Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Cosmedica Skincare Pure Hyaluronic Acid Serum Versus Advanced Clinicals Hyaluronic Acid Hydrating Face Serum

Cosmedica Skincare Pure Hyaluronic Acid Serum Versus Advanced Clinicals Hyaluronic Acid Hydrating Face Serum This hydrating serum is formulated around Sodium Hyaluronate to hydrate skin and soften the look of wrinkles. This hydrating serum is formulated around

Cosmedica Skincare Pure Hyaluronic Acid Serum Versus Advanced Clinicals Hyaluronic Acid Hydrating Face Serum

This hydrating serum is formulated around Sodium Hyaluronate to hydrate skin and soften the look of wrinkles.

This hydrating serum is formulated around Aloe Barbadensis Leaf Juice and Sodium Hyaluronate to hydrate skin and calm redness.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Sodium Hyaluronate

Benzyl Alcohol

Dehydroacetic Acid

Water, Sodium Hyaluronate, Benzyl Alcohol, Dehydroacetic Acid

Ethoxydiglycol

Glycerin

Pyrus Malus Fruit Extract

PEG-12 Dimethicone

Aloe Barbadensis Leaf Juice

Chondrus Crispus Extract

Sodium Carboxymethyl Beta-Glucan

Camellia Sinensis Leaf Extract

Epilobium Angustifolium Flower/Leaf/Stem Extract

Tocopheryl Acetate

Xanthan Gum

Parfum

Phenoxyethanol

Maltodextrin

Tetrasodium Glutamate Diacetate

Caprylyl Glycol

Ethylhexylglycerin

Hexylene Glycol

Citric Acid

Water, Ethoxydiglycol, Glycerin, Pyrus Malus Fruit Extract, PEG-12 Dimethicone, Aloe Barbadensis Leaf Juice, Chondrus Crispus Extract, Sodium Hyaluronate, Sodium Carboxymethyl Beta-Glucan, Camellia Sinensis Leaf Extract, Epilobium Angustifolium Flower/Leaf/Stem Extract, Tocopheryl Acetate, Xanthan Gum, Parfum, Phenoxyethanol, Maltodextrin, Tetrasodium Glutamate Diacetate, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Citric Acid

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.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

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 Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 03Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
  4. 04What it does:
  5. 05Dimethicone comes in different viscosities:
  6. 06Depending on the viscosity, dimethicone has different properties.
  7. 07Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
  8. 08This 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.
  9. 09Note: 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.
  10. 10Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
  11. 11The 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 …
  12. 12Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
  13. 13Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
  14. 14Topically, glycerin does several things at once:
  15. 15Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
  16. 16Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
  17. 17This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
  18. 18Just know very high concentrations (>40%) can feel tacky in low humidity.
  19. 19Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
  20. 20Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side

04

Ask the journal

Related questions

01When and How to Use Hyaluronic Acid in Your Routine

Products with hyaluronic acid can be used in the morning or at night (or both!). Applying the hydrating ingredient at night will restore your skin’s resilience while you sleep, and applying it in the morning will leave your skin feeling plump, hydrated and ready for makeup. Hyaluronic acid is great at providing topical hydration when it’s introduced into a balanced skincare routine. According to Dr. King, it’s important to pair your hyaluronic acid products with an emollient or occlusive moisturizer to lock in hydration.

Source · www.skincare.com
02How to Apply Face Serums

Skincare rules can get confusing, but when it comes to application the general rule of thumb is to pay attention to the product’s consistency. “Apply the lightest, thinnest product first and the heaviest, and more dense products last, since thinner products can’t penetrate thicker products,”says Dr. Lewis. After cleansing the face and following up with a toner, let the skin dry before using a serum. You can layer different serums on top of each other or opt for a product that has a precise mix of multiple hero ingredients, such as hyaluronic acid and vitamin C.

Source · www.skincare.com