Jack Black Protein Booster Skin Serum

Jack Black Protein Booster Skin Serum
7.1
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
4.2 Occlusivity icon Occlusivity
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers

Review

Results you may expect from using Jack Black Protein Booster Skin Serum:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Jack Black Protein Booster Skin Serum:

  • Significant moisturizing. It has a moisturizing rating of 7.1 out of 10.
  • Soothing: Jack Black Protein Booster Skin Serum contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

How moisturizing is it?

Highly moisturizing: Jack Black Protein Booster Skin Serum has a moisturizing rating of 7.1 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. ≈6.0%) and Aloe Barbadensis Leaf Juice (est. ≈3.0%), and a moderate occlusivity of 4.2 out of 10, mainly due to the high content of Caprylic/Capric Triglyceride (est. ≈4.0%) and Linum Usitatissimum (Linseed) Seed Oil (est. ≈2.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Jack Black Protein Booster Skin Serum has a zero anti-wrinkle rating.

It contains some ingredients marketed as effective in reducing wrinkles, specifically Camellia Sinensis Leaf Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Retinyl Palmitate, Ascorbyl Palmitate, Palmitoyl Oligopeptide, and Palmitoyl Tetrapeptide-7. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do 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, could deliver some anti-wrinkle effects through its moisturizing action.

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

Antioxidant benefits

We estimate that Jack Black Protein Booster Skin Serum is rich (> 3%) in antioxidants, specifically Aloe Barbadensis Leaf Juice (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

Based on the ingredient list analysis, Jack Black Protein Booster Skin Serum is rich (> 5%) in soothing ingredients, particularly Aloe Barbadensis Leaf Juice (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.

Ingredients

Est. % Ingredient Origin Functions
70
Water
6
Glycerin
4
Caprylic/Capric Triglyceride
3
Aloe Barbadensis Leaf Juice
2
Linum Usitatissimum (Linseed) Seed Oil
1.5
Camellia Sinensis Leaf Extract
1.3
Cocos Nucifera (Coconut) Oil
1
Dipeptide Diaminobutyroyl Benzylamide Diacetate
0.3
Simmondsia Chinensis (Jojoba) Seed Oil
0.3
Sorghum Bicolor Stalk Juice
0.3
Ormenis Multicaulis Oil
0.3
Glycine Soja (Soybean) Oil
0.3
Retinyl Palmitate
0.3
Zea Mays (Corn) Oil
0.3
Hamamelis Virginiana (Witch Hazel) Water
0.3
Lonicera Caprifolium (Honeysuckle) Flower Extract
0.3
Pelargonium Graveolens Flower Oil
0.3
Lonicera Japonica (Honeysuckle) Flower Extract
0.3
Rosmarinus Officinalis (Rosemary) Leaf Oil
0.3
Plantago Lanceolata Leaf Extract
0.3
Butylene Glycol
0.3
Caprylyl Glycol
0.3
Xanthan Gum
0.3
Polysorbate 20
0.3
Tocopherol
0.3
Ascorbyl Palmitate
0.3
Taurine
0.3
Sodium Hyaluronate
0.3
Teprenone
0.3
Citric Acid
0.3
Potassium Sorbate
0.3
Carbomer
0.3
Palmitoyl Oligopeptide
0.3
Sodium Polystyrene Sulfonate
0.3
Phenoxyethanol
0.3
Palmitoyl Tetrapeptide-7
0.3
Alcohol
0.3
Citronellol
0.3
Tocopheryl Acetate
0.3
Geraniol
0.3
Linalool
0.3
Sodium Sulfite
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Aloe Barbadensis Leaf Juice
Function:
Origin:
Linum Usitatissimum (Linseed) Seed Oil
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Cocos Nucifera (Coconut) Oil
Function:
Origin:
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Function:
Origin:
Simmondsia Chinensis (Jojoba) Seed Oil
Function:
Origin:
Sorghum Bicolor Stalk Juice
Function:
Origin:
Ormenis Multicaulis Oil
Function:
Origin:
Glycine Soja (Soybean) Oil
Function:
Origin:
Retinyl Palmitate
Function:
Origin:
Zea Mays (Corn) Oil
Function:
Origin:
Hamamelis Virginiana (Witch Hazel) Water
Function:
Origin:
Lonicera Caprifolium (Honeysuckle) Flower Extract
Function:
Origin:
Pelargonium Graveolens Flower Oil
Function:
Origin:
Lonicera Japonica (Honeysuckle) Flower Extract
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Oil
Function:
Origin:
Plantago Lanceolata Leaf Extract
Function:
Origin:
Butylene Glycol
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Xanthan Gum
Function:
Origin:
Polysorbate 20
Function:
Origin:
Tocopherol
Function:
Origin:
Ascorbyl Palmitate
Function:
Origin:
Taurine
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Teprenone
Function:
Origin:
Citric Acid
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Carbomer
Function:
Origin:
Palmitoyl Oligopeptide
Function:
Origin:
Sodium Polystyrene Sulfonate
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Palmitoyl Tetrapeptide-7
Function:
Origin:
Alcohol
Function:
Origin:
Citronellol
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Geraniol
Function:
Origin:
Linalool
Function:
Origin:
Sodium Sulfite
Function:
Origin:

