:
Ceramide EOP
Function:
Origin:
Ceramide AP
Function:
Origin:
Centella Asiatica Oil
Function:
Origin:
Arbutin
Function:
Origin:
Ectoin
Function:
Origin:
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Function:
Origin:
Allantoin
Function:
Origin:
Capric Acid
Function:
Origin:
Lecithin
Function:
Origin:
Propanediol
Function:
Origin:
PPG-26-Buteth-26
Function:
Origin:
Lactobacillus/Rice Ferment Filtrate
Function:
Origin:
Disodium EDTA
Function:
Origin:
Hydroxypropyltrimonium Hyaluronate
Function:
Origin:
Methylpropanediol
Function:
Origin:
Beta-Glucan
Function:
Origin:
Phormidium Persicinum Extract
Function:
Origin:
Tocopherol
Function:
Origin:
Portulaca Oleracea Extract
Function:
Origin:
Crocus Sativus Style Extract
Function:
Origin:
Caprylhydroxamic Acid
Function:
Origin:
Pancratium Maritimum Extract
Function:
Origin:
Fructose
Function:
Origin:
Hydrolyzed Rhodophyceae Extract
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Phytosterols
Function:
Origin:
Disodium Stearoyl Glutamate
Function:
Origin:

Ratings

All humectants
19.5
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
Benchmark
10
All occlusives
0.6
0.3
0.3
Benchmark
20
Moisturizing rating
5.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 19.5 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
Occlusivity All occlusives 0.6 20
0.3
0.3
0.3
Moisturizing rating
5.2
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
All humectants 19.5 10
10
All humectants
19.5
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
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
All occlusives 0.6 20
0.3
All occlusives
0.6
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 4 6
2.5 /10 2 0.3 0.4
n/a
- 0.3 -
Total
6.4
Niacinamide
6
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
4
Ectoin
0.4
Ingredient anti-wrinkle power
2.5 /10
when present at, %
2
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
6.4
Ingredient Est. % Benchmark
Rich in Antioxidants
4
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 8 3 Rich in antioxidants
All antioxidants
8
Niacinamide
4
Hydroxyacetophenone
1.3
Phenylethyl Resorcinol
0.3
Sodium Hyaluronate
0.3
Centella Asiatica Oil
0.3
Arbutin
0.3
Beta-Glucan
0.3
Phormidium Persicinum Extract
0.3
Tocopherol
0.3
Portulaca Oleracea Extract
0.3
Phytosterols
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
4
0.3
0.3
0.3
0.3
All soothing 5.2 5 Rich in soothing
All soothing
5.2
4
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %70
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.
Butylene Glycol
Est. %6
Function
Origin
Butylene Glycol

A 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.

Niacinamide
Est. %4
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.

Glycerin
Est. %3
Function
Origin
Glycerin

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

Sea Water
Est. %2
Function
Origin
Sea WaterA water obtained from oceans, seas, and large saltwater lakes. The water has been purified, and what remains is a complex mixture of various mineral salts that have beneficial effects on the skin. Sea water is used as a humectant and a solvent.
Erythritol
Est. %1.5
Function
Origin
ErythritolA naturally occurring sweetener that hydrates skin by drawing in water.
Hydroxyacetophenone
Est. %1.3
Function
Origin
HydroxyacetophenoneAn antioxidant compound that can be found in many plants, although it is manufactured synthetically for skincare purposes. It can boost the preservative action of other conservants.
1,2-Hexanediol
Est. %1
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.
Bis-PEG-15 Methyl Ether Dimethicone
Est. %0.3
Function
Origin
Bis-PEG-15 Methyl Ether Dimethicone
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.
Phenylethyl Resorcinol
Est. %0.3
Function
Origin
Phenylethyl ResorcinolA derivative of resorcinol whose anti-pigment activity is well-researched and backed by science. It is very light-sensitive and must be protected by packaging or careful formulation.
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 Acrylates Copolymer
Est. %0.3
Function
Origin
Sodium Acrylates CopolymerA synthetic polymer that can come in various forms and is often used to create light gel-like textures. Some versions can also create a light film on the skin.
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 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 AS
Est. %0.3
Function
Origin
Ceramide AS
Ceramide EOP
Est. %0.3
Function
Origin
Ceramide EOP

Formerly 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 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.
Centella Asiatica Oil
Est. %0.3
Function
Origin
Centella Asiatica Oil
Arbutin
Est. %0.3
Function
Origin
ArbutinOne of the few potent anti-pigment compounds found naturally in bearberry or cranberry leaves. When applied to the skin, this ingredient converts into hydroquinone, with tyrosinase inhibiting effects.
Ectoin
Est. %0.3
Function
Origin
Ectoin

An amino acid-derived ingredient with average, yet proven by one study, anti-wrinkle efficacy.

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.
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.
Capric Acid
Est. %0.3
Function
Origin
Capric Acid
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Propanediol
Est. %0.3
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
PPG-26-Buteth-26
Est. %0.3
Function
Origin
PPG-26-Buteth-26A water-loving surfactant, which means it can act as an emulsifier, solubilizer, and cleansing agent. As an emulsifier, it helps to create oil-in-water emulsions.
Lactobacillus/Rice Ferment Filtrate
Est. %0.3
Function
Origin
Lactobacillus/Rice Ferment Filtrate
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.
Hydroxypropyltrimonium Hyaluronate
Est. %0.3
Function
Origin
Hydroxypropyltrimonium Hyaluronate
Methylpropanediol
Est. %0.3
Function
Origin
MethylpropanediolMethylpropanediol is a unique glycol that contains two primary hydroxyl groups. That makes methylpropanediol a powerful humectant and an excellent solvent.
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.
Phormidium Persicinum Extract
Est. %0.3
Function
Origin
Phormidium Persicinum Extract
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.

Portulaca Oleracea Extract
Est. %0.3
Function
Origin
Portulaca Oleracea ExtractDerived from green or common purslane, this moisturizing extract is particularly rich in alpha-linolenic acid, an omega-3 fatty acid, and contains antioxidant glutathione and vitamin E. As a herbal medicine, it is believed to treat headaches and inflammation.
Crocus Sativus Style Extract
Est. %0.3
Function
Origin
Crocus Sativus Style Extract
Caprylhydroxamic Acid
Est. %0.3
Function
Origin
Caprylhydroxamic AcidA chelating agent used alongside preservatives in order to boost their antimicrobial activity.
Pancratium Maritimum Extract
Est. %0.3
Function
Origin
Pancratium Maritimum Extract
Fructose
Est. %0.3
Function
Origin
FructoseA natural sugar that moisturizes the skin by drawing water to the surface.
Hydrolyzed Rhodophyceae Extract
Est. %0.3
Function
Origin
Hydrolyzed Rhodophyceae Extract
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.
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.
Disodium Stearoyl Glutamate
Est. %0.3
Function
Origin
Disodium Stearoyl GlutamateAn emulsifier that can provide a light feel, especially when used in color cosmetics to coat pigments. It is not expected to be irritating when used at recommended levels.