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A'Pieu Pure Block Daily Sun Cream SPF45 PA+++ Versus Paula's Choice Extra Care Non-Greasy Sunscreen SPF 50

A'Pieu Pure Block Daily Sun Cream SPF45 PA+++ Versus Paula's Choice Extra Care Non-Greasy Sunscreen SPF 50 This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 45. This hybrid sunscreen covers the full UV range and blocks ~98% of UVB

A'Pieu Pure Block Daily Sun Cream SPF45 PA+++ Versus Paula's Choice Extra Care Non-Greasy Sunscreen SPF 50

This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 45.

This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Ethylhexyl Methoxycinnamate

Ethylhexyl Salicylate

Butylene Glycol

Phenylbenzimidazole Sulfonic Acid

Caprylic/Capric Triglyceride

Butyl Methoxydibenzoylmethane

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

Methyl Methacrylate Crosspolymer

Glyceryl Stearate

Citrus Aurantifolia Flower Extract

Cetearyl Olivate

Sea Water

Prunus Persica Flower Extract

Cetearyl Alcohol

Nylon-12

Sorbitan Olivate

Sodium Hydroxide

Pyrus Malus Flower Extract

Dimethicone

Polyacrylate-13

Panthenol

Polyisobutene

PEG-100 Stearate

Tocopheryl Acetate

Punica Granatum Flower Extract

Sorbitan Stearate

Oryza Sativa Bran Extract

Malpighia Glabra Fruit Extract

Aloe Barbadensis Leaf Extract

Eucalyptus Globulus Leaf Extract

Rosa Damascena Flower Water

Prunus Avium Flower Extract

Citrus Aurantium Dulcis Flower Extract

Citrullus Lanatus Fruit Extract

Sorbitan Isostearate

Polysorbate 20

BHT

Disodium EDTA

1,2-Hexanediol

Ethylhexylglycerin

Caprylyl Glycol

Parfum

Water, Ethylhexyl Methoxycinnamate, Ethylhexyl Salicylate, Butylene Glycol, Phenylbenzimidazole Sulfonic Acid, Caprylic/Capric Triglyceride, Butyl Methoxydibenzoylmethane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Methyl Methacrylate Crosspolymer, Glyceryl Stearate, Citrus Aurantifolia Flower Extract, Cetearyl Olivate, Sea Water, Prunus Persica Flower Extract, Cetearyl Alcohol, Nylon-12, Sorbitan Olivate, Sodium Hydroxide, Pyrus Malus Flower Extract, Dimethicone, Polyacrylate-13, Panthenol, Polyisobutene, PEG-100 Stearate, Tocopheryl Acetate, Punica Granatum Flower Extract, Sorbitan Stearate, Oryza Sativa Bran Extract, Malpighia Glabra Fruit Extract, Aloe Barbadensis Leaf Extract, Eucalyptus Globulus Leaf Extract, Rosa Damascena Flower Water, Prunus Avium Flower Extract, Citrus Aurantium Dulcis Flower Extract, Citrullus Lanatus Fruit Extract, Sorbitan Isostearate, Polysorbate 20, BHT, Disodium EDTA, 1,2-Hexanediol, Ethylhexylglycerin, Caprylyl Glycol, Parfum

Homosalate 10%

Benzophenone-3 6%

Ethylhexyl Salicylate 5%

Butyl Methoxydibenzoylmethane 3%

Octocrylene 2%

PEG-8

Polyethylene

Silica

Picrasma Excelsa Wood Extract

Sodium Ascorbyl Phosphate

Retinyl Palmitate

Tocopherol

Titanium Dioxide

Aloe Barbadensis Leaf Juice

Bentonite

Methyl Glucose Sesquistearate

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Sodium Polyacrylate

Kaolin

Phenoxyethanol

Chlorphenesin

Homosalate 10%, Benzophenone-3 6%, Ethylhexyl Salicylate 5%, Butyl Methoxydibenzoylmethane 3%, Octocrylene 2%, Water, Butylene Glycol, PEG-8, Polyethylene, Silica, Dimethicone, Picrasma Excelsa Wood Extract, Sodium Ascorbyl Phosphate, Retinyl Palmitate, Tocopherol, Tocopheryl Acetate, Titanium Dioxide, Aloe Barbadensis Leaf Juice, Bentonite, Methyl Glucose Sesquistearate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Polyacrylate, Kaolin, Ethylhexylglycerin, Disodium EDTA, Sodium Hydroxide, Phenoxyethanol, Chlorphenesin

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

Also 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.

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.

Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.

What it does:

Dimethicone comes in different viscosities:

Depending on the viscosity, dimethicone has different properties.

Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.

This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.

Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

Ethylhexyl 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.

Ethylhexylglycerin 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.

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Tocopheryl Acetate is a stable, shelf-friendly form of vitamin E.

Formulators love it because plain vitamin E oxidizes quickly once it hits air. This acetate version stays stable and resists going off, helping to extend a product's shelf life.

It's actually inactive on its own and works like a slow-release "storage" form; the enzymes in your skin called esterases gradually convert it into active vitamin E over time.

One in vivo study showed 5% of the acetate in the living layer of the epidermis converted to vitamin E after 5 days of application. This study also found the skin gained protection against UV damage even though the conversion was slow and small.

Once converted, vitamin E acts as a skin's main fat-soluble antioxidant that fights free radicals to protect skin from damage.

Topical vitamin E generally boosts the skin's photoprotection, and it reduced UV-damage in animal models.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

Overall, it has a pretty solid safety profile and has been found to be non-irritating and non-comedogenic. Allergic reactions may happen but stay rare due to how widely the ingredient gets used.

The concentration will vary depending on the formula; industry data shows 0.1% in baby lotions, 3% in lipsticks, and 5% in foot powders. You can also find this ingredient at 100% in a pure vitamin E oil.

Most leave-on skincare keeps it at the lower end, often between 0.5-1%.

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. Remember to stay hydrated!

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Dicaprylyl Carbonate
  3. 03Glycerin
  4. 04Ethylhexyl Stearate
  5. 05Cocoglycerides
  6. 06Butyrospermum Parkii Butter
  7. 07Squalane
  8. 08Sodium Polyacrylate
  9. 09Lecithin
  10. 10Adenosine
  11. 11Palmitoyl Tripeptide-1
  12. 12Ceramide NP
  13. 13Retinol
  14. 14Punica Granatum Extract
  15. 15Camellia Oleifera Leaf Extract
  16. 16Glycyrrhiza Glabra Root Extract
  17. 17Tetrahydrodiferuloylmethane
  18. 18Tetrahydrodemethoxydiferuloylmethane
  19. 19Tetrahydrobisdemethoxydiferuloylmethane
  20. 20Tocopheryl Acetate
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side