Dot & Key Skincare Watermelon Cooling SPF 50 Sunscreen Versus ISEHAN Kiss Me Sunkiller Perfect Water Essence SPF 50+ PA++++
Updated on December 27, 2024
Overview
What they are
These products are both sunscreens. They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid and SPF
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin, scar healing and dark spots
Free From
They both do not contain any common allergens, oils, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Dot & Key Skincare Watermelon Cooling SPF 50 Sunscreen 33 ingredients
ISEHAN Kiss Me Sunkiller Perfect Water Essence SPF 50+ PA++++ 29 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Dot & Key Skincare Watermelon Cooling SPF 50 Sunscreen 33 ingredients
ISEHAN Kiss Me Sunkiller Perfect Water Essence SPF 50+ PA++++ 29 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolTitanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.
With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.
Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.
Pure titanium dioxide is a white powder that is used in many products to add or change color.
Learn more about Titanium DioxidePhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dot & Key Skincare Watermelon Cooling SPF 50 Sunscreen 33 ingredients
ISEHAN Kiss Me Sunkiller Perfect Water Essence SPF 50+ PA++++ 29 ingredients

Reviews
Here's what our community thinks
Dot & Key Skincare Watermelon Cooling SPF 50 Sunscreen 33 ingredients
ISEHAN Kiss Me Sunkiller Perfect Water Essence SPF 50+ PA++++ 29 ingredients
I love this sunscreen!!! Even though it has a 58% match for my skin I will be repurchasing. This Sunkiller is one of the few sunscreens that don't leave a whitecast or burn my eyes. The only con is that I wish moree came in one tube.