Dr. Sheth's Ceramide And Vitamin C Sunscreen SPF 50 PA+++ Versus The Formula rx Sun Relief Ceramide Silk Hydrating Sunscreen SPF 50
Updated on April 17, 2025
Overview
What they are
These products are both vegan and cruelty-free sunscreens. They have a total of 15 ingredients in common
Cool Features
They both contain ceramides, hyaluronic acid, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, 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
Dr. Sheth's Ceramide And Vitamin C Sunscreen SPF 50 PA+++ 34 ingredients
The Formula rx Sun Relief Ceramide Silk Hydrating Sunscreen SPF 50 36 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Dr. Sheth's Ceramide And Vitamin C Sunscreen SPF 50 PA+++ 34 ingredients
The Formula rx Sun Relief Ceramide Silk Hydrating Sunscreen SPF 50 36 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningTitanium Dioxide
Cosmetic Colorant
Ethylhexyl Methoxycinnamate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Octocrylene
UV Absorber
Butylene Glycol
Humectant
Lecithin
EmollientPhenoxyethanol
Preservative
Sodium Polyacrylate
AbsorbentGlycerin
Humectant
Zinc Oxide
Cosmetic Colorant
Xylitol
HumectantTerminalia Ferdinandiana Fruit Extract
Antioxidant
Phospholipids
Skin ConditioningCaprylic Acid
CleansingGlyceryl Stearate
Emollient
Ascorbic Acid
Antioxidant
Dicaprylyl Carbonate
EmollientHyaluronic Acid
Humectant
Helianthus Annuus Seed Oil
Emollient
Tocopheryl Acetate
Antioxidant
Ceramide NP
Skin Conditioning
Ceramide AP
Skin Conditioning
Ceramide EOP
Skin Conditioning
Phytosphingosine
Skin Conditioning
Cholesterol
Emollient
Sodium Lauroyl Lactylate
EmulsifyingCalendula Officinalis Extract
Skin ConditioningAloe Barbadensis Leaf Juice
Skin Conditioning
Dimethicone
Emollient
Sodium Benzoate
Masking
Sodium Levulinate
Skin ConditioningAllantoin
Skin Conditioning
Melanin
Skin ProtectingWater, Titanium Dioxide, Ethylhexyl Methoxycinnamate, Butyl Methoxydibenzoylmethane, Octocrylene, Butylene Glycol, Lecithin, Phenoxyethanol, Sodium Polyacrylate, Glycerin, Zinc Oxide, Xylitol, Terminalia Ferdinandiana Fruit Extract, Phospholipids, Caprylic Acid, Glyceryl Stearate, Ascorbic Acid, Dicaprylyl Carbonate, Hyaluronic Acid, Helianthus Annuus Seed Oil, Tocopheryl Acetate, Ceramide NP, Ceramide AP, Ceramide EOP, Phytosphingosine, Cholesterol, Sodium Lauroyl Lactylate, Calendula Officinalis Extract, Aloe Barbadensis Leaf Juice, Dimethicone, Sodium Benzoate, Sodium Levulinate, Allantoin, Melanin
Water
Skin ConditioningGlycerin
Humectant
Dicaprylyl Carbonate
EmollientPropanediol
SolventButylene Glycol
Humectant
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Titanium Dioxide
Cosmetic Colorant
Ethylhexyl Triazone
UV Absorber
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Niacinamide
Smoothing
Glyceryl Stearate
Emollient
Cetearyl Alcohol
Emollient
Ceramide NP
Skin Conditioning
Ceramide AP
Skin Conditioning
Ceramide EOP
Skin Conditioning
Phytosphingosine
Skin Conditioning
Cholesterol
Emollient
Nonapeptide-1
Skin Conditioning
Linoleic Acid
Cleansing
Bisabolol
Masking
Sodium Hyaluronate
Humectant
Panthenol
Skin Conditioning
Allantoin
Skin Conditioning
Sodium Lauroyl Lactylate
EmulsifyingXanthan Gum
EmulsifyingTocopheryl Acetate
Antioxidant
Carbomer
Emulsion StabilisingPhenoxyethanol
Preservative
Tocopherol
Antioxidant
Disodium EDTA
Linolenic Acid
Cleansing
Ethylhexylglycerin
Skin ConditioningIron Oxides
CI 77499
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantWater, Glycerin, Dicaprylyl Carbonate, Propanediol, Butylene Glycol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Titanium Dioxide, Ethylhexyl Triazone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Niacinamide, Glyceryl Stearate, Cetearyl Alcohol, Ceramide NP, Ceramide AP, Ceramide EOP, Phytosphingosine, Cholesterol, Nonapeptide-1, Linoleic Acid, Bisabolol, Sodium Hyaluronate, Panthenol, Allantoin, Sodium Lauroyl Lactylate, Xanthan Gum, Tocopheryl Acetate, Carbomer, Phenoxyethanol, Tocopherol, Disodium EDTA, Linolenic Acid, Ethylhexylglycerin, Iron Oxides, CI 77499, CI 77491, CI 77492
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 WaterTitanium 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 DioxideButylene 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.
