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Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 Versus Skynbio Hydrashield Cream

Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 Versus Skynbio Hydrashield Cream This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This barrier-repair moisturizer is formulated around Urea and Sodium PCA to str

Paula's Choice Resist Youth-Extending Daily Hydrating Fluid SPF 50 Versus Skynbio Hydrashield Cream

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

This barrier-repair moisturizer is formulated around Urea and Sodium PCA to strengthen the skin barrier and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Butyl Methoxydibenzoylmethane 2%

Ethylhexyl Methoxycinnamate 7.5%

Ethylhexyl Salicylate 5%

Octocrylene 2%

Water

Glycerin

Silica

Dimethicone

Tocopherol

Chamomilla Recutita Flower Extract

Vitis Vinifera Seed Extract

Camellia Sinensis Leaf Extract

Camellia Oleifera Leaf Extract

Peucedanum Graveolens Extract

Sambucus Nigra Fruit Extract

Avena Sativa Bran Extract

Punica Granatum Extract

Lycium Barbarum Fruit Extract

Hydrogenated Lecithin

Titanium Dioxide

Dimethicone/Vinyl Dimethicone Crosspolymer

Diethylhexyl Syringylidenemalonate

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Xanthan Gum

Sodium Carbomer

Benzyl Alcohol

Sodium Benzoate

Potassium Sorbate

Phenoxyethanol

Butyl Methoxydibenzoylmethane 2%, Ethylhexyl Methoxycinnamate 7.5%, Ethylhexyl Salicylate 5%, Octocrylene 2%, Water, Glycerin, Silica, Dimethicone, Tocopherol, Chamomilla Recutita Flower Extract, Vitis Vinifera Seed Extract, Camellia Sinensis Leaf Extract, Camellia Oleifera Leaf Extract, Peucedanum Graveolens Extract, Sambucus Nigra Fruit Extract, Avena Sativa Bran Extract, Punica Granatum Extract, Lycium Barbarum Fruit Extract, Hydrogenated Lecithin, Titanium Dioxide, Dimethicone/Vinyl Dimethicone Crosspolymer, Diethylhexyl Syringylidenemalonate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Xanthan Gum, Sodium Carbomer, Benzyl Alcohol, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol

Propanediol

Urea

Caprylic/Capric Triglyceride

Sodium PCA

Sodium Hyaluronate

Panthenol

Hydroxyethylcellulose

Hyaluronic Acid

Aloe Barbadensis Leaf Powder

Citric Acid

Allantoin

Porphyra Umbilicalis Extract

Chamomilla Recutita Extract

Usnea Barbata Extract

Cucumis Sativus Fruit Extract

Water, Propanediol, Urea, Caprylic/Capric Triglyceride, Sodium PCA, Sodium Benzoate, Potassium Sorbate, Sodium Hyaluronate, Panthenol, Hydroxyethylcellulose, Hyaluronic Acid, Aloe Barbadensis Leaf Powder, Citric Acid, Allantoin, Porphyra Umbilicalis Extract, Chamomilla Recutita Extract, Usnea Barbata Extract, Cucumis Sativus Fruit Extract

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.

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

You'll often find this ingredient used with other preservatives.

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

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. 01Cyclopentasiloxane
  2. 02Dimethicone
  3. 03Tetrahexyldecyl Ascorbate
  4. 04Palmitoyl Tripeptide-5
  5. 05Ceramide NP
  6. 06Tocotrienols
  7. 07Tocopherol
  8. 08Ubiquinone
  9. 09Thioctic Acid
  10. 10Tocopheryl Acetate
  11. 11Magnesium Ascorbyl Phosphate
  12. 12Ferulic Acid
  13. 13Beta-Glucan
  14. 14Superoxide Dismutase
  15. 15Epigallocatechin Gallate
  16. 16Ergothioneine
  17. 17Glutathione
  18. 18Xanthophylls
  19. 19Glycine Soja Seed Extract
  20. 20Glycerin
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side