Trish McEvoy Flawless Lip Primer Review

Trish McEvoy Flawless Lip Primer
4.8
/ 10
Moisturizing
0.6 Humectancy icon Humectancy
9.0 Occlusivity icon Occlusivity
Review

Does Trish McEvoy Flawless Lip Primer Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Trish McEvoy Flawless Lip Primer has to offer:
 
  • Strong occlusive moisturizing. This exceptionally occlusive moisturizer, ideal for dry and very dry skin, has a moderate moisturizing rating of 4.8 out of 10, impaired by the lack of humectants.

Key Benefits of Trish McEvoy Flawless Lip Primer

 
These are the key benefits you can expect from using Trish McEvoy Flawless Lip Primer:
 

Rich Moisturizer with the Right Occlusivity for Dry Skin

According to CreamScan analysis, Trish McEvoy Flawless Lip Primer is quite moisturizing, with a moisturizing rating of 4.8 out of 10.

Is it more humectant or occlusive? Significantly more occlusive. It has a low Humectancy of 0.6 out of 10 and a very high Occlusivity of 9.0 out of 10, due to the high content of Synthetic Wax (est. ≈11.0%), Dimethicone (est. ≈4.0%) and Caprylyl Methicone (est. ≈3.0%).

This type of product, when used as a standalone moisturizer, can deliver a substantial level of occlusive hydration that is adequate for dry skin. The occlusive profile of Trish McEvoy Flawless Lip Primer 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.

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

Things to Be Aware Of: Trish McEvoy Flawless Lip Primer

 
CreamScan AI identified a few things to consider before adding Trish McEvoy Flawless Lip Primer to your skincare routine:
 

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

With high occlusivity, this product is optimal for dry skin but may be too thick for combination and especially oily skin. Even on normal skin, it can feel too rich depending on the quantity applied, the environment, and individual preferences.

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 Trish McEvoy Flawless Lip Primer contains a low level of humectants.

People with dry skin would definitely benefit from adding more humectants to their moisturizing routine beyond what this product offers. If this is your only moisturizer, it may be worth including a humectant-rich product, such as a serum, in your skincare routine.

Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Trish McEvoy Flawless Lip Primer is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

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

While this does not categorically exclude the possibility that Camellia Sinensis Leaf Extract may reduce wrinkles, its efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were accessible 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 Trish McEvoy Flawless Lip Primer

 
Here’s an overview of the pros and cons of Trish McEvoy Flawless Lip Primer to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • Provides the right level of occlusivity to moisturize dry skin
  • Rich texture well-suited for dry skin

Cons: 

  • Ideally needs to be paired with extra humectants for optimal moisturizing efficacy
  • Questionable anti-wrinkle efficacy

Ingredients

Est. % Ingredient Origin Functions
45
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
Est. %
Isododecane
Function:
Origin:
Diisostearyl Malate
Function:
Origin:
Synthetic Wax
Function:
Origin:
Synthetic Fluorphlogopite
Function:
Origin:
Dimethicone
Function:
Origin:
Caprylyl Methicone
Function:
Origin:
Polybutene
Function:
Origin:
Silica
Function:
Origin:
Dimethylimidazolidinone Rice Starch
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
Distarch Phosphate
Function:
Origin:
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Function:
Origin:
Hydrocinnamyl Cinnamate
Function:
Origin:
Isoceteth-10
Function:
Origin:
Curry Red
Function:
Origin:
Acid Yellow 3 Aluminum Lake
Function:
Origin:
Blue 1 Lake (CI 42090)
Function:
Origin:
Acid Red 27 Aluminum Lake
Function:
Origin:
HC Red No. 3
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Bronzite Powder
Function:
Origin:
Coral Powder
Function:
Origin:
Iron Hydroxide
Function:
Origin:
Manganese PCA
Function:
Origin:
Zinc Oxide
Function:
Origin:
Carmine (CI 75470)
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
HC Red No. 7
Function:
Origin:

