Shiseido Ultimate Sun Protector Lotion SPF 50+ Sunscreen Versus EltaMD, Inc UV Sheer Broad-Spectrum SPF 50+
Updated on June 19, 2025
Overview
What they are
These products are both sunscreens. They have a total of 4 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for dry skin, brightening skin and reducing pores
Free From
They both do not contain any common allergens, oils or sulfates
What's Inside
They both contain silicones
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Ingredient Info
Shiseido Ultimate Sun Protector Lotion SPF 50+ Sunscreen 45 ingredients
EltaMD, Inc UV Sheer Broad-Spectrum SPF 50+ 23 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
Shiseido Ultimate Sun Protector Lotion SPF 50+ Sunscreen 45 ingredients
EltaMD, Inc UV Sheer Broad-Spectrum SPF 50+ 23 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.
Butylene 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 GlycolIsododecane is a fragrance, emollient, and solvent.
As an emollient, it helps your skin stay soft and hydrated. Emollients help trap moisture into your skin.
Isododecane's role as a solvent makes it a great texture enhancer. It spreads smoothly on skin and does not leave a sticky feeling behind. Isododecane also helps prevent color transfer in makeup products.
Isododecane is not absorbed into skin.
Learn more about IsododecaneOctocrylene protects skin from sun damage. It absorbs UV-B with peak absorption of 304 nm. It is a common sunscreen ingredient and often paired with avobenzone, a UVA filter. This is because octocrylene stabilizes other sunscreen ingredients by protecting them from degradation when exposed to sunlight. Octocrylene is a photostable ingredient and loses about 10% of SPF in 95 minutes.
Octocrylene also acts as an emollient, meaning it helps skin retain moisture and softens skin. It is oil-soluble and hydrophobic, enhancing water-resistant properties in a product.
Those who are using ketoprofen, a topical anti-inflammatory drug, may experience an allergic reaction when using octocrylene. It is best to speak with a healthcare professional about using sunscreens with octocrylene.
The EU allows a maximum of these concentrations:
Learn more about OctocryleneWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Shiseido Ultimate Sun Protector Lotion SPF 50+ Sunscreen 45 ingredients
EltaMD, Inc UV Sheer Broad-Spectrum SPF 50+ 23 ingredients

Reviews
Here's what our community thinks