Mineralium

Matifying Protector SPF15 For Oily Skin

Name: Mineralium - Matifying Protector SPF15 For Oily Skin
Brand: Mineralium

SPF 15Efficacy 75/100·High irritancy ·4 UV filters

Efficacy measures how well the formula delivers the claims the brand advertises · 1 of 2 advertised claims delivered

"Mineralium - Matifying Protector SPF15 For Oily Skin" offers broad spectrum protection.

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Product summary

"Mineralium - Matifying Protector SPF15 For Oily Skin" offers broad spectrum protection. It means that it protects from both UVA and UVB rays (you can remember UVB as "burning" sunlight - they cause sunburn. You can remember UVA rays as "aging" - they do not lead to sunburn, but they cause photodamage and contribute to early signs of skin aging and hyperpigmentation). On the negative side, the SPF of it is not high enough. We recommend to use a sunscreen with at least SPF 30 daily.

It contains good moisturizing ingredients and can double as a hydrating day cream.

Sunscreen filters

This is a "mixed" sunscreen in the sense that it uses both mineral and organic (so-called "chemical") sun filters. The organic filters in the product are: oxybenzone, avobenzone and octinoxate. As for the mineral filters, this sunscreen uses titanium dioxide.

Irritation risk

This product contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of this product to be high. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 149.00£ in the United Kingdom.

For a detailed price comparison: click here.

Sun protection

This product offers broad spectrum sun protection, but it is weak. We recommend to use a broad spectrum sunscreen with at least SPF 30.

UV spectrum

UVB290 nmUVA II320 nmUVA I340 nmVisible400 nm+

Octinoxate

Titanium Dioxide

Oxybenzone

Avobenzone

FilterCoverageWhat it doesEst. amount

OctinoxateEthylhexyl MethoxycinnamateUVBOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating~3.3–4.1%

Titanium Dioxide Mineral UVBUVA2 Photo-stable Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin~2.6–3.2%

OxybenzoneBenzophenone-3UVBUVA2Same as oxybenzone. Protects in the UVB and short UVA range. In small concentrations, used to stabilize product formulation. Can be irritating. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can penetrate the skin and get absorbed into bloodstream faster than other popular filters available in the US. The study that produced this finding did not address any potential health effects of the absorption~0.5–0.75%

AvobenzoneButyl MethoxydibenzoylmethaneUVA1Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.~0.5–0.75%

~ marks concentrations estimated from label position and typical use levels

Product claims breakdown

Moisturizing

13 ingredients contribute at the levels below

Strong evidence

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: alanine, betaine.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: caprylic/capric triglyceride, phenyl trimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: urea

PANTHENOLRole: Under-dosedHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.25–0.5%

UREARole: Key activeNaturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations~0.7–1.1%

BETAINERole: Key activeHelps attract water to the upper layer of the skin and improves the product texture~0.25–0.5%

CAPRYLIC/CAPRIC TRIGLYCERIDERole: Key activeA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~1.3–1.6%

CYCLOPENTASILOXANERole: Key activeA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~3.3–4%

ALANINERole: Key activeAn amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking~0.45–0.7%

GLYCERINRole: Key activeOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1.1–1.3%

GLYCINERole: Key activeHelps to attract water to the upper layer of the skin and can help restore the skin barrier function~0.5–0.75%

MAGNESIUM ASPARTATERole: Key activeMight be helpful in restoring skin barrier function and calm down inflammation in skin~0.55–0.8%

OLEANOLIC ACIDRole: Under-dosedMight be helpful against blemishes, work as an anti-oxidant, reduce inflammation and improve skin's ability to hold on to moisture, but more research is needed to confirm its effectiveness when applied topically to human skin~0.3–0.5%

PHENYL TRIMETHICONERole: Key activeA type of silicone that can decrease loss of moisture from the skin surface. It helps create a nice product texture~0.3–0.55%

SACCHARIDE HYDROLYSATERole: Key active~0.6–0.9%

ALLANTOINRole: Under-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.2–0.35%

Irritancy

14 flagged ingredients — patch-test recommended

High risk

We flagged 14 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.

IngredientFunctionIrritationEst. amount

Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~3.3–4.1%est.

Benzophenone-3Same as oxybenzone. Protects in the UVB and short UVA range. In small concentrations, used to stabilize product formulation. Can be irritating. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can penetrate the skin and get absorbed into bloodstream faster than other popular filters available in the US. The study that produced this finding did not address any potential health effects of the absorptionHigh~0.5–0.75%est.

ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.2–0.35%est.

Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.2–0.35%est.

MethylisothiazolinoneA preservative. Is a frequent allergenHigh~0.00075–0.0015%est.

Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinLow~1.3–1.6%est.

Caprylyl glycolHelps preserve products and creates a nice product textureLow~0.4–0.6%est.

Nordihydroguaiaretic acidUsed to stabilize the formula of product formulation. Might be helpful in neutralizing free radicals in skinLow~0.3–0.6%est.

Butyl methoxydibenzoylmethaneAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.Low~0.5–0.75%est.

Cetearyl glucosideHelps water and oil in the product mix well together and improves product textureLow~0.3–0.55%est.

Maris salUsed to thicken the product formulation and might help to add minerals to the surface of the skin. It is used in scrubs as a physical exfoliant. Can increase sensitivity to other ingredients if left on the skin or used in high concentrationLow~0.25–0.5%est.

Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinLow~0.25–0.5%est.

Benzoic acidA preservativeLow~0.25–0.5%est.

Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Low~0.2–0.35%est.

Comedogenic

Cetearyl alcohol ~0.35–0.6% — rinse-off or low %

Low risk

We flag 1 ingredient with a low-to-moderate comedogenic rating — at these concentrations, or in rinse-off use, they're unlikely to clog pores for most skin.

IngredientFunctionRatingEst. amount

Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product textureMed~0.35–0.6%est.

~ marks concentrations estimated from label position and typical use levels