Bonajour Witch Hazel No Sebum Sun Shield SPF 50+

Bonajour Witch Hazel No Sebum Sun Shield SPF 50+
10.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
10.0 Occlusivity icon Occlusivity
2.2Anti-wrinkle icon/ 10
Anti-wrinkle
Rich Skin Soothing icon
in Skin Soothers
50
SPF icon
SPF
$$$$

Review

Results you may expect from using Bonajour Witch Hazel No Sebum Sun Shield SPF 50+:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Bonajour Witch Hazel No Sebum Sun Shield SPF 50+:

  • Intense moisturizing. It has a moisturizing rating of 10.0 out of 10.
  • Some anti-wrinkle efficacy: Bonajour Witch Hazel No Sebum Sun Shield SPF 50+ has an anti-wrinkle rating of 2.2 out of 10 so you may expect some, although limited, effect on wrinkles.
  • Soothing: Bonajour Witch Hazel No Sebum Sun Shield SPF 50+ contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Very high sun protection for prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports.

How moisturizing is it?

Maximum hydration: Bonajour Witch Hazel No Sebum Sun Shield SPF 50+ has the highest possible moisturizing rating of 10.0 out of 10.

Is it more humectant or occlusive? This is one of the most moisturizing products on the market, with a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Butylene Glycol (est. ≈6.0%) and Propanediol (est. ≈2.0%), and a maximum occlusivity of 10 out of 10, mainly due to the significant content of Caprylic/Capric Triglyceride (est. ≈22.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Bonajour Witch Hazel No Sebum Sun Shield SPF 50+ has a slight anti-wrinkle rating of 2.2 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈1.5%), 
 one of the most effective and well-researched anti-wrinkle ingredients.
 
Among others, Bonajour Witch Hazel No Sebum Sun Shield SPF 50+ also contains some ingredients marketed as effective in reducing wrinkles, specifically Centella Asiatica Leaf Extract, Adenosine, and Biosaccharide Gum-4. 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 additional anti-wrinkle efficacy through its moisturizing action.
 

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

Skin soothing

Based on the ingredient list analysis, Bonajour Witch Hazel No Sebum Sun Shield SPF 50+ is rich (> 5%) in soothing ingredients, particularly Hamamelis Virginiana (Witch Hazel) Water (est. ≈42.49%).

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.

Sun protection

Bonajour Witch Hazel No Sebum Sun Shield SPF 50+ has an SPF of 50 and provides very high sun protection. This level of protection is ideal for activities involving intense or prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports. It is particularly recommended for individuals with fair skin, those at high risk of skin cancer, or in environments with intense sun exposure. Remember to apply sunscreen generously and reapply every two hours or after swimming or sweating to maintain effectiveness.

Ingredients

Est. % Ingredient Origin Functions
42.49
22
11
6
4
3
2
1.5
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
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Ratings

All humectants
11.7
6
2
1.5
1
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
22.3
22.0
0.3
Benchmark
20
Moisturizing rating
10.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 11.7 10
10.0
6
2
1.5
1
0.3
0.3
0.3
0.3
Occlusivity All occlusives 22.3 20
10.0
22.0
0.3
Moisturizing rating
10.0
Ingredient Est. % Benchmark Humectancy
6
2
1.5
1
0.3
0.3
0.3
0.3
All humectants 11.7 10
10
All humectants
11.7
6
2
1.5
1
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
22
0.3
All occlusives 22.3 20
10.0
All occlusives
22.3
22.0
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 1.5 2.2
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
2.2
Niacinamide
2.2
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1.5
Centella Asiatica Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Biosaccharide Gum-4
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2.2
Ingredient Est. % Benchmark
Rich in Antioxidants
1.5
0.3
0.3
All antioxidants 2.1 3 No
All antioxidants
2.1
Niacinamide
1.5
Centella Asiatica Leaf Extract
0.3
Portulaca Oleracea Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
42.49
1.5
0.3
0.3
0.3
All soothing 10 5 Rich in soothing
All soothing
10
42.49
1.5
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Hamamelis Virginiana (Witch Hazel) Water
Est. %42.49
Function
Origin
A 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.
Caprylic/Capric Triglyceride
Est. %22
Function
Origin
A 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.
Zinc Oxide
Est. %11
Function
Origin
A white mineral powder mainly used in skincare as a physical sunscreen. It protects against UVA light that leads to visible signs of aging, including wrinkles and fine lines. Zinc oxide can also be used as a colorant to enhance the whiteness of a product.
Butylene Glycol
Est. %6
Function
Origin
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.
Caprylic/Capric/Succinic Triglyceride
Est. %4
Function
Origin
Description is coming soon
Titanium Dioxide (CI 77891)
Est. %3
Function
Origin
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.
Propanediol
Est. %2
Function
Origin
An 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.
Niacinamide
Est. %1.5
Function
Origin

