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Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus Dear, Klairs Rich Moist Soothing Serum

Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus Dear, Klairs Rich Moist Soothing Serum This acne serum is formulated around Propolis Extract and Niacinamide to clear breakouts and brighten dull-looking skin. This hydrating serum is formulated around

Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus Dear, Klairs Rich Moist Soothing Serum

This acne serum is formulated around Propolis Extract and Niacinamide to clear breakouts and brighten dull-looking skin.

This hydrating serum is formulated around Glycyrrhiza Glabra Root Extract and Centella Asiatica Extract to hydrate skin and calm redness.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Propolis Extract

Dipropylene Glycol

Glycerin

Butylene Glycol

Water

Niacinamide

1,2-Hexanediol

Melia Azadirachta Flower Extract

Melia Azadirachta Leaf Extract

Sodium Hyaluronate

Curcuma Longa Root Extract

Ocimum Sanctum Leaf Extract

Theobroma Cacao Seed Extract

Melaleuca Alternifolia Leaf Extract

Centella Asiatica Extract

Corallina Officinalis Extract

Lotus Corniculatus Seed Extract

Calophyllum Inophyllum Seed Oil

Betaine Salicylate

Sodium Polyacryloyldimethyl Taurate

Tromethamine

Polyglyceryl-10 Laurate

Caprylyl Glycol

Ethylhexylglycerin

Dextrin

Pentylene Glycol

Octanediol

Tocopherol

Xanthan Gum

Carbomer

Propolis Extract, Dipropylene Glycol, Glycerin, Butylene Glycol, Water, Niacinamide, 1,2-Hexanediol, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Sodium Hyaluronate, Curcuma Longa Root Extract, Ocimum Sanctum Leaf Extract, Theobroma Cacao Seed Extract, Melaleuca Alternifolia Leaf Extract, Centella Asiatica Extract, Corallina Officinalis Extract, Lotus Corniculatus Seed Extract, Calophyllum Inophyllum Seed Oil, Betaine Salicylate, Sodium Polyacryloyldimethyl Taurate, Tromethamine, Polyglyceryl-10 Laurate, Caprylyl Glycol, Ethylhexylglycerin, Dextrin, Pentylene Glycol, Octanediol, Tocopherol, Xanthan Gum, Carbomer

