BeautyBio The Nightly Retinol Repair Serum

BeautyBio The Nightly Retinol Repair Serum
3.9
/ 10
Moisturizing
7.4 Humectancy icon Humectancy
0.4 Occlusivity icon Occlusivity
5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Does BeautyBio The Nightly Retinol Repair Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using BeautyBio The Nightly Retinol Repair Serum:

  • Light moisturizing. It has a moisturizing rating of 3.9 out of 10.
  • Considerable anti-wrinkle efficacy: BeautyBio The Nightly Retinol Repair Serum has an anti-wrinkle rating of 5.0 out of 10, indicating a moderate ability to reduce wrinkles.
  • Antioxidant protection.

Lightweight moisturizer well-suited for oily skin and a humectant enhancement for any skincare routine

According to CreamScan analysis, BeautyBio The Nightly Retinol Repair Serum is lightly moisturizing, with a moisturizing rating of 3.9 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.4 out of 10 and a high humectancy of 7.4 out of 10, primarily due to the high content of Glycerin (est. ≈4.0%) and Sodium Hyaluronate (est. ≈2.5%).

This humectant-rich product, when used alone as a moisturizer, is well-suited for oily skin, providing moderate hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients. It can also be a good option for people with normal skin who prefer lightweight moisturizers.

Such a humectant engancement 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.

Considerable anti-wrinkle efficacy

According to CreamScan analysis, BeautyBio The Nightly Retinol Repair Serum has a moderate anti-wrinkle rating of 5.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Retinal (est. ≈0.05%), 
 also known as retinaldehyde, is a potent retinoid with anti-wrinkle efficacy confirmed by a single clinical study involving 125 participants (Creidi et al.). This study demonstrated that a cream containing 0.05% retinal reduced the average wrinkle depth by 8% after 18 weeks of use, compared to a vehicle (the same formulation without retinal).
 
Among others, BeautyBio The Nightly Retinol Repair Serum also contains Tetrahexyldecyl Ascorbate, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Tetrahexyldecyl Ascorbate 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, 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.

Rich in skin-protecting antioxidants

We estimate that BeautyBio The Nightly Retinol Repair Serum is rich (> 3%) in antioxidants, specifically Sodium Hyaluronate (est. ≈2.5%).

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
80
6
4
2.5
0.05
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:
Ethylhexyl Palmitate
Function:
Origin:
Glycerin
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Retinal
Function:
Origin:
Tetrahexyldecyl Ascorbate
Function:
Origin:
Leuconostoc/Radish Root Ferment Filtrate
Function:
Origin:
Amorphophallus Konjac Root Powder
Function:
Origin:
Leontopodium Alpinum Meristem Cell Culture
Function:
Origin:
Commiphora Mukul Resin Extract
Function:
Origin:
PEG-40 Hydrogenated Castor Oil
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Bisabolol
Function:
Origin:
Panthenol
Function:
Origin:
Tocopherol
Function:
Origin:
Palmitoyl Tripeptide-28
Function:
Origin:
Allantoin
Function:
Origin:
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Function:
Origin:
Aminomethyl Propanol
Function:
Origin:
Trihydroxystearin
Function:
Origin:
Xanthan Gum
Function:
Origin:
Carbomer
Function:
Origin:
Butylene Glycol
Function:
Origin:
Silica
Function:
Origin:
Iron Oxides (CI 77491)
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Disodium EDTA
Function:
Origin:
Benzoic Acid
Function:
Origin:
Sorbic Acid
Function:
Origin:
Chlorphenesin
Function:
Origin:
Citric Acid
Function:
Origin:
BHT
Function:
Origin:

Ratings

All humectants
7.4
4
2.5
0.3
0.3
0.3
Benchmark
10
All occlusives
0.9
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
3.9
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.4 10
7.4
4
2.5
0.3
0.3
0.3
Occlusivity All occlusives 0.9 20
0.4
0.3
0.3
0.3
Moisturizing rating
3.9
Ingredient Est. % Benchmark Humectancy
4
2.5
0.3
0.3
0.3
All humectants 7.4 10
7.4
All humectants
7.4
4
2.5
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
0.3
All occlusives 0.9 20
0.4
All occlusives
0.9
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
5 /10 0.05 0.05 5
n/a
- 0.3 -
Total
5
Retinal
5
Ingredient anti-wrinkle power
5 /10
when present at, %
0.05
in this formula, est. %
0.05
Tetrahexyldecyl Ascorbate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
5
Ingredient Est. % Benchmark
Rich in Antioxidants
2.5
0.3
0.3
0.3
All antioxidants 3.4 3 Rich in antioxidants
All antioxidants
3.4
Sodium Hyaluronate
2.5
Tetrahexyldecyl Ascorbate
0.3
Tocopherol
0.3
BHT
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
All soothing 1.2 5 No
All soothing
1.2
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %80
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.
Ethylhexyl Palmitate
Est. %6
Function
Origin
Ethylhexyl PalmitateA rich emollient without the oily after-feel, making it a popular replacement for mineral oil. It is derived from natural sources such as palm oil and palm kernel oil. Ethylhexyl palmitate is listed as a common comedogenic ingredient by acne.org.
Glycerin
Est. %4
Function
Origin
Glycerin

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

Sodium Hyaluronate
Est. %2.5
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.