Ratings

All humectants
0.6
0.3
0.3
Benchmark
10
All occlusives
18.0
11.0
4.0
3.0
Benchmark
20
Moisturizing rating
4.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 0.6 10
0.6
0.3
0.3
Occlusivity All occlusives 18.0 20
9.0
11.0
4.0
3.0
Moisturizing rating
4.8
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
11
4
3
All occlusives 18.0 20
9.0
All occlusives
18.0
11.0
4.0
3.0
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
Total
0
Camellia Sinensis Leaf Extract
-
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
All antioxidants 0.6 3 No
All antioxidants
0.6
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
0.3
Camellia Sinensis Leaf Extract
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

Isododecane
Est. %45
Function
Origin
IsododecaneAn emollient derived from petroleum with high spreadability. It is often used as a replacement for oils and silicones because it leaves no residue behind on the skin. When a product is labeled as “oil-free” it may contain isododecane instead of heavier oils.
Diisostearyl Malate
Est. %22
Function
Origin
Diisostearyl MalateAn emollient ester that softens the skin and keeps it feeling smooth. It is characterized by a cushiony feel and glossy sheen, which is why it is frequently used in lip products.
Synthetic Wax
Est. %11
Function
Origin
Synthetic Wax
Synthetic Fluorphlogopite
Est. %6
Function
Origin
Synthetic FluorphlogopiteAlso known as synthetic mica, this ingredient’s best property is its ability to form thin, sheet-like crystals. This gives products (mostly makeup) great slip.
Dimethicone
Est. %4
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.
Caprylyl Methicone
Est. %3
Function
Origin
Caprylyl MethiconeA liquid silicone with occlusive moisturizing properties. Being compatible with natural oils is a challenge for most silicones, but caprylyl methicone plays well with all types of oils.
Polybutene
Est. %2
Function
Origin
PolybuteneA petro-based ingredient that thickens and hold products together.
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.
Dimethylimidazolidinone Rice Starch
Est. %1
Function
Origin
Dimethylimidazolidinone Rice Starch
Glyceryl Caprylate
Est. %0.3
Function
Origin
Glyceryl CaprylateA waxy solid derived from vegetable oils that has emollient and emulsifying properties. It is also known to boost the efficacy of organic acid preservatives by destabilizing the microbe's cell membrane.
Distarch Phosphate
Est. %0.3
Function
Origin
Distarch Phosphate

Description is coming soon

Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Est. %0.3
Function
Origin
Pentaerythrityl Tetra-di-t-butyl HydroxyhydrocinnamateAn antioxidant that protects vulnerable ingredients from the damage caused by ultraviolet radiation, which can also lead to the generation of damaging free radical species.
Hydrocinnamyl Cinnamate
Est. %0.3
Function
Origin
Hydrocinnamyl Cinnamate
Isoceteth-10
Est. %0.3
Function
Origin
Isoceteth-10
Curry Red
Est. %0.3
Function
Origin
Curry Red
Acid Yellow 3 Aluminum Lake
Est. %0.3
Function
Origin
Acid Yellow 3 Aluminum Lake
Blue 1 Lake (CI 42090)
Est. %0.3
Function
Origin
Blue 1 Lake (CI 42090)
Acid Red 27 Aluminum Lake
Est. %0.3
Function
Origin
Acid Red 27 Aluminum Lake
HC Red No. 3
Est. %0.3
Function
Origin
HC Red No. 3
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
Camellia Sinensis Leaf Extract

An 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.

Bronzite Powder
Est. %0.3
Function
Origin
Bronzite Powder
Coral Powder
Est. %0.3
Function
Origin
Coral Powder
Iron Hydroxide
Est. %0.3
Function
Origin
Iron Hydroxide
Manganese PCA
Est. %0.3
Function
Origin
Manganese PCA
Zinc Oxide
Est. %0.3
Function
Origin
Zinc OxideA 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.
Carmine (CI 75470)
Est. %0.3
Function
Origin
Carmine (CI 75470)
Titanium Dioxide (CI 77891)
Est. %0.3
Function
Origin
Titanium Dioxide (CI 77891)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.
HC Red No. 7
Est. %0.3
Function
Origin
HC Red No. 7