Dimethyl Sulfone

Betaine

Propanediol

Disodium EDTA

Glycyrrhiza Glabra Root Extract

Arginine

Chlorphenesin

Tocopheryl Acetate

PEG-60 Hydrogenated Castor Oil

Paeonia Suffruticosa Root Extract

Illicium Verum Fruit Extract

Nelumbium Speciosum Flower Extract

Citrus Paradisi Fruit Extract

Scutellaria Baicalensis Root Extract

Panthenol

Luffa Cylindrica Fruit/Leaf/Stem Extract

Aloe Barbadensis Leaf Extract

Althaea Rosea Flower Extract

Portulaca Oleracea Extract

Polyquaternium-51

Apium Graveolens Extract

Brassica Rapa Leaf Extract

Oryza Sativa Bran Extract

Brassica Oleracea Capitata Leaf Extract

Daucus Carota Sativa Root Extract

Brassica Oleracea Italica Extract

Solanum Lycopersicum Fruit/Leaf/Stem Extract

Beta-Glucan

Lysine Hcl

Sodium Ascorbyl Phosphate

Acetyl Methionine

Theanine

Proline

Natto Gum

Water, Butylene Glycol, Dimethyl Sulfone, Betaine, Propanediol, Disodium EDTA, Glycyrrhiza Glabra Root Extract, Centella Asiatica Extract, Arginine, Carbomer, 1,2-Hexanediol, Chlorphenesin, Tocopheryl Acetate, PEG-60 Hydrogenated Castor Oil, Paeonia Suffruticosa Root Extract, Illicium Verum Fruit Extract, Nelumbium Speciosum Flower Extract, Citrus Paradisi Fruit Extract, Scutellaria Baicalensis Root Extract, Glycerin, Sodium Hyaluronate, Panthenol, Luffa Cylindrica Fruit/Leaf/Stem Extract, Aloe Barbadensis Leaf Extract, Althaea Rosea Flower Extract, Portulaca Oleracea Extract, Polyquaternium-51, Apium Graveolens Extract, Brassica Rapa Leaf Extract, Oryza Sativa Bran Extract, Brassica Oleracea Capitata Leaf Extract, Daucus Carota Sativa Root Extract, Brassica Oleracea Italica Extract, Solanum Lycopersicum Fruit/Leaf/Stem Extract, Beta-Glucan, Lysine Hcl, Sodium Ascorbyl Phosphate, Acetyl Methionine, Theanine, Proline, Natto Gum

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.

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.

It is a:

Humectant, drawing moisture into the skin

Emollient, helping to soften skin

Solvent, dispersing and stabilizing formulas

Preservative booster, enhancing the antimicrobial activity of other preservatives

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.

Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.

Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.

It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.

Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.

A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.

Centella Asiatica Extract (Centella) is one of the most researched botanical extracts in skincare with decades of studies backing its effects on inflammation, collagen, and the skin barrier.

That research keeps pointing back to the same four triterpenoid saponins: Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid.

These compounds allow centella to dial back inflammation, encourage the skin to build and hold onto collagen, support the barrier and hydration, and bring solid antioxidant activity to protect against signs of aging.

Centella also carries a nice supporting cast of Vitamin A, vitamin C, several B vitamins, and amino acids. Put it all together and you get an ingredient that soothes, hydrates, and protects, all at once.

Most of centella's magic comes from the four big compounds (Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid). These are the actives doing the heavy lifting in almost every centella study.

Here is the short version of what they do in the skin:

So it is not just soothing for the sake of soothing. Centella calms the skin AND helps it rebuild.

Just FYI, not all centella on an ingredient list is the same. What you are getting actually depends on the extract:

Fun fact on the ratios: the leaves tend to be richest in Madecassoside and Asiaticoside, and lower in the two acids. The exact amounts shift with where the plant is grown and how it is processed. This means purity really does vary brand to brand.

Centella is one of the most easygoing actives out there.

It layers well with basically everything: niacinamide, hyaluronic acid, peptides, and vitamin C, and also pairs nicely with stronger actives like retinoids and exfoliating acids where it can help take the edge off irritation.

On the safety side, centella and its triterpenes are classified as weak sensitizers, meaning allergic reactions are possible but uncommon.

Patch tests at 1% and 5% came back negative in test panels, and creams at typical use levels did not cause allergic reactions across large groups of people.

But as with any new active, a patch test is still a smart move for very reactive skin.

Centella is widely used because it is effective at low percentages. For context, human safety testing found no meaningful irritation from creams containing centella extract at everyday use levels (the tested amounts were well under 1%).

The irritancy threshold in animal testing was also above 30% (so real-world formulas sit far below anything concerning).

In collagen lab studies, higher concentrations drove more collagen synthesis, so serums built around centella tend to feature it more prominently.

Bottom line: you will find centella working nicely anywhere from a fraction of a percent up to hero-ingredient levels depending on whether it is a supporting soother or the main event.

Fun fact: Centella has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your 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.

Aquaporin-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.

This 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.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

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 Side-by-side

  1. 01Water
  2. 02Centella Asiatica Extract
  3. 03Glycereth-26
  4. 04Butylene Glycol
  5. 05Niacinamide
  6. 061,2-Hexanediol
  7. 07Hydroxyacetophenone
  8. 08Arginine
  9. 09Acrylates/C10-30 Alkyl Acrylate Crosspolymer
  10. 10Hydroxyethylcellulose
  11. 11Carrageenan
  12. 12Polyglyceryl-4 Caprate
  13. 13Polyglyceryl-6 Caprylate
  14. 14Adenosine
  15. 15Ethylhexylglycerin
  16. 16Disodium EDTA
  17. 17Helianthus Annuus Seed Oil
  18. 18Panthenol
  19. 19Artemisia Princeps Leaf Extract
  20. 20Lycium Chinense Fruit Extract
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side