Dr. Sheth's Ceramide And Vitamin C Sunscreen SPF 50 PA+++ Versus Neutrogena Ultra Sheer Dry-Touch Sunscreen SPF 100+
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropylene Glycol
Humectant
Terephthalylidene Dicamphor Sulfonic Acid
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Isododecane
EmollientGlycerin
Humectant
Phenylbenzimidazole Sulfonic Acid
UV Absorber
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Tapioca Starch
Triethanolamine
BufferingCyclopentasiloxane
Emollient
Ethylhexyl Methoxycinnamate
UV Absorber
Caprylic/Capric Triglyceride
Masking
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Terminalia Ferdinandiana Fruit Extract
Antioxidant
Hyaluronic Acid
Humectant
Laminaria Digitata Extract
Skin Protecting
Hydrogenated Lecithin
Emulsifying
Cetyl-Pg Hydroxyethyl Palmitamide
Skin ConditioningCeramide EOP
Skin Conditioning
Ceramide Ng
Skin Conditioning
Ceramide NP
Skin Conditioning
Ceramide As
Skin Conditioning
Ceramide AP
Skin Conditioning
Cholesterol
Emollient
1,2-Hexanediol
Skin Conditioning
Ethylhexyl Salicylate
UV Absorber
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Decyl Glucoside
Cleansing
Xanthan Gum
EmulsifyingDicaprylyl Carbonate
EmollientDimethicone
Emollient
Glyceryl Stearate
Emollient
Cetearyl Olivate
Sorbitan Olivate
Emulsifying
Cetearyl Alcohol
Emollient
Ceteareth-20
CleansingPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningXylitylglucoside
Humectant
Anhydroxylitol
Humectant
Xylitol
Humectant
Panthenol
Skin Conditioning
Sodium Polyacrylate
Absorbent
Capsicum Annuum Fruit Extract
Antimicrobial
Biosaccharide Gum-4
Skin Conditioning
Chamomilla Recutita Extract
Skin Conditioning
Allantoin
Skin Conditioning
Sodium Gluconate
Skin ConditioningBHT
Antioxidant
Zinc Oxide
Cosmetic Colorant
Water, Propylene Glycol, Terephthalylidene Dicamphor Sulfonic Acid, Butyl Methoxydibenzoylmethane, Isododecane, Glycerin, Phenylbenzimidazole Sulfonic Acid, 3-O-Ethyl Ascorbic Acid, Tapioca Starch, Triethanolamine, Cyclopentasiloxane, Ethylhexyl Methoxycinnamate, Caprylic/Capric Triglyceride, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Terminalia Ferdinandiana Fruit Extract, Hyaluronic Acid, Laminaria Digitata Extract, Hydrogenated Lecithin, Cetyl-Pg Hydroxyethyl Palmitamide, Ceramide EOP, Ceramide Ng, Ceramide NP, Ceramide As, Ceramide AP, Cholesterol, 1,2-Hexanediol, Ethylhexyl Salicylate, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Decyl Glucoside, Xanthan Gum, Dicaprylyl Carbonate, Dimethicone, Glyceryl Stearate, Cetearyl Olivate, Sorbitan Olivate, Cetearyl Alcohol, Ceteareth-20, Phenoxyethanol, Ethylhexylglycerin, Xylitylglucoside, Anhydroxylitol, Xylitol, Panthenol, Sodium Polyacrylate, Capsicum Annuum Fruit Extract, Biosaccharide Gum-4, Chamomilla Recutita Extract, Allantoin, Sodium Gluconate, BHT, Zinc Oxide
Butyl Methoxydibenzoylmethane 3%
UV Absorber
Homosalate 15%
Skin Conditioning
Ethylhexyl Salicylate 5%
UV Absorber
Octocrylene 10%
UV Absorber
Benzophenone-3 6%
UV Absorber
Water
Skin ConditioningStyrene/Acrylates Copolymer
Silica
Abrasive
Beeswax
Emulsion Stabilising
Cyclopentasiloxane
Emollient
Ethylhexylglycerin
Skin ConditioningGlyceryl Stearate
Emollient
PEG-100 Stearate
Surfactant
Acrylates/Dimethicone Copolymer
Skin Conditioning
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingParfum
Masking
Chlorphenesin
Antimicrobial
Triethanolamine
BufferingDiethylhexyl 2,6-Naphthalate
EmollientDipotassium Glycyrrhizate
Humectant
Disodium EDTA
BHT
Antioxidant
Methylisothiazolinone
Preservative
Butyl Methoxydibenzoylmethane 3%, Homosalate 15%, Ethylhexyl Salicylate 5%, Octocrylene 10%, Benzophenone-3 6%, Water, Styrene/Acrylates Copolymer, Silica, Beeswax, Cyclopentasiloxane, Ethylhexylglycerin, Glyceryl Stearate, PEG-100 Stearate, Acrylates/Dimethicone Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Parfum, Chlorphenesin, Triethanolamine, Diethylhexyl 2,6-Naphthalate, Dipotassium Glycyrrhizate, Disodium EDTA, BHT, Methylisothiazolinone
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
BHT is a synthetic antioxidant and preservative.
