Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 Review

Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45
5.0
/ 10
Moisturizing
0.0 Humectancy icon Humectancy
10.0 Occlusivity icon Occlusivity
45
SPF icon
SPF
Ingredients

Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 Ingredients

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Full Ingredient List (INCI):

Coco-Caprylate/Caprate, Dimethicone, Homosalate, Octocrylene, Octisalate, Avobenzone, Triheptanoin, Silica, Butyloctyl Salicylate, C9-12 Alkane, Dilinoleic Acid/Butanediol Copolymer, Silica Silylate, Tribehenin, Sorbitol/Sebacic Acid Copolymer Behenate, C26-28 Alkyl Dimethicone, Dimethicone/Vinyl Dimethicone Crosspolymer, Polyphenylsilsesquioxane, Dimethicone Crosspolymer, Cellulose, Ethylcellulose, Water, Castor Oil/IPDI Copolymer, Tocopheryl Acetate, Bisabolol
Review

Does Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 Work?

 
According to CreamScan's analysis of the ingredient list, here’s what Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 has to offer:
 
✅ Strong occlusive moisturizing. This exceptionally occlusive moisturizer, ideal for dry and very dry skin, has a moderate moisturizing rating of 5.0 out of 10, impaired by the absence of humectants.
✅ High sun protection for extended outdoor activities and exposure.

  

Key Benefits of Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45

 
These are the key benefits you can expect from using Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45:
 

🔵🔵🔵 Exceptionally Rich Moisturizer with the Right Occlusivity for Very Dry Skin

According to CreamScan analysis, Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 is quite moisturizing, with a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely occlusive. It has zero Humectancy (we didn't find any humectant ingredients on the ingredient list) and a maximum Occlusivity of 10 out of 10, primarily due to the high content of Dimethicone (est. ≈22.0%) and Triheptanoin (est. ≈2.0%).

This type of product, when used as a standalone moisturizer, can deliver an exceptional level of occlusive hydration that is adequate for dry to very skin. The occlusive profile of Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 suggests a rich, thick texture, making it perfectly suited for dry skin.

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

☀️☀️☀️ High Sun Protection for Extended Outdoor Activities and Exposure

With an SPF of 45, Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 provides high sun protection, making it ideal for prolonged outdoor activities such as hiking, gardening, sports, or spending time at the beach.

This level of SPF blocks up to 98% of UVB rays, significantly reducing the risk of sunburn. When formulated as broad-spectrum, it also protects against UVA rays, which penetrate deeper into the skin and contribute to premature aging, hyperpigmentation, and long-term damage.

This level of SPF is recommended for most skin types, including those with moderate sun sensitivity. For individuals with fair or very sensitive skin, or under intense sun exposure, a higher SPF of 50+ is advised.

📌 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.

It's important to apply sunscreen generously and reapply every two hours or after swimming or sweating 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: Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45

 
CreamScan identified a few things to consider before adding Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 to your skincare routine:
 

⚠️ Best for Very Dry Skin - May Be Too Thick for Other Skin Types

With exceptional occlusivity, this product is optimal for moisturizing dry and very dry skin but may be too thick for other skin types, including normal, and especially combination and oily skin.

If you have oily, combination, or normal skin and are considering purchasing this product for the first time, it might be a good idea to try a sample before buying.

⚠️ Needs to Be Paired with Extra Humectants for Optimal Moisturizing Efficacy

An ideal moisturizer for any skin type should balance the right level of occlusivity (depending on skin type) with a significant amount of humectants, while Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 contains no humectants at all.

People with dry skin would definitely benefit from adding water-binding humectants to their moisturizing routine for effective dual-action moisturizing. If this is your only moisturizer, it may be worth including a humectant-rich product, such as a serum, in your skincare routine.

Pros & Cons of Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45

 
Here’s an overview of the pros and cons of Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

Exceptionally rich moisturizer with the right level of occlusivity to moisturize dry to very dry skin
Provides high sun protection, ideal for prolonged outdoor activities such as hiking or beach outings, and suitable for most skin types
 

⭕ Cons: 

⚠️ May feel too rich and thick on skin types other than dry
⚠️ Only if used as a standalone moisturizer - needs to be paired with extra humectants for optimal moisturizing efficacy
   

Summary: Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45

 
Based on the ingredient list analysis, CreamScan AI suggests that Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45
, as a moisturizer, provides an exceptional level of occlusive hydration that is adequate for dry to very skin, delivered in a rich, thick texture.
 
With an SPF of 45, Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 delivers high sun protection, well-suited for extended outdoor activities such as hiking or beach outings, and compatible with most skin types.
 
That said, there are some things about Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 worth noting.
 
With its high occlusivity, Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 is ideal for dry skin but may feel too thick on other skin types. If you have oily, combination, or normal skin, it’s a good idea to try a sample before purchasing.
 
If you use this product as your only moisturizer in a routine, please note that it doesn’t contain any humectants. Regardless of your skin type, humectants are vital for optimal moisturizing efficacy. Therefore, pairing Peter Thomas Roth Max Clear Invisible Priming Sunscreen Broad Spectrum SPF 45 with a humectant-rich product, such as a serum, can be highly beneficial for your skincare routine.
 
