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COSRX The Vitamin C 23 Serum Versus Torriden Dive-In Low-Molecular Hyaluronic Acid Serum

COSRX The Vitamin C 23 Serum Versus Torriden Dive-In Low-Molecular Hyaluronic Acid Serum This brightening serum is formulated around Ascorbic Acid and 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and fade the look of dark spots. This hydrating serum i

COSRX The Vitamin C 23 Serum Versus Torriden Dive-In Low-Molecular Hyaluronic Acid Serum

This brightening serum is formulated around Ascorbic Acid and 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and fade the look of dark spots.

This hydrating serum is formulated around Panthenol and Hydrolyzed Hyaluronic Acid to hydrate skin and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Ascorbic Acid 23%

Propanediol

Dimethicone

Tromethamine

Panthenol

3-O-Ethyl Ascorbic Acid

Squalane

Caffeine

Sodium Chloride

Sodium Hyaluronate

Sodium Sulfite

Disodium EDTA

Glutathione

Adenosine

Acetyl Glucosamine

Gardenia Florida Fruit Extract

Allantoin

Dextrin

Tocotrienols

Tocopherol

Elaeis Guineensis Oil

Butylene Glycol

Arginine

Niacinamide

Pentylene Glycol

Alcohol Denat.

Helianthus Annuus Seed Oil

Glycyrrhiza Glabra Root Extract

Methyl Trimethicone

Carthamus Tinctorius Seed Oil

Camellia Japonica Seed Oil

Daucus Carota Sativa Root Extract

Beta-Carotene

Water, Ascorbic Acid 23%, Propanediol, Dimethicone, Tromethamine, Panthenol, 3-O-Ethyl Ascorbic Acid, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus Seed Oil, Glycyrrhiza Glabra Root Extract, Methyl Trimethicone, Carthamus Tinctorius Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa Root Extract, Beta-Carotene

Glycerin

Dipropylene Glycol

1,2-Hexanediol

Sodium Hyaluronate Crosspolymer

Hydrolyzed Hyaluronic Acid

Sodium Acetylated Hyaluronate

Hydrolyzed Sodium Hyaluronate

Ectoin

2,3-Butanediol

Trehalose

Betaine

Portulaca Oleracea Extract

Hamamelis Virginiana Leaf Extract

Madecassoside

Madecassic Acid

Ceramide NP

Beta-Glucan

Malachite Extract

Cholesterol

Glyceryl Acrylate/Acrylic Acid Copolymer

Pvm/Ma Copolymer

Polyglyceryl-10 Laurate

Xanthan Gum

Carbomer

Ethylhexylglycerin

Scutellaria Baicalensis Root Extract

Paeonia Suffruticosa Root Extract

Water, Butylene Glycol, Glycerin, Dipropylene Glycol, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, Allantoin, Ectoin, Glycyrrhiza Glabra Root Extract, 2,3-Butanediol, Trehalose, Betaine, Propanediol, Portulaca Oleracea Extract, Hamamelis Virginiana Leaf Extract, Madecassoside, Madecassic Acid, Ceramide NP, Beta-Glucan, Malachite Extract, Cholesterol, Pentylene Glycol, Glyceryl Acrylate/Acrylic Acid Copolymer, Pvm/Ma Copolymer, Polyglyceryl-10 Laurate, Xanthan Gum, Tromethamine, Carbomer, Ethylhexylglycerin, Scutellaria Baicalensis Root Extract, Paeonia Suffruticosa Root 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.

Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.

Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.

Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.

It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.

Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.

This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.

Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.

Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.

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.

Glycyrrhiza Glabra Root Extract is an extract of the roots of Licorice. It has been found to have several benefits such as skin hydrating, conditioning, and soothing.

One component, glabridin, has extra potent antioxidant and soothing properties. It has also been found to block pigmentation from UVB rays in guinea pigs.

Licorice Root also contains a flavonoid. Flavonoids are a natural substance from in plants. Flavonoids also have antioxidant properties.

Another component, glycyrrhizin, has been found to have anti-inflammatory and antimicrobial benefits. This may make licorice root extract effective at treating acne. However, more research is needed to support this.

Liquiritin is one of the flavone compounds found in licorice. It has been found to help lighten skin by preventing tyrosinase from reacting with tyrosine. When the two react, protein is converted to melanin. Melanin is the substance in your body that gives your features pigmentation.

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

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.

Tromethamine (aka THAM) is a synthetic amino acid that shows up in skincare as a helper ingredient.

It functions as a pH adjuster to help neutralize acidic ingredients and set a formula's pH to the right spot.

This matters a lot because a lot of actives (like vitamin C) needs a specific pH to work well and feel comfortable on skin.

Concentration use ranges from 0.1-1.0% depending on the formula.

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. 031,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
  4. 04It is a:
  5. 05Humectant, drawing moisture into the skin
  6. 06Emollient, helping to soften skin
  7. 07Solvent, dispersing and stabilizing formulas
  8. 08Preservative booster, enhancing the antimicrobial activity of other preservatives
  9. 09Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
  10. 10Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
  11. 11Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
  12. 12It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
  13. 13Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
  14. 14This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
  15. 15Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
  16. 16Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
  17. 17Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
  18. 18Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
  19. 19Though 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.
  20. 20Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
Source · skinsort.com
02

Product index

Related product references

Product

grace & stella Hyaluronic Acid Serum

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Source: incidecoder.comView reference →

Product

Levitate Beauty Hyaluronic Acid Serum

Levitate Beauty Hyaluronic Acid Serum Levitate Beauty Hyaluronic Acid Serum ingredients explained: Water/Eau, Hexylene Glycol, Propanediol, Glycerin, Phenoxyethanol, Xanthan Gum, Ethoxydigl…

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03

Comparison edit

Read side by side

04

Ask the journal

Related questions

01How 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
02What Skin Types Should Use Hyaluronic Acid?

“Hyaluronic acid is particularly helpful for those experiencing dry skin, and for those desiring a plumping effect,” explains Dr. King. But, if you have an oily skin type, don’t discredit hyaluronic acid from your routine just yet. Despite the excess sebum that you may experience, it’s important to keep your skin hydrated so that it doesn’t overcompensate and produce even more oil as a result. Besides your skin type, you should also look at the condition of your skin to decide if it’s time to begin using hyaluronic acid. “If your skin is starting to look dull, flaky and you’re seeing more pronounced fine lines and wrinkles, that’s a pretty good indication that it’s time to add this ingredient to your routine,” adds O’Conner.

Source · www.skincare.com