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Product summary
"Matsuyama - M-mark Amino Acid Infusion Toner" could be helpful for: Anti-aging and Moisturizing, but its actives are not the most effective or are not well-studied.
Ingredient callouts
Humectants (sodium lactate 0.10% - 0.30%, sodium pca 0.15% - 0.55%, pca 0.15% - 0.70%, glutamic acid 0.40% - 0.90%, arginine 0.40% - 0.95%, glycine 1.00% - 1.50%, alanine 1.20% - 1.80%, trehalose 1.70% - 2.50% and betaine 2.70% - 4.10%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails from 22.58$ up to 24.40$ in the United States.
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.
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
Helps attract water to the upper layer of the skin and improves the product texture
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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.
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
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
Honesty check
How honest is this product?
Promise
Can it deliver?
Moisturizing
Total Promises Fulfilled score:
75/100.
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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
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