📌 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
35
22
15
10
5
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
Est. %
Coco-Caprylate/Caprate
Function:
Origin:
Dimethicone
Function:
Origin:
Homosalate
Function:
Origin:
Octocrylene
Function:
Origin:
Octisalate
Function:
Origin:
Avobenzone
Function:
Origin:
Triheptanoin
Function:
Origin:
Silica
Function:
Origin:
Butyloctyl Salicylate
Function:
Origin:
C9-12 Alkane
Function:
Origin:
Dilinoleic Acid/Butanediol Copolymer
Function:
Origin:
Silica Silylate
Function:
Origin:
Tribehenin
Function:
Origin:
Sorbitol/Sebacic Acid Copolymer Behenate
Function:
Origin:
C26-28 Alkyl Dimethicone
Function:
Origin:
Dimethicone/Vinyl Dimethicone Crosspolymer
Function:
Origin:
Polyphenylsilsesquioxane
Function:
Origin:
Dimethicone Crosspolymer
Function:
Origin:
Cellulose
Function:
Origin:
Ethylcellulose
Function:
Origin:
Water
Function:
Origin:
Castor Oil/IPDI Copolymer
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Bisabolol
Function:
Origin:

Ratings

All humectants
0.0
None
Benchmark
10
All occlusives
24.9
22.0
2.0
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 0.0 10
0.0
None
Occlusivity All occlusives 24.9 20
10.0
22.0
2.0
0.3
0.3
0.3
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
None
All humectants 0.0 10
0.0
All humectants
0.0
None
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
22
2
0.3
0.3
0.3
All occlusives 24.9 20
10.0
All occlusives
24.9
22.0
2.0
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
All antioxidants 0.3 3 No
All antioxidants
0.3
Tocopheryl Acetate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Coco-Caprylate/Caprate
Est. %35
Function
Origin
Coco-Caprylate/CaprateA naturally-derived emollient ester. It is a blend of caprylates and caprates and, relative to other emollients, is lightweight and dry on the skin. As a result, coco-caprylate/caprate serves as a natural alternative to volatile silicones.
Dimethicone
Est. %22
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.
Homosalate
Est. %15
Function
Origin
HomosalateA synthetic chemical UV filter that protects against harmful UVB radiation.
Octocrylene
Est. %10
Function
Origin
OctocryleneA synthetic compound that protects skin against harmful ultraviolet light.
Octisalate
Est. %5
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.
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.
Triheptanoin
Est. %2
Function
Origin
Triheptanoin
Silica
Est. %1.5
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.
Butyloctyl Salicylate
Est. %1
Function
Origin
Butyloctyl SalicylateA synthetic emollient and solvent. It is primarily used as a carrier oil to disperse minerals in, including pigments and sunscreen minerals. It can also absorb UV light, thus boosting the SPF of sunscreen products.
C9-12 Alkane
Est. %0.3
Function
Origin
C9-12 Alkane
Dilinoleic Acid/Butanediol Copolymer
Est. %0.3
Function
Origin
Dilinoleic Acid/Butanediol Copolymer
Silica Silylate
Est. %0.3
Function
Origin
Silica SilylateA synthetic powder that thickens oils and features a velvety texture.
Tribehenin
Est. %0.3
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.
Sorbitol/Sebacic Acid Copolymer Behenate
Est. %0.3
Function
Origin
Sorbitol/Sebacic Acid Copolymer Behenate
C26-28 Alkyl Dimethicone
Est. %0.3
Function
Origin
C26-28 Alkyl Dimethicone
Dimethicone/Vinyl Dimethicone Crosspolymer
Est. %0.3
Function
Origin
Dimethicone/Vinyl Dimethicone CrosspolymerThis ingredient can refer to several kinds of dimethicone crosspolymers. Like other silicones, it makes products feel slippery and non-greasy but can also increase the thickness or improve the water-resistance of a formula.
Polyphenylsilsesquioxane
Est. %0.3
Function
Origin
Polyphenylsilsesquioxane
Dimethicone Crosspolymer
Est. %0.3
Function
Origin
Dimethicone CrosspolymerA group of ingredients that are typically added to skincare products to adjust the formula. Dimethicone Crosspolymers stabilize a formula, regulate its thickness and consistency and give the product a velvety feel.
Cellulose
Est. %0.3
Function
Origin
CelluloseA natural ingredient that can create water-based gels, absorb oils, and exfoliate the skin. One of the main functions of cellulose is as a bulking and viscosity controlling agent. Cellulose can also modify the slip aesthetics and act as an opacifying agent.
Ethylcellulose
Est. %0.3
Function
Origin
Ethylcellulose
Water
Est. %0.3
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.
Castor Oil/IPDI Copolymer
Est. %0.3
Function
Origin
Castor Oil/IPDI Copolymer
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.

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.