Retinal
Est. %0.05
Function
Origin
Retinal

A potent ingredient of the retinoid group with confirmed anti-wrinkle capabilities.

Tetrahexyldecyl Ascorbate
Est. %0.3
Function
Origin
Tetrahexyldecyl AscorbateA lipid-soluble form of vitamin C that is more stable and less irritating than ascorbic acid. According to a recent clinical study, THDA has all the capabilities of regular vitamin C, including anti-wrinkle and anti-pigment activity.
Leuconostoc/Radish Root Ferment Filtrate
Est. %0.3
Function
Origin
Leuconostoc/Radish Root Ferment FiltrateA biotechnological fermentation ingredient that is created by feeding radish root to Leuconostoc kimchii. It allegedly contains organic acids and a mixture of peptides known as bacteriocins – which have antimicrobial activity.
Amorphophallus Konjac Root Powder
Est. %0.3
Function
Origin
Amorphophallus Konjac Root Powder
Leontopodium Alpinum Meristem Cell Culture
Est. %0.3
Function
Origin
Leontopodium Alpinum Meristem Cell Culture
Commiphora Mukul Resin Extract
Est. %0.3
Function
Origin
Commiphora Mukul Resin ExtractA fragrant extract derived from the resin of a Northern Indian tree called Commiphora wightii. It has a sweet, honey-like scent and contains some rare anti-inflammatory compounds.
PEG-40 Hydrogenated Castor Oil
Est. %0.3
Function
Origin
PEG-40 Hydrogenated Castor OilA castor oil-derived ingredient often used to incorporate small amounts of oil (such as a fragrance) into a water-based product. PEG-4 HCO is a gold-standard solubilizer and can be used in low amounts due to its ability to solubilize things so well.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Bisabolol
Est. %0.3
Function
Origin
Bisabolol

An anti-inflammatory compound found naturally in German chamomile essential oil. It has a pleasant, sweet, and floral scent. Bisabolol also has soothing and anti-inflammatory properties but can cause an allergic reaction in more sensitive individuals.

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.
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.

Palmitoyl Tripeptide-28
Est. %0.3
Function
Origin
Palmitoyl Tripeptide-28
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.
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Est. %0.3
Function
Origin
Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer
Aminomethyl Propanol
Est. %0.3
Function
Origin
Aminomethyl PropanolA synthetic ingredient that helps to adjust the pH of a product to make it less acidic.
Trihydroxystearin
Est. %0.3
Function
Origin
Trihydroxystearin
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Carbomer
Est. %0.3
Function
Origin
CarbomerA synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
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.

Silica
Est. %0.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
Iron Oxides (CI 77491)
Est. %0.3
Function
Origin
Iron Oxides (CI 77491)A red colorant also known as red iron oxide. This is an EU-approved colorant used in a wide variety of products.
Titanium Dioxide (CI 77891)
Est. %0.3
Function
Origin
Titanium Dioxide (CI 77891)One of two the most commonly used mineral sunscreens. It can absorb UV light, including UVB – which causes burning, tanning, and even skin cancer. Also used as a colorant, titanium dioxide gives a product a bright white color.
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.
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.
Benzoic Acid
Est. %0.3
Function
Origin
Benzoic AcidA preservative effective against fungi, yeast, and some bacteria. It is commonly paired with phenoxyethanol to create a broad spectrum preservation system. Benzoic acid can also serve as a pH adjuster, fragrance, and bulking agent.
Sorbic Acid
Est. %0.3
Function
Origin
Sorbic AcidAn organic acid that can be naturally found in the berries of the Mountain ash, although it is manufactured synthetically for skincare purposes. It is used as a preservative and antimicrobial agent, protecting a skincare product from spoiling.
Chlorphenesin
Est. %0.3
Function
Origin
ChlorphenesinA preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
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.
BHT
Est. %0.3
Function
Origin
BHTAn antioxidant ingredient that naturally occurs in green algae and some bacteria or fungi but, for commercial use, is created synthetically. BHT is also used occasionally as a fragrance, where it presents a sweet, camphor-like odor.