Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream Review

Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream
4.3
/ 10
Moisturizing
7.2 Humectancy icon Humectancy
1.4 Occlusivity icon Occlusivity
30
SPF icon
SPF
Ingredients

Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream Ingredients

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Full Ingredient List (INCI):

Water, C12-15 Alkyl Benzoate, Butylene Glycol, Octocrylene, Avobenzone, Polyglyceryl-3 Methylglucose Distearate, Octisalate, Adipic Acid, Dimethicone, Tribehenin, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Phenoxyethanol, Butyrospermum Parkii (Shea) Butter, Panthenol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Glycerin, Potassium Cetyl Phosphate, Dimethiconol, Diethylhexyl Butamido Triazone, Caprylyl Glycol, Methylparaben, Fragrance, Ethylparaben, Ethylhexylglycerin, Vitis Vinifera (Grape) Seed Oil, Tocopheryl Acetate, Dipropylene Glycol, Tetrasodium EDTA, Citric Acid, t-Butyl Alcohol, Sodium Ascorbyl Phosphate, Panax Ginseng Root Extract
Review

Does Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream Work?

 
According to CreamScan's analysis of the ingredient list, here’s what Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 4.3 out of 10.
✅ Moderate to high sun protection for daily outdoor activities.

  

Key Benefits of Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream

 
These are the key benefits you can expect from using Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream:
 

🔵 Lightweight Moisturizer Well-Suited for Oily Skin

According to CreamScan analysis, Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream is quite moisturizing, with a moisturizing rating of 4.3 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.4 out of 10 and a high humectancy of 7.2 out of 10, primarily due to the high content of Butylene Glycol (est. ≈6.0%).

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.

💧 A Humectant Enhancement for Any Skincare Routine

But it’s not limited to oily skin - such a humectant enhancement 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.

☀️☀️ Moderate to High Sun Protection for Daily Outdoor Activities

With an SPF of 30, Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream provides moderate to high sun protection, making it suitable for daily use during moderate sun exposure, such as commuting or light outdoor activities.

This level of SPF offers excellent defense against UVB rays, blocking up to 97% of harmful radiation. When labeled as broad-spectrum, these products also protect against UVA rays, which are responsible for skin aging and hyperpigmentation.

📌 For optimal protection, choose products labeled broad-spectrum to ensure defense against both UVA rays, which contribute to skin aging and pigmentation, and UVB rays that cause sunburn.

This level of SPF works well for skin types mildly prone to sunburn. It is particularly suitable for low-to-moderate UV index environments and non-tropical climates. However, it is not recommended for prolonged outdoor exposure or intense UV conditions. Reapplication every two hours is essential to maintain effectiveness.

📌 Please note that this is not a complete list of benefits. We are in the process of enhancing our model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream

 
CreamScan identified a few things to consider before adding Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream to your skincare routine:
 

⚠️ Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains Sodium Ascorbyl Phosphate, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Sodium Ascorbyl Phosphate provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.

While this does not categorically rule out the possibility that Sodium Ascorbyl Phosphate may reduce wrinkles, its efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were available 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 Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream

 
Here’s an overview of the pros and cons of Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides humectant-rich moisturizing well-suited for oily skin
✅ As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
✅ Lightweight texture
Provides moderate to high sun protection, suitable for light outdoor activities in non-tropical climates
 

⭕ Cons: 

⚠️ Questionable anti-wrinkle efficacy
   

Summary: Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream

 
Based on the ingredient list analysis, CreamScan AI suggests that Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream
, when used alone, delivers lightweight, humectant-rich moisturizing that is well-suited for oily skin. As part of a moisturizing routine, it provides a humectant enhancement, beneficial for all skin types.
 
With an SPF of 30, Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream offers moderate to high sun protection, appropriate for light outdoor activities in non-tropical climates.
 
That said, there are some things about Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream worth noting.
 
If one of your main reasons for considering Boots Soltan Once Advanced Face 8Hr Protect SPF30 Sun Cream is its potential anti-aging effects, please note that, according to CreamScan analysis, its anti-wrinkle efficacy is questionable. None of the ingredients in this product provide substantial evidence of their anti-wrinkle efficacy according to CreamScan Research Evaluation Standards.
 
📌 Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

Ingredient Breakdown

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:
C12-15 Alkyl Benzoate
Function:
Origin:
Butylene Glycol
Function:
Origin:
Octocrylene
Function:
Origin:
Avobenzone
Function:
Origin:
Polyglyceryl-3 Methylglucose Distearate
Function:
Origin:
Octisalate
Function:
Origin:
Adipic Acid
Function:
Origin:
Dimethicone
Function:
Origin:
Tribehenin
Function:
Origin:
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Panthenol
Function:
Origin:
Ammonium Acryloyldimethyltaurate/VP Copolymer
Function:
Origin:
Glycerin
Function:
Origin:
Potassium Cetyl Phosphate
Function:
Origin:
Dimethiconol
Function:
Origin:
Diethylhexyl Butamido Triazone
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Methylparaben
Function:
Origin:
Fragrance
Function:
Origin:
Ethylparaben
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Vitis Vinifera (Grape) Seed Oil
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Dipropylene Glycol
Function:
Origin:
Tetrasodium EDTA
Function:
Origin:
Citric Acid
Function:
Origin:
t-Butyl Alcohol
Function:
Origin:
Sodium Ascorbyl Phosphate
Function:
Origin:
Panax Ginseng Root Extract
Function:
Origin:

Ratings

All humectants
7.2
6
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
2.9
1.3
1.0
0.3
0.3
Benchmark
20
Moisturizing rating
4.3
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.2 10
7.2
6
0.3
0.3
0.3
0.3
Occlusivity All occlusives 2.9 20
1.4
1.3
1.0
0.3
0.3
Moisturizing rating
4.3
Ingredient Est. % Benchmark Humectancy
6
0.3
0.3
0.3
0.3
All humectants 7.2 10
7.2
All humectants
7.2
6
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.3
1
0.3
0.3
All occlusives 2.9 20
1.4
All occlusives
2.9
1.3
1.0
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
Sodium Ascorbyl Phosphate
-
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
0.3
0.3
0.3
0.3
All antioxidants 1.2 3 No
All antioxidants
1.2
Vitis Vinifera (Grape) Seed Oil
0.3
Tocopheryl Acetate
0.3
Sodium Ascorbyl Phosphate
0.3
Panax Ginseng Root Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
All soothing 0.6 5 No
All soothing
0.6
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.
C12-15 Alkyl Benzoate
Est. %9
Function
Origin
C12-15 Alkyl BenzoateA synthetic emollient ester. It works to improve the appearance of the skin by filling in the microcracks on the surface, thereby making the skin appear softer and smoother. It imparts a lightweight, velvety feel.
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.

Octocrylene
Est. %4
Function
Origin
OctocryleneA synthetic compound that protects skin against harmful ultraviolet light.
Avobenzone
Est. %3
Function
Origin
AvobenzoneA popular sunscreen that protects against UVA rays, which cause premature aging and skin cancer. Avobenzone degrades after about 30 minutes of sun exposure and becomes ineffective. It is therefore often paired with UV-filter stabilizers such as octocrylene.
Polyglyceryl-3 Methylglucose Distearate
Est. %2.5
Function
Origin
Polyglyceryl-3 Methylglucose DistearateA natural ingredient that produces oil and water mixtures with soft skin feel.
Octisalate
Est. %2
Function
Origin
OctisalateA UVB sunscreen also known as ethylhexyl salicylate. It is normally paired with UVA sunscreens to provide broad-spectrum protection. Octisalate also protects other ingredients, like colorants and antioxidants, from deterioration due to exposure to UV light.
Adipic Acid
Est. %1.5
Function
Origin
Adipic Acid
Dimethicone
Est. %1.3
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Tribehenin
Est. %1
Function
Origin
TribeheninA soft, pliable wax that serves as an occlusive moisturizer and emollient. It improves the spreadability of skincare products, including the increased payoff of stick products, and imparts a pleasant, smooth feel upon application.
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Est. %0.3
Function
Origin
Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineA synthetic "chemical" sunscreen ingredient that protects against UV damage and offers better stability and safety compared to some other traditional organic suncreen ingredients.
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.
Butyrospermum Parkii (Shea) Butter
Est. %0.3
Function
Origin
Butyrospermum Parkii (Shea) ButterA semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
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.
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
Ammonium Acryloyldimethyltaurate/VP CopolymerA polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Potassium Cetyl Phosphate
Est. %0.3
Function
Origin
Potassium Cetyl PhosphateA powerful emulsifier that can even mix particularly problematic water and oil blends. It is also a surfactant perfect for cleansing products that effectively rinse off oil and dirt particles from the surface of the skin.
Dimethiconol
Est. %0.3
Function
Origin
DimethiconolA synthetic dimethicone with rich, non-tacky emolliency. It features the typical sensorial profile of silicones, with high spreadability and a luxurious, oil-free after-feel. Dimethiconol can also serve as an antifoaming agent.
Diethylhexyl Butamido Triazone
Est. %0.3
Function
Origin
Diethylhexyl Butamido Triazone
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.
Methylparaben
Est. %0.3
Function
Origin
MethylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
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.
Ethylparaben
Est. %0.3
Function
Origin
EthylparabenA cost-effective preservative that belongs to the group of parabens. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
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.
Vitis Vinifera (Grape) Seed Oil
Est. %0.3
Function
Origin
Vitis Vinifera (Grape) Seed OilAn emollient and occlusive moisturizing oil derived from grape seeds that are leftover after juicing or wine production. It contains linoleic, oleic, palmitic, and stearic acids, squalene, as well as phytosterols and various antioxidant compounds.
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.

Dipropylene Glycol
Est. %0.3
Function
Origin
Dipropylene GlycolA clear, colorless liquid that has several uses. One of its main functions is as a solvent. Dipropylene glycol is also used to reduce the thickness of skincare products.
Tetrasodium EDTA
Est. %0.3
Function
Origin
Tetrasodium EDTAOne of the most common synthetic chelators. It can reduce the 'hardness' of water and so is often used in rinse-off products.
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.
t-Butyl Alcohol
Est. %0.3
Function
Origin
t-Butyl Alcohol
Sodium Ascorbyl Phosphate
Est. %0.3
Function
Origin
Sodium Ascorbyl PhosphateThe most researched derivative of vitamin C. It boosts collagen synthesis, thereby improving skin structure and elasticity. SAP is effective in the treatment of inflamed acne lesions and has a weak but positive effect on pigmentation issues.
Panax Ginseng Root Extract
Est. %0.3
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.