La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 Review

La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15
0.4
/ 10
Moisturizing
0.6 Humectancy icon Humectancy
0.2 Occlusivity icon Occlusivity
15
SPF icon
SPF
Ingredients

La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 Ingredients

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Full Ingredient List (INCI):

Carbomer, Cyclomethicone, Octocrylene, Simethicone, Avobenzone, Terephthalylidene Dicamphor Sulfonic Acid, Disodium EDTA, Glycerin, Hydroxypropyl Methylcellulose, Isopropyl Palmitate, Methylparaben, Phenoxyethanol, Propylene Glycol, Propylparaben, Water, Stearic Acid, Montan/Stearic Glycerides, Stearyl Alcohol
Review

Does La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 Work?

 
According to CreamScan's analysis of the ingredient list, here’s what La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 has to offer:
 
✅ A bit of moisturizing. It has a moisturizing rating of 0.4 out of 10.
✅ Moderate sun protection for most daily activities or short periods spent outdoors.

  

Key Benefits of La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15

 
These are the key benefits you can expect from using La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15:
 

🔵 Slight Moisturizing When Used Alone

According to CreamScan analysis, La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 is slightly moisturizing, with a moisturizing rating of 0.4 out of 10.

Is it more humectant or occlusive? This product has relatively comparable levels of Humectancy and Occlusivity: a low Humectancy of 0.6 out of 10 and a low Occlusivity of 0.2 out of 10.

This type of product provides relatively light moisturizing on its own but can contribute to overall moisturizing efficacy when used as part of a skincare routine, alongside another moisturizer.

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

☀️☀️ Moderate Sun Protection for Short Outdoor Activities

With an SPF of 15, La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 provides moderate sun protection. It is suitable for individuals with medium to darker skin tones who are less prone to sunburn and those engaging in short outdoor activities such as walking or brief errands, as well as cloudy days when UV exposure is less intense.

It helps protect against UVB rays, which are primarily responsible for sunburn and increase the risk of skin cancer by damaging the outer layers of the skin. When labeled as broad-spectrum, it also defends against UVA rays, which penetrate deeper into the skin and cause premature aging, hyperpigmentation, and long-term cellular damage.

📌 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.

However, if you spend a substantial amount of time outdoors, it is better to use a broad spectrum sunscreen with an SPF 30 or higher.

📌 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: La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15

 
CreamScan identified a few things to consider before adding La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 to your skincare routine:
 

⚠️ As a Standalone Moisturizer, It Has Relatively Low Moisturizing Potential

If you use La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 for moisturizing purposes, please keep in mind that it provides relatively light moisturizing on its own, and, more importantly, it’s not optimal for any skin type.

On one hand, it has low occlusivity, which suits oily and combination skin. On the other hand, it has a low estimated concentration of humectants, which are essential for effective moisturizing of all skin types, including oily skin.

Therefore, if used as a standalone moisturizer, this product should be paired with a humectant-rich moisturizer for optimal skin hydration.

Pros & Cons of La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15

 
Here’s an overview of the pros and cons of La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

Provides relatively light moisturizing on its own but can contribute to the moisturizing efficacy of any skincare routine
Provides moderate sun protection, suitable for short outdoor activities on cloudy or low-UV days
 

⭕ Cons: 

⚠️ Minimal moisturizing efficacy, even for oily skin - something to keep in mind if this is the only moisturizer in your routine
   

Summary: La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15

 
Based on the ingredient list analysis, CreamScan AI suggests that La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15
, as a moisturizer, provides relatively light hydration on its own but can enhance the moisturizing efficacy of any skincare routine.
 
With an SPF of 15, La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 offers moderate sun protection, making it suitable for short outdoor activities on cloudy or low-UV days.
 
That said, there are some things about La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 worth noting.
 
If you use La Roche-Posay Anthelios SX 15 Daily Face Moisturizer with Sunscreen SPF 15 as your primary moisturizer, please keep in mind that it provides only light hydration, which isn’t actually ideal for any skin type. While its low occlusivity may work for oily and combination skin, it lacks sufficient humectants, which are vital for effective hydration of any skin type. Therefore, for optimal moisturizing results, it should be paired with a humectant-rich moisturizer.
 
📌 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
55
22
10
6
2
2
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. %
Carbomer
Function:
Origin:
Cyclomethicone
Function:
Origin:
Octocrylene
Function:
Origin:
Simethicone
Function:
Origin:
Avobenzone
Function:
Origin:
Terephthalylidene Dicamphor Sulfonic Acid
Function:
Origin:
Disodium EDTA
Function:
Origin:
Glycerin
Function:
Origin:
Hydroxypropyl Methylcellulose
Function:
Origin:
Isopropyl Palmitate
Function:
Origin:
Methylparaben
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Propylene Glycol
Function:
Origin:
Propylparaben
Function:
Origin:
Water
Function:
Origin:
Stearic Acid
Function:
Origin:
Montan/Stearic Glycerides
Function:
Origin:
Stearyl Alcohol
Function:
Origin:

Ratings

All humectants
0.6
0.3
0.3
Benchmark
10
All occlusives
0.3
0.3
Benchmark
20
Moisturizing rating
0.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 0.6 10
0.6
0.3
0.3
Occlusivity All occlusives 0.3 20
0.2
0.3
Moisturizing rating
0.4
Ingredient Est. % Benchmark Humectancy
0.3
0.3
All humectants 0.6 10
0.6
All humectants
0.6
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
All occlusives 0.3 20
0.2
All occlusives
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
None
All antioxidants 0 3 No
All antioxidants
0
None
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
Benchmark
5

Ingredients explained

Carbomer
Est. %55
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.
Cyclomethicone
Est. %22
Function
Origin
CyclomethiconeA blend of emollient silicones that leaves a smooth and non-greasy after-feel. Unlike other types of oils, it does not leave any residue on the skin, which is part of what makes it so popular.
Octocrylene
Est. %10
Function
Origin
OctocryleneA synthetic compound that protects skin against harmful ultraviolet light.
Simethicone
Est. %6
Function
Origin
SimethiconeA synthetic foam reducing agent that imparts a dry, cushiony aesthetic.
Avobenzone
Est. %2
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.
Terephthalylidene Dicamphor Sulfonic Acid
Est. %2
Function
Origin
Terephthalylidene Dicamphor Sulfonic Acid
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.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

Hydroxypropyl Methylcellulose
Est. %0.3
Function
Origin
Hydroxypropyl MethylcelluloseA natural viscosity controlling agent that is commonly used in skin cleansing products to thicken the consistency. It also functions as an emulsion stabilizing agent and binding agent.
Isopropyl Palmitate
Est. %0.3
Function
Origin
Isopropyl PalmitateAn emollient ester of palmitic acid and isopropanol that gives the skin a smooth, soft, dry, non-oily after-feel. Isopropyl palmitate is listed as a common comedogenic ingredient by acne.org.
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.
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.
Propylene Glycol
Est. %0.3
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Propylparaben
Est. %0.3
Function
Origin
PropylparabenA 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.
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.
Stearic Acid
Est. %0.3
Function
Origin
Stearic AcidA 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.
Montan/Stearic Glycerides
Est. %0.3
Function
Origin
Montan/Stearic Glycerides
Stearyl Alcohol
Est. %0.3
Function
Origin
Stearyl AlcoholA natural fatty alcohol that thickens, stabilizes, and keeps emulsions a bright white color. It has many uses, the main one being as an emulsifier. It also acts as an opacifying agent and emollient.