Tatcha Luminous Dewy Skin Night Concentrate Review

Tatcha Luminous Dewy Skin Night Concentrate
6.8
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
3.6 Occlusivity icon Occlusivity
Review

Does Tatcha Luminous Dewy Skin Night Concentrate Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Tatcha Luminous Dewy Skin Night Concentrate has to offer:
 
  • Significant moisturizing. It has a moisturizing rating of 6.8 out of 10.

Key Benefits of Tatcha Luminous Dewy Skin Night Concentrate

 
These are the key benefits you can expect from using Tatcha Luminous Dewy Skin Night Concentrate:
 

Lightweight Moisturizer Perfect for Combination and Oily Skin

According to CreamScan analysis, Tatcha Luminous Dewy Skin Night Concentrate is highly moisturizing, with a moisturizing rating of 6.8 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈9.0%) and Propanediol (est. ≈6.0%), and a moderate occlusivity of 3.6 out of 10, mainly due to the high content of Squalane (est. ≈4.0%) and Triethylhexanoin (est. ≈2.5%).

This type of moisturizer is ideal for people with combination and oily skin who want maximum hydration in a relatively lightweight, non-greasy formula. It combines a significant amount of humectants with a limited amount of occlusive ingredients to boost moisturizing efficacy without feeling too heavy.

This product may also be a good choice for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

A Humectant Boost for Any Skincare Routine

But it’s not limited to combination and 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.

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: Tatcha Luminous Dewy Skin Night Concentrate

 
CreamScan AI identified a few things to consider before adding Tatcha Luminous Dewy Skin Night Concentrate to your skincare routine:
 

Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Tatcha Luminous Dewy Skin Night Concentrate 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 Tatcha Luminous Dewy Skin Night Concentrate

 
Here’s an overview of the pros and cons of Tatcha Luminous Dewy Skin Night Concentrate to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing perfect for combination and oily skin
  • Also a good choice for people with normal skin who prefer fast-absorbing textures
  • As part of a routine: A humectant moisturizing boost, beneficial for any skin type
  • Lightweight texture

Cons: 

  • Questionable anti-wrinkle efficacy

Ingredients

Est. % Ingredient Origin Functions
65
9
6
4
3
2.5
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
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Propanediol
Function:
Origin:
Squalane
Function:
Origin:
Cyclopentasiloxane
Function:
Origin:
Triethylhexanoin
Function:
Origin:
Panax Ginseng Root Extract
Function:
Origin:
Origanum Majorana Leaf Extract
Function:
Origin:
Ziziphus Jujuba Seed Extract
Function:
Origin:
Thymus Serpyllum Extract
Function:
Origin:
Royal Jelly Extract
Function:
Origin:
Stearyl Glycyrrhetinate
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Algae Extract
Function:
Origin:
Scutellaria Baicalensis Root Extract
Function:
Origin:
Oryza Sativa (Rice) Germ Oil
Function:
Origin:
Camellia Japonica Seed Oil
Function:
Origin:
Sericin
Function:
Origin:
Inositol
Function:
Origin:
Glyceryl Stearate SE
Function:
Origin:
Polyglyceryl-2 Diisostearate
Function:
Origin:
PPG-5-Ceteth-10 Phosphate
Function:
Origin:
Sodium Lauroyl Lactylate
Function:
Origin:
Sorbitan Stearate
Function:
Origin:
Trideceth-12
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
Function:
Origin:
Butylene Glycol
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Fragrance
Function:
Origin:
Alcohol
Function:
Origin:
Phenoxyethanol
Function:
Origin:

Ratings

All humectants
17.1
9
6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
7.1
4.0
2.5
0.3
0.3
Benchmark
20
Moisturizing rating
6.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 17.1 10
10.0
9
6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 7.1 20
3.6
4.0
2.5
0.3
0.3
Moisturizing rating
6.8
Ingredient Est. % Benchmark Humectancy
9
6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 17.1 10
10
All humectants
17.1
9
6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4
2.5
0.3
0.3
All occlusives 7.1 20
3.6
All occlusives
7.1
4.0
2.5
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
Total
0
Camellia Sinensis Leaf Extract
-
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
2
0.3
0.3
0.3
All antioxidants 2.9 3 No
All antioxidants
2.9
Panax Ginseng Root Extract
2
Camellia Sinensis Leaf Extract
0.3
Algae Extract
0.3
Scutellaria Baicalensis Root Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
2
0.3
0.3
0.3
0.3
All soothing 3.2 5 No
All soothing
3.2
2
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. %9
Function
Origin
Glycerin