Ratings

All humectants
11.4
6
3
1.5
0.3
0.3
0.3
Benchmark
10
All occlusives
8.5
4.0
2.0
1.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
7.1
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 11.4 10
10.0
6
3
1.5
0.3
0.3
0.3
Occlusivity All occlusives 8.5 20
4.2
4.0
2.0
1.3
0.3
0.3
0.3
0.3
Moisturizing rating
7.1
Ingredient Est. % Benchmark Humectancy
6
3
1.5
0.3
0.3
0.3
All humectants 11.4 10
10
All humectants
11.4
6
3
1.5
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4
2
1.3
0.3
0.3
0.3
0.3
All occlusives 8.5 20
4.2
All occlusives
8.5
4.0
2.0
1.3
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 1.5 -
n/a
- 1 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1.5
Dipeptide Diaminobutyroyl Benzylamide Diacetate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1
Retinyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Ascorbyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Palmitoyl Oligopeptide
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Palmitoyl Tetrapeptide-7
-
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
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 7.2 3 Rich in antioxidants
All antioxidants
7.2
Aloe Barbadensis Leaf Juice
3
Camellia Sinensis Leaf Extract
1.5
Glycine Soja (Soybean) Oil
0.3
Lonicera Japonica (Honeysuckle) Flower Extract
0.3
Rosmarinus Officinalis (Rosemary) Leaf Oil
0.3
Plantago Lanceolata Leaf Extract
0.3
Tocopherol
0.3
Ascorbyl Palmitate
0.3
Sodium Hyaluronate
0.3
Tocopheryl Acetate
0.3
Sodium Sulfite
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
3
1.5
0.3
0.3
0.3
All soothing 5.4 5 Rich in soothing
All soothing
5.4
3
1.5
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.
Glycerin
Est. %6
Function
Origin
Glycerin

