Beauty of Joseon Glow Deep Serum On your shelf ✓
Our read, in one look
Niacinamide is the reason to consider this serum, with Alpha Arbutin behind it.
The case for it
- Niacinamide, strong evidence for the barrier
- Alpha Arbutin, moderate evidence for tone and pigment
- No fragrance, alcohol, silicones or parabens
Mind this
- Morning or evening, whichever suits your routine
- Add it on its own for a week or two, so you know what your skin is answering to
Maya's readBeauty of Joseon Glow Deep Serum is a serum built around Glycerin, Niacinamide and Alpha Arbutin. It leans strongest on hydration, barrier repair, brightening / tone. Best suited to dry, dehydrated and oily skin. Nothing in it we'd flag for most people.
Skip it if you already own something similar: it's a solid, honest basic rather than a must-have upgrade.
The formula, drawn
Every ingredient in label order, coloured by the job it does here.
15 of the 32 sit above the 1% line. The other 17, hatched, are each under 1%. Widths show the ORDER on the label and nothing else: the label never discloses amounts, so we never draw them.
- Actives & signals
- Hydrators
- Texture & base
- Preservation
- Not in our library yet
- No fragrance anywhere on the label
What it delivers
How it feels A light, fast-absorbing texture that layers cleanly under the rest of your routine, with no greasy film. (estimated from the formula)
What's in it that matters
Classic humectant with strong evidence for improving skin hydration and supporting barrier when combined with emollients.
Multitasking vitamin that improves barrier, reduces redness, regulates oil, helps with pores and pigmentation with strong clinical support.
Tyrosinase inhibiting brightener that reduces melasma and dark spots with fewer adverse effects than hydroquinone but can still irritate sensitive or compromised skin.
Humectant and soothing ingredient that helps calm irritation and supports barrier repair and recovery.
Sugar humectant that helps bind water and protect biomolecules from dehydration and oxidative stress.
How to use it
Morning and/or night, after your thinner water-based steps and before heavier creams.
Where it acts
The same cross-section as our 500 dalton page, with this formula's actives on the layer each one works on. Depth is the anatomy's, never an ingredient's.
Skin surface
The stratum corneum
- Glycerinderived from what it is
- Pro-vitamin B5derived from what it is
- Trehalosederived from what it is
The living epidermis
- Alpha Arbutinlikely, sourced
- