Works for:
based on ingredients and %- Moisturizing
Doesn't work for:
based on ingredients and %- Sun protection
- Evens skin tone
Can it cause trouble?
- Irritation risk: medium
- Comedogenic risk ingredients: 2
Key actives
Product Summary
We are worried that "Kose - Sekkisei Skincare UV Tone Up SPF 30 PA+++" might not be able to provide reliable sun protection because it uses a single UV filter (zinc oxide) in a relatively weak concentration.
Because it includes good moisturizing ingredients, it can also work as a hydrating day cream.
Sunscreen filters
It is a mineral sunscreen. It uses zinc oxide for sun protection. Zinc oxide almost never irritates the skin or stings eyes, but it can leave a white cast.
Irritation risk
This formulation includes some common irritants, including ingredients that do not provide a benefit for the 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 for 18.00$ in the United States.
For a detailed price comparison: click here.
Moisturizing
What does the product description say?
The Happy Bath Day line uses honey and Bulgaria rose oil extracts for ultra-moisturizing and nourishing effects on skin.
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:
glycerin, honey.
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: dimethicone, squalane.
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
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 soften the upper layer of the skin
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture
Helps attract water to the skin and might have some anti-bacterial properties. Can be an allergen
Non-drying alcohol that helps water and oil mix together. Also serves as an emollient
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
Help improve the product's texture
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
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
Evens skin tone
What does the product description say?
Sekkisei Skincare UV Tone Up SPF 30 PA+++
Source: From product name
This product contains ingredients () that could help reduce hyperpigmentation (for example, post-acne marks or age spots) in theory, but there is not enough evidence that they actually work.
The biggest effect for evening out skin tone in this product comes from sun protection. Sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations. This is why sun protection is the best strategy for maintaining an even skin tone. We, however, do not recommend using this product as a sunscreen because the protection it offers is not strong enough).
Sun protection
This product uses a single UV filter (zinc oxide) in a relatively low concentration and might not be able to provide a reliable sun protection.
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.
A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Sun protection | |
| Evens skin tone |
Total Promises Fulfilled score: 60/100.
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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
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Helps soften the upper layer of the skin
Potential irritants
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
An aromatic blend of unspecified and possibly irritating ingredients
Used to create a thicker product consistency and stabilize the formulation
Comedogenic ingredients
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
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 skin and might have some anti-bacterial properties. Can be an allergen
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
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
Used to stabilize product formulations and create a nice product texture
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Helps the function of sunscreen and pigment ingredients in the formulation
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
An aromatic blend of unspecified and possibly irritating ingredients
Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light
Ingredient list view
Water, Zinc oxide, Alcohol, Dipropylene glycol, Capric acid, Propylene glycol, Isododecane, Dimethicone, Diphenylsiloxy phenyl trimethicone, Peg-80 hydrogenated castor oil, Glycerin, Unknown, Honey, Unknown, Jellyfish extract, Roe extract, Tocopherol, Cucumis melo root extract, Butylene glycol, Disodium edta, Peg-10 hydrogenated castor oil, Dimethicone/vinyl dimethicone crosspolymer, Isohexadecane, Sorbitan oleate, Xanthan gum, Squalane, Cetearyl alcohol, Zeolite, Talc, Isopropyl titanium triisostearate, Nylon-12, Hydrogen dimethicone, Behenyl alcohol, Polysorbate 80, Polyhydroxystearic acid, Phytosteryl macadamiate, Hydrogenated rapeseed oil, Unknown, Methylparaben, Parfum, Mica
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- Surfactants and experimental irritant contact dermatitis
- Propylene Glycol
- Skin-sensitizing and irritant properties of propylene glycol
- Dimethicone as a protective ingredient in topical medications
- Final Report on the Safety Assessment of Dimethicone Copolyol
- Glycerol and the skin: holistic approach to its origin and functions
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Safety Assessment of Phytosterols as Used in Cosmetics