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

Caprylic/Capric Triglyceride
Est. %4
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.
Aloe Barbadensis Leaf Juice
Est. %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.
Linum Usitatissimum (Linseed) Seed Oil
Est. %2
Function
Origin
Linum Usitatissimum (Linseed) Seed OilAn emollient and occlusive fatty oil pressed from flax seeds. It is the richest source of linolenic fatty acid (it contains up to 50% of it) among vegetable oils.
Camellia Sinensis Leaf Extract
Est. %1.5
Function
Origin
Camellia Sinensis Leaf ExtractAn 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.
Cocos Nucifera (Coconut) Oil
Est. %1.3
Function
Origin
Cocos Nucifera (Coconut) OilA famous occlusive moisturizing and emollient oil. It is derived from coconuts and may give a product a lovely coconut scent. Coconut oil is listed as a common comedogenic ingredient by acne.org.
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Est. %1
Function
Origin
Dipeptide Diaminobutyroyl Benzylamide DiacetateA synthetically made peptide similar to the proteins in viper venom. Similarly to Botox, it works by inhibiting contractions of mimic muscles, thereby offering a short-term reduction in mimic wrinkles.
Simmondsia Chinensis (Jojoba) Seed Oil
Est. %0.3
Function
Origin
Simmondsia Chinensis (Jojoba) Seed OilA liquid plant wax, also known as Jojoba oil, pressed from the seeds of Simmondsia chinensis. These seeds can contain up to 50% of liquid wax. It is used as an occlusive moisturizer, emollient, and emulsifier.
Sorghum Bicolor Stalk Juice
Est. %0.3
Function
Origin
Sorghum Bicolor Stalk JuiceDescription is coming soon
Ormenis Multicaulis Oil
Est. %0.3
Function
Origin
Ormenis Multicaulis OilA fragrant essential oil isolated from the flowers of the Moroccan chamomile. The scent may vary from camphoraceous to fruity or balsamic, depending on the harvest location.
Glycine Soja (Soybean) Oil
Est. %0.3
Function
Origin
Glycine Soja (Soybean) OilAn occlusive moisturizing oil expressed from soybeans. It does not leave an oily feeling on the skin due to its low content of saturated fatty acids. Glycine soja oil contains emollient fatty acids and a significant amount of antioxidants.
Retinyl Palmitate
Est. %0.3
Function
Origin
Retinyl PalmitateAn esterified form of retinol – it combines retinol and palmitic acid into one molecule. Retinyl palmitate is less irritating than retinol but also much less effective in its anti-aging and acne-reducing effects.
Zea Mays (Corn) Oil
Est. %0.3
Function
Origin
Zea Mays (Corn) OilAn occlusive moisturizing fatty oil extracted from the germ of corn grains. It is made up of linoleic, oleic, and palmitic acids, and is suitable for all skin types.
Hamamelis Virginiana (Witch Hazel) Water
Est. %0.3
Function
Origin
Hamamelis Virginiana (Witch Hazel) WaterA fragrant, astringent essential water obtained by steeping and distilling the twigs and leaves of the witch hazel plant. It leaves the skin feeling tight and refreshed after application and helps with the healing of small cuts on the skin.
Lonicera Caprifolium (Honeysuckle) Flower Extract
Est. %0.3
Function
Origin
Lonicera Caprifolium (Honeysuckle) Flower ExtractA fragrant extract derived from the flowers of the Italian honeysuckle. It has a pleasant, sweet, floral scent. Not much is known about its compounds and their functions.
Pelargonium Graveolens Flower Oil
Est. %0.3
Function
Origin
Pelargonium Graveolens Flower OilA fragrant essential oil with a distinct, rose-like scent derived from rose geranium. It is widely used in aromatherapy and massage therapy to ease tension. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Lonicera Japonica (Honeysuckle) Flower Extract
Est. %0.3
Function
Origin
Lonicera Japonica (Honeysuckle) Flower ExtractAn extract from the white flowers of the Japanese honeysuckle. Apart from an essential oil responsible for its jasmine-like scent, the extract also contains antioxidant and anti-inflammatory iridoids, flavonoids, and phenolic acids.
Rosmarinus Officinalis (Rosemary) Leaf Oil
Est. %0.3
Function
Origin
Rosmarinus Officinalis (Rosemary) Leaf OilAn essential oil distilled from the leaves of rosemary. It is used as a fragrance in skincare and has a spicy, earthy, camphoraceous scent. It also has antioxidant properties according to some research.
Plantago Lanceolata Leaf Extract
Est. %0.3
Function
Origin
Plantago Lanceolata Leaf ExtractAn extract derived from ribwort plantain. It mainly contains a mixture of soothing polysaccharides, antioxidant flavonoids, and anti-inflammatory aucubin. Flavonoids and aucubin are a powerful anti-microbial duo.
Butylene Glycol
Est. %0.3
Function
Origin
Butylene GlycolA 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.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
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.
Polysorbate 20
Est. %0.3
Function
Origin
Polysorbate 20A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
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.

Ascorbyl Palmitate
Est. %0.3
Function
Origin
Ascorbyl PalmitateA form of vitamin C derived from ascorbic acid and palmitic acid. It is more stable and less irritating than ascorbic acid. Unfortunately, Ascorbyl Palmitate lacks the studies to prove its anti-wrinkle efficacy.
Taurine
Est. %0.3
Function
Origin
TaurineDescription is coming soon
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.

Teprenone
Est. %0.3
Function
Origin
TeprenoneDescription is coming soon
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.
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
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.
Palmitoyl Oligopeptide
Est. %0.3
Function
Origin
Palmitoyl Oligopeptide

This is an old INCI name that can refer to several other peptides. They are all short fragments of collagen or elastin and function as signal molecules, telling the skin to repair and restructure the dermis, resulting in anti-wrinkle activity.

Sodium Polystyrene Sulfonate
Est. %0.3
Function
Origin
Sodium Polystyrene SulfonateDescription is coming soon
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.
Palmitoyl Tetrapeptide-7
Est. %0.3
Function
Origin
Palmitoyl Tetrapeptide-7

A synthetic peptide that mimics the activity of immunoglobulin G and signals to the skin to stop the inflammation. It has been shown in studies to reduce wrinkles and enhance collagen content.

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.
Citronellol
Est. %0.3
Function
Origin
CitronellolA fragrant compound found naturally in many essential oils (mainly lemongrass). It can have a lemon or a rose scent. People with sensitive skin should try to avoid products with citronellol, or at least do a patch test before using it.
Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

Geraniol
Est. %0.3
Function
Origin
GeraniolA fragrant, volatile, plant-based, liquid chemical that can be naturally found in many essential oils (specifically rose, palmarosa, citronella). It has a rose-like scent. It is a potential irritant and may cause an allergic reaction in some people.
Linalool
Est. %0.3
Function
Origin
LinaloolA fragrant, volatile compound naturally present in many essential oils. It has a pleasant scent and is often used in skincare products as a fragrance. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Sodium Sulfite
Est. %0.3
Function
Origin
Sodium SulfiteAn inorganic salt that defends against oxidation.