Phenoxyethanol 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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinGlyceryl 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 StearateDicaprylyl Carbonate comes from carbonic acid and caprylyl alcohol, a fatty alcohol. It is an emollient and gives skin a velvet feel. The sources of Dicaprylyl Carbonate may be synthetic or from animals.
As an emollient, Dicaprylyl Carbonate creates a film on the skin. This film traps moisture in, keeping your skin soft and hydrated.
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 AcetateCeramide NP is a type of ceramide.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.
Ceramides are an important building block for our skin barrier. A stronger barrier helps the skin look more firm and hydrated. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here: Ceramide AP Ceramide EOP
Learn more about Ceramide NPCeramide AP is a type of Ceramide.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. Having a strong skin barrier leads to more firm and hydrated skin.
They are known for their ability to hold water and thus are a great ingredient for dry skin. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here: Ceramide NP Ceramide EOP
Learn more about Ceramide APCeramide EOP is a type of Ceramide.
EOP stands for a linked Ester fatty acid, a linked Omega hydroxy fatty acid, and the Phytosphingosine base.
Ceramides are intercellular lipids naturally found in our skin. They bind dead skin cells together to create a barrier. The ceramides in our skin have the ability to hold water to keep our skin hydrated.
Ceramides are an important building block for our skin barrier. A strong skin barrier helps with:
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here:
Learn more about Ceramide EOPPhytosphingosine is a phospholipid naturally found in our skin as a building block for ceramides.. It helps moisturize, soothe, and protect skin.
Phytosphingosine contributes to your skin's natural moisturizing factor (NMF). The NMF is responsible for hydration, a strong barrier, and plasticity. Our NMF decreases with age. Increasing NMF leads to more healthy and hydrated skin.
Studies show products formulated with NMF ingredients help strengthen our skin's barrier. Having a healthy skin barrier reduces irritation and increases hydration. Our skin barrier is responsible for having plump and firm skin. It also helps protect our skin against infection, allergies, and inflammation.
Fun fact: Phytosphingosine is abundant in plants and fungi.
More ingredients that help boost collagen in skin:
Learn more about PhytosphingosineCholesterol is a class of organic molecules called lipids. It helps hydrate your skin and is essential to having a healthy skin barrier.
Our skin naturally contains cholesterol in the outermost layer. Besides cholesterol, it also contains ceramides and fatty acids. Cholesterol makes up about 1/4 of your skin's outer layer and barrier. Your skin barrier is responsible for keeping allergens and microbes out. Having a healthy skin barrier is also responsible for keeping your skin firm and plump.
Our bodies use cholestrol to create vitamin D, steroid hormones, and more.
Learn more about CholesterolSodium Lauroyl Lactylate is the lauric acid sodium salt of lactyl lactate.
Sodium Lauroyl Lactylate is an emulsifier and surfactant.
Emulsifiers help stabilize a product. They do this by preventing ingredients from separating, such as oils and water which do not mix naturally. Surfactants reduce surface tension, making it easier to rinse pollutants off skin.
Due to its relation to lauric acid, it may provide antimicrobial benefits.
Learn more about Sodium Lauroyl LactylateAllantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dr. Sheth's Ceramide And Vitamin C Sunscreen SPF 50 PA+++ 34 ingredients
The Formula rx Sun Relief Ceramide Silk Hydrating Sunscreen SPF 50 36 ingredients
Reviews
Here's what our community thinks
Dr. Sheth's Ceramide And Vitamin C Sunscreen SPF 50 PA+++ 34 ingredients
its great!!
Amazing glowy texture!
However, face felt tanned maybe because of UNSTABILIZED vitamin c. Non-comedogenic.
