Versus

Is Clinical Eclipse SPF 50 Versus ZO Skin Health Smart Tone Broad-Spectrum SPF 50

Sunscreen
Sunscreen
American Brand United States
American Brand United States

Updated on August 26, 2023

Overview

What they are

These products are both sunscreens. They have a total of 12 ingredients in common

Cool Features

They both contain SPF and Vitamin E

Suited For

They're both likely to be good for fighting acne, anti aging, dry skin and scar healing

Free From

They both do not contain any harsh alcohols, common allergens, parabens or sulfates

What's Inside

They both contain silicones

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

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Smart Tone Broad-Spectrum SPF 50

Butyl Methoxydibenzoylmethane 3%

UV Absorber
Chemical UV Filter IconMay cause irritation IconMay worsen Rosacea Icon

Homosalate 10%

Skin Conditioning
Chemical UV Filter IconNon-Reef-Safe Icon

Ethylhexyl Salicylate 5%

UV Absorber
0 / 0 Chemical UV Filter IconNon-Reef-Safe IconMay worsen Rosacea Icon

Octocrylene 10%

UV Absorber
Chemical UV Filter IconNon-Reef-Safe IconMay worsen Eczema Icon

Water

Skin Conditioning

Dimethicone

Emollient
1 / 0 Silicon Icon

Butyloctyl Salicylate

Skin Conditioning
Non-Reef-Safe Icon

Styrene/Acrylates Copolymer

Dimethicone/Divinyldimethicone/Silsesquioxane Crosspolymer

Humectant

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Mica

Cosmetic Colorant
May worsen Eczema Icon

PEG-100 Stearate

0 / 0 Not safe for Fungal Acne Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Polyamide-5

Skin Conditioning

Steareth-21

Cleansing

Argania Spinosa Kernel Oil

Emollient
Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Helianthus Annuus Seed Oil

Emollient
0 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Petasites Japonicus Root Extract

Skin Conditioning

Rosmarinus Officinalis Leaf Extract

Antimicrobial

Tocopheryl Acetate

Antioxidant
0 / 0 Vitamin E IconAntioxidant Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Ascorbic Acid

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin Icon

Retinyl Palmitate

Skin Conditioning
1-3 / 1-3 Retinoid IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin IconNot safe for Fungal Acne IconMay worsen Rosacea Icon

Caprylyl Glycol

Emollient

Hexylene Glycol

Emulsifying
0-2 / 0-1

Melanin

Skin Protecting

Pentylene Glycol

Skin Conditioning

Boron Nitride

Absorbent

Ethyl Ferulate

Antioxidant
Antioxidant Icon

C12-15 Alkyl Benzoate

Antimicrobial

Tetrahexyldecyl Ascorbate

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps brighten skin Icon

Beta-Glucan

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Ethylene Brassylate

Masking

Polymethyl Methacrylate

Acrylates/Ammonium Methacrylate Copolymer

Dimethicone/Vinyl Dimethicone Crosspolymer

Skin Conditioning

Disodium EDTA

Acrylates Crosspolymer-4

Emulsion Stabilising

Panthenyl Triacetate

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Aluminum Hydroxide

Emollient

Simethicone

Emollient
1 / 0 Silicon Icon

Ethyl Linoleate

Emollient
Fragrance IconNot safe for Fungal Acne Icon

Oleyl Alcohol

Emollient
4 / 2 Fatty Alcohol IconFragrance IconBad for Acne Prone Skin Icon

Cetearyl Alcohol

Emollient
2 / 1 Fatty Alcohol IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

PEG-8 Laurate

Emulsifying
Not safe for Fungal Acne Icon

Steareth-2

Emulsifying
2 / 2

Coco-Glucoside

Cleansing

Isostearic Acid

Cleansing
Bad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Sodium Hydroxide

Buffering

Phenoxyethanol

Preservative
Preservative Icon

Potassium Sorbate

Preservative
Preservative Icon

Ethylhexylglycerin

Skin Conditioning

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Titanium Dioxide

Cosmetic Colorant
0 / 0 Mineral UV Filter IconNon-Reef-Safe Icon

Iron Oxides

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning, Solvent

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 Water
Cosmetic Colorant, UV Absorber, UV Filter

Titanium 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 Dioxide
Antimicrobial, Emollient, Skin Conditioning

C12-15 Alkyl Benzoate is made up of Benzoic Acid and long chain alcohols. It has a low molecular weight.

C12-15 Alkyl Benzoate is an emollient and texture enhancer. Due to its solubility, it is often used in sunscreens to help evenly distribute active ingredients.

As an emollient, C12-15 Alkyl Benzoate helps soften and hydrate your skin. Emollients create a film on your skin that traps moisture within.

This ingredient has been reported to cause eye irritation.

Learn more about C12-15 Alkyl Benzoate
Humectant, Masking, Skin Conditioning

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.
  • It has mild preservative properties.

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Emollient, Emulsifying, Emulsion Stabilising

Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.

Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.

Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.

Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.

Learn more about Cetearyl Alcohol
Emollient, Emulsifying

Glyceryl Stearate is a mix of glycerin and stearic acid.

It is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.

As an emollient, it helps soften skin and supports barrier-replenishing ingredients.

In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced.

This ingredient may not be fungal-acne safe

Fun fact: The human body also creates Glyceryl Stearate naturally.

Learn more about Glyceryl Stearate

Peg-100 Stearate is an emollient and emulsifier. As an emollient, it helps keep skin soft by trapping moisture in. On the other hand, emulsifiers help prevent oil and water from separating in a product.

PEGS are a hydrophilic polyether compound . There are 100 ethylene oxide monomers in Peg-100 Stearate. Peg-100 Stearate is polyethylene glycol ester of stearic acid.

Antioxidant, Masking, Skin Conditioning

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.

Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.

You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.

There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.

Learn more about Tocopherol

We don't have a description for Styrene/Acrylates Copolymer yet.

Antioxidant, Skin Conditioning

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.

Tocopheryl Acetate is commonly found in both skincare and dietary supplements.

Learn more about Tocopheryl Acetate
Emollient, Humectant, Skin Conditioning

Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.

It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.

Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.

This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.

Learn more about Caprylyl Glycol

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA

When to use

11 Routines
100% use in am
0% use in pm
100% use every day
5 Routines
100% use in am
0% use in pm
100% use every day

Reviews

Here's what our community thinks

Is Clinical Eclipse SPF 50 27 ingredients

3.5 /5
from 2 ratings
No Scent (2) Expensive (2) Heavy (1)
Viktorijalina's avatar

Viktorijalina

11 months ago
Review

The best product i have ever used ever. I have oily kin and it still did wonders with oil control, glow, fine lines and controlled the oiliness. I have drifted from this product thinking i can get better deals, but sadly SKIN1004 – Madagascar Centella Hyalu-Cica Water-fit is not it, Cerave SPF, Mesoestetic SPF is not it (it worked for my boyfriends skin though). It does cost extra but it truly Show more

#great value
#expensive
#hydrating
#light
torbjorn.lindqvist's avatar

Torbjörn Lindqvist

9 months ago
Review

Far too oily to suit my combination skin. Gives a glow that makes you look sweaty.

#expensive
#heavy
#sticky
#oily

ZO Skin Health Smart Tone Broad-Spectrum SPF 50 56 ingredients

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