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

Propanediol
Est. %6
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.
Squalane
Est. %4
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.
Cyclopentasiloxane
Est. %3
Function
Origin
CyclopentasiloxaneA lightweight, fast-spreading emollient that leaves a very soft and silky after-feel on the skin. Supplied as a clear and colorless liquid, cyclopentasiloxane is often used as a solvent to dissolve other silicones in.
Triethylhexanoin
Est. %2.5
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.
Panax Ginseng Root Extract
Est. %2
Function
Origin
Panax Ginseng Root ExtractDerived from the roots of the Korean Ginseng, this extract contains a mixture of antioxidant and soothing ginsenosides which are proven to reduce inflammation and treat eczema. The root is a major part of Chinese traditional medicine.
Origanum Majorana Leaf Extract
Est. %1.5
Function
Origin
Origanum Majorana Leaf Extract
Ziziphus Jujuba Seed Extract
Est. %1.3
Function
Origin
Ziziphus Jujuba Seed Extract
Thymus Serpyllum Extract
Est. %1
Function
Origin
Thymus Serpyllum Extract
Royal Jelly Extract
Est. %0.3
Function
Origin
Royal Jelly ExtractAn emollient extract from royal jelly, a bee product. It consists of water, anti-inflammatory proteins, fats, and sugars. It is also a source of a fatty acid that stimulates collagen production.
Stearyl Glycyrrhetinate
Est. %0.3
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.
Camellia Sinensis Leaf Extract
Est. %0.3
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.

Algae Extract
Est. %0.3
Function
Origin
Algae ExtractThe name describes any extract made from any kind of algae. Algae extracts are moisturizing humectants – the gelatin-like polysaccharides bind and retain water, thereby hydrating the skin. Algae is a rich source of emollient and antioxidant compounds.
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.
Oryza Sativa (Rice) Germ Oil
Est. %0.3
Function
Origin
Oryza Sativa (Rice) Germ OilA fatty oil extracted from rice seed germs. It consists of emollient and occlusive moisturizing oleic, linoleic, linolenic, and arachidonic acids, and is suitable for all skin types.
Camellia Japonica Seed Oil
Est. %0.3
Function
Origin
Camellia Japonica Seed OilExtracted from the seeds of the common camellia, this fatty oil contains emollient and occlusive moisturizing oleic and linoleic acids, as well as vitamin E.
Sericin
Est. %0.3
Function
Origin
SericinOne of the two polymers that form a strand of natural silk. It acts as a humectant moisturizer in skincare, and as an anti-static in hair care.
Inositol
Est. %0.3
Function
Origin
InositolA humectant moisturizing, sugar-like compound that is present in all the cells of the body, but especially the brain. It is manufactured from sugar beets or carob tree pods for skincare purposes.
Glyceryl Stearate SE
Est. %0.3
Function
Origin
Glyceryl Stearate SEAn emulsifier, where the SE stands for self-emulsifying. Emulsions containing glyceryl stearate SE often impart a smooth, velvety feel upon the skin.
Polyglyceryl-2 Diisostearate
Est. %0.3
Function
Origin
Polyglyceryl-2 Diisostearate
PPG-5-Ceteth-10 Phosphate
Est. %0.3
Function
Origin
PPG-5-Ceteth-10 Phosphate
Sodium Lauroyl Lactylate
Est. %0.3
Function
Origin
Sodium Lauroyl LactylateA multifunctional ingredient that produces foamy cleansers and allows oil and water to mix.
Sorbitan Stearate
Est. %0.3
Function
Origin
Sorbitan StearateA vegetable-derived ingredient most commonly used as an emulsifier to stabilize water and oil mixtures.
Trideceth-12
Est. %0.3
Function
Origin
Trideceth-12
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.
PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
Est. %0.3
Function
Origin
PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether
Butylene Glycol
Est. %0.3
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.

Behenyl Alcohol
Est. %0.3
Function
Origin
Behenyl AlcoholA fatty alcohol with emollient properties. It is used as a co-emulsifier and thickener and tends to result in a product with a smooth and creamy application texture.
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.
Alcohol
Est. %0.3
Function
Origin
AlcoholAn effective antimicrobial ingredient that kills bacteria, fungi, and even some viruses. It is also an excellent solvent and astringent. Alcohol helps to create lighter and less viscous products. It can, however, be dehydrating and skin-sensitizing.
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.