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Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus Round Lab Soybean Nourishing Serum

Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus Round Lab Soybean Nourishing 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 Pan

Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus Round Lab Soybean Nourishing 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 Panthenol and Squalane to hydrate skin and strengthen the skin barrier.

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

Propanediol

Glycereth-26

Coco-Caprylate/Caprate

Panthenol

Glycine Max Seed Extract

Squalane

Ceramide NP

Ceramide Ns

Ceramide AP

Ceramide As

Ceramide EOP

Hydrogenated Lecithin

Stearic Acid

Phytosphingosine

Cetearyl Alcohol

Cholesterol

Adenosine

Lactobacillus/Soymilk Ferment Filtrate

Lactobacillus/Rye Flour Ferment

Bacillus/Soybean Ferment Extract

Pantothenic Acid

Folic Acid

Pyridoxine

Thiamine Hcl

Riboflavin

Cyanocobalamin

Hydroxydecyl Ubiquinone

Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Betaine

Trehalose

Polyacrylate Crosspolymer-6

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Glyceryl Stearate Citrate

Polyglyceryl-3 Distearate

Zea Mays Starch

Microcrystalline Cellulose

Ascorbyl Glucoside

Kaolin

Magnesium Chloride

Mannitol

Water, Propanediol, Glycerin, Glycereth-26, 1,2-Hexanediol, Coco-Caprylate/Caprate, Panthenol, Glycine Max Seed Extract, Squalane, Ceramide NP, Ceramide Ns, Ceramide AP, Ceramide As, Ceramide EOP, Hydrogenated Lecithin, Stearic Acid, Phytosphingosine, Cetearyl Alcohol, Cholesterol, Adenosine, Lactobacillus/Soymilk Ferment Filtrate, Lactobacillus/Rye Flour Ferment, Bacillus/Soybean Ferment Extract, Pantothenic Acid, Folic Acid, Pyridoxine, Thiamine Hcl, Riboflavin, Cyanocobalamin, Hydroxydecyl Ubiquinone, Niacinamide, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Betaine, Trehalose, Ethylhexylglycerin, Polyacrylate Crosspolymer-6, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glyceryl Stearate Citrate, Butylene Glycol, Tocopherol, Theobroma Cacao Seed Extract, Polyglyceryl-3 Distearate, Tromethamine, Zea Mays Starch, Microcrystalline Cellulose, Ascorbyl Glucoside, Kaolin, Dextrin, Magnesium Chloride, Mannitol, Xanthan 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.

Dextrin is a starch-derived polysaccharide. It's made by partially breaking down corn, potato, or other plant starches.

Think of it as "half-processed" starch; it's less complex than the original but not fully broken down into sugar like maltodextrin.

In cosmetics, it mainly functions as a bulking agent, viscosity controller, binder, and absorbent. It helps thicken products, stabilize powders, and get certain textures a less "wet" feel.

This ingredient has a pretty solid safety profile; it's recognized as a safe food additive and its large molecular size means it doesn't meaningfully penetrate skin.

Human repeat insult patch tests using a rinse-off facial product containing 42.69% dextrin found no skin irritation or sensitization in 54 subjects.

Typical real-world usage is much lower: usually under 1% as a texture modifier and up to 40% in masks (rinse off products use less).

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.

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.

Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.

And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.

You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.

In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.

If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.

In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).

Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.

Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.

The type of niacinamide used in skincare is synthetically created.

Theobroma Cacao Seed Extract comes from the Theobroma cacoa, or Cacao tree. Cacao trees are native to tropical landscapes.

Cacao seed extract contains antioxidants known as polyphenols.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

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.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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!

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

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. 02Methylpropanediol
  3. 03Propanediol
  4. 041,2-Hexanediol
  5. 05Glycerin
  6. 06Glycereth-26
  7. 07Polymethyl Methacrylate
  8. 08Oryza Sativa Extract
  9. 09Coptis Japonica Root Extract
  10. 10Ulmus Davidiana Root Extract
  11. 11Amaranthus Caudatus Seed Extract
  12. 12Ficus Carica Fruit Extract
  13. 13Centella Asiatica Extract
  14. 14Theobroma Cacao Seed Extract
  15. 15Hydrogenated Lecithin
  16. 16Sodium Hyaluronate
  17. 17Panthenol
  18. 18Hydroxyethyl Urea
  19. 19Aluminum Chlorohydrate
  20. 20Butylene Glycol
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side