Works for:
based on ingredients and %- Moisturizing
- Anti-aging
Doesn't work for:
based on ingredients and %- Sun protection
Can it cause trouble?
- Irritation risk: medium
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"Matsuyama - M-mark Amino Acid Sunscreen Emulsion SPF 20 PA++" does not provide enough UVA protection. UVA rays do not cause sunburn, but still damage the skin, leading to early signs of aging and pigmentation issues.
Because it includes good moisturizing ingredients, it can also work as a hydrating day cream.
Sunscreen filters
This product is a mineral sunscreen. It uses titanium dioxide for sun protection. Titanium dioxide almost never irritates the skin or stings eyes, but it can leave a white cast.
Irritation risk
This product does not contain known common irritants and is suitable for sensitive skin. We assess the overall irritancy of it to be medium. 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 from 15.20$ up to 20.20$ in the United States.
For a detailed price comparison: click here.
Anti-aging
This product contains serine, threonine. These ingredients might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works. The biggest anti-aging effect in this product comes from sun protection. Sun damage is the main factor causing early signs of skin aging. We, however, do not recommend using this product as a sunscreen because the protection it offers is not strong enough).
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Moisturizing
What does the product description say?
How to use Wipe off sweat and moisture well.
Source: Yesstyle
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, arginine.
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: arginine, simmondsia chinensis seed oil.
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Naturally present in skin and helps to attract water to its upper layer
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
An amino-acid that helps attract water to the upper layer of the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An 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
Helps attract water to the upper layer of the skin and improves the product texture
Naturally present in skin and helps to attract water to its upper layer
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
Helps soften the upper layer of the skin and creates a nice product texture
Non-drying alcohol that helps water and oil mix together. Also serves as an emollient
Used to preserve products, dissolve other ingredients and create a nice product texture
An emollient that helps soften the skin
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
Helps oil and water mix together and works as an emollient
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Sun protection
This product does not offer good protection against UVA rays.
This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.
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
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Sun protection | |
| Moisturizing |
Total Promises Fulfilled score: 62/100.
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Potential irritants
Comedogenic ingredients
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Key Actives
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An 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
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
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
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps attract water to the upper layer of the skin and improves the product texture
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
An amino-acid that helps attract water to the upper layer of the skin
Naturally present in skin and helps to attract water to its upper layer
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Potential irritants
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
Used to preserve products, dissolve other ingredients and create a nice product texture
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Used to create a thicker product consistency and stabilize the formulation
Comedogenic ingredients
An emollient that helps soften the skin
All ingredients
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
An emollient that helps soften the skin
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
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps attract water to the upper layer of the skin and improves the product texture
Used to preserve products, dissolve other ingredients and create a nice product texture
Is used to add opaque (non-transparent) appearance to formulations. Can be used to coat other ingredients for even dispersion. This is a different ingredient compared to the ones used in antipersperants (aluminium chloride and aluminium chlorohydrate)
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An 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
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
An amino-acid that helps attract water to the upper layer of the skin
Naturally present in skin and helps to attract water to its upper layer
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Helps soften the upper layer of the skin and creates a nice product texture
Non-drying alcohol that helps water and oil mix together. Also serves as an emollient
Used to create a thicker product consistency and stabilize the formulation
Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Ingredient list view
Water, Simmondsia chinensis seed oil, Butylene glycol, Isopropyl isostearate, Titanium dioxide, Glycerin, Betaine, 1,2-hexanediol, Pentylene glycol, Aluminum hydroxide, Stearic acid, Serine, Alanine, Glycine, Threonine, Lysine hcl, Arginine, Glutamic acid, Proline, Pca, Sodium pca, Sodium lactate, Lauroyl lysine, Behenyl alcohol, Polyhydroxystearic acid, Hydrogenated lecithin, Polyglyceryl-10 pentastearate, Potassium myristate, Sodium stearoyl lactylate, Tocopherol, Xanthan gum
- Glycerol and the skin: holistic approach to its origin and functions
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Safety Assessment of Alumina and Aluminum Hydroxide as Used in Cosmetics
- Topical palmitoyl pentapeptide provides improvement in photoaged human facial skin
- Combination of amino acids reduces pigmentation in B16F0 melanoma cells