As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.
As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation.
The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU.
However, it was recently restricted for use in the UK as of April 2024.
Learn more about BHTAlso known as Avobenzone, this ingredient is an oil-soluble used to absorb the full spectrum of UVA rays (peak 357 nm).
It's one of the most effective UVA filters available but has a major caveat of photostability: avobenzone is susceptible to photodegradation.
This means it can lose efficacy when exposed to sunlight without the help of a stabilizing agent.
Studies show antioxidants (like vitamin E or vitamin C) and some UV filters (like octocrylene and Tinosorb S) can meaningfully improve its stability in a formulation.
The maximum allowable concentration according to regulation is 3% in the US + Canada, and 5% in the EU, Australia, China, Korea, and ASEAN countries.
It has a well-support safety profile: a comprehensive 2025 review found minimal toxicity with no evidence of carcinogenicity.
Overall, avobenzone is a safe and regulated ingredient used in sunscreen for over 40 years.
Learn more about Butyl MethoxydibenzoylmethaneCyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy.
Since D5 is volatile, it does its thing and then evaporates off the skin quickly.
The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics
There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels.
Regulatory bodies have judged this study to be not applicable in topical skincare since skin absorption of D5 is very low and we're not really inhaling huge amounts of D5.
The only restriction for this ingredient is environmental. The European Chemicals Agency (ECHA) restricted D5 in wash-off cosmetics at or above 0.1% due to their persistence in water.
Learn more about CyclopentasiloxaneEthylhexyl Salicylate (also called Octisalate or Octyl Salicylate) is an oil-soluble organic UV filter that's been used in sunscreen since the 1950's.
It absorbs UVB light in the 280-320 nm range with a peak absorbance around 306 nm.
You'll often see it paired with other UV filters to boost overall SPF because octisalate is a fairly week filter on its own.
The reason you'll see it so often is because it can help solubilize and stabilize the trickier filters like oxybenzone and avobenzone.
Unlike these filters, octisalate has pretty good photostability and doesn't create skin-damaging free radicals when exposed to sunlight.
The fatty-alcohol part of the molecule also gives it a light, emollient feel so it doubles as a nice texture enhancer.
Usage levels vary around the world:
Safety-wise, this ingredient has a pretty reassuring track record. The EU's Scientific Committee on Consumer Products (SCCP) found very low skin penetration in human skin tests and negative results for irritation, phototoxicity, and photoallergy.
The real-world allergy risk is pretty low too; a 2012 European study of 1,031 people recorded only 2 reactions to it (a rate of 0.19%).
You might have seen scary headlines about sunscreen getting into your blood.
In 2019, the FDA found that several chemical filters can absorb through the skin and show up in the bloodstream at small but measurable levels.
Here's the important part: these tiny levels are just a cutoff the FDA uses to decide which ingredients need more testing and doesn't mean anything harmful was found.
The researchers were clear that the results are no reason to stop wearing sunscreen.
Learn more about Ethylhexyl SalicylateEthylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Learn more about EthylhexylglycerinGlyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive.
Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture.
This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic.
A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier.
Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range.
Fun fact: The human body also creates Glyceryl Stearate naturally.
Learn more about Glyceryl StearateTriethanolamine (TEA) is an emulsifier and pH adjuster. It is created using ethylene oxide and ammonia. This gives Triethanolamine a nitrogen core and a similar scent to ammonia.
As an emulsifier, it prevents ingredients from separating and enhances texture by adding volume to a product.
PH adjusters are common in cosmetic products. The pH of a product can affect the effectiveness of other ingredients. A product with a high pH may also irritate the skin.
If you are looking for the tea leaf ingredient, click here.
Learn more about TriethanolamineWater. 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. Remember to stay hydrated!
Learn more about Water