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. %1
Function
Origin

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

Silica
Est. %0.3
Function
Origin
A 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.
Cetearyl Alcohol
Est. %0.3
Function
Origin
A blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
1,2-Hexanediol
Est. %0.3
Function
Origin
A multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Polyhydroxystearic Acid
Est. %0.3
Function
Origin
A soft and malleable amber wax naturally derived from vegetable sources. It allows minerals to be very finely dispersed, which can improve SPF, decrease the white cast in sunscreens, and increase the color expression in pigmented products.
Cetearyl Olivate
Est. %0.3
Function
Origin

A multifunctional ingredient derived from plants that primarily serves as an emulsifier. Supplied as a waxy ivory-colored flake, it can also be used as an emollient and slip modifier that gives a product an overall light, silky finish.

Ceteth-10
Est. %0.3
Function
Origin
Description is coming soon
Triethoxycaprylylsilane
Est. %0.3
Function
Origin
A binding and coating ingredient that allows pigments like iron oxides and mica to disperse better in oily environments. This leads to more vibrant colors.
Aluminum Hydroxide
Est. %0.3
Function
Origin
A white mineral powder, also known as alumina, that is derived from aluminum metal. It is frequently used as an abrasive in exfoliating products and as a thickener. Aluminum oxide is also a great opacifier.
Sorbitan Olivate
Est. %0.3
Function
Origin
An ester of sorbitol (a type of sugar alcohol) and olive oil fatty acids. It is used as an emulsifying agent to stabilize oil droplets in water (or vice versa).
Stearic Acid
Est. %0.3
Function
Origin
A saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Chlorphenesin
Est. %0.3
Function
Origin
A preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
A polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
Hydroxypropyl Methylcellulose Stearoxy Ether
Est. %0.3
Function
Origin
Description is coming soon
Sodium Polyacrylate
Est. %0.3
Function
Origin
This white powder is primarily used as a viscosity controlling agent. It is added to the water phase, which then thickens to form a clear gel. Sodium polyacrylate can also serve as an emollient, absorbent, and emulsion stabilizer.
Water
Est. %0.3
Function
Origin
The 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.
Citrus Aurantium Dulcis (Orange) Peel Oil
Est. %0.3
Function
Origin
An essential oil derived from the peels of the sweet orange. It is commonly used as a fragrance because of its pleasant, citrusy scent. The main constituent of the essential oil is limonene (up to 96%).
Dipotassium Glycyrrhizate
Est. %0.3
Function
Origin
A licorice root derivative with powerful anti-inflammatory and soothing activities. It is often used as a flavoring agent in lip products.
Bambusa Arundinacea Stem Extract
Est. %0.3
Function
Origin
Description is coming soon
Centella Asiatica Leaf Extract
Est. %0.3
Function
Origin
A well-researched soothing, wound-healing, and promising anti-aging extract that is obtained from the leaves of the Gotu Kola.
Portulaca Oleracea Extract
Est. %0.3
Function
Origin
Derived 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.
Ethylhexylglycerin
Est. %0.3
Function
Origin
A 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.
Adenosine
Est. %0.3
Function
Origin

A key molecule responsible for energy transportation, signaling, and enzyme activity. Adenosine is a popular anti-wrinkle ingredient, however, the key study about its anti-wrinkle efficacy (1) does not meet CreamScan Research Evaluation Standards as it is not double-blind.

Disodium EDTA
Est. %0.3
Function
Origin
A synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Pullulan
Est. %0.3
Function
Origin
Description is coming soon
t-Butyl Alcohol
Est. %0.3
Function
Origin
Description is coming soon
Biosaccharide Gum-4
Est. %0.3
Function
Origin
A sugar-derived gel which forms a water-binding film on the skin’s surface. This film allegedly protects the skin from environmental stressors.
Limonene
Est. %0.3
Function
Origin
One of the most used fragrances in skincare products. It is produced from the peels of citrus fruits and has a fresh, pleasant, citrusy smell. People who are sensitive to citrus should try to avoid it, or at least do a patch test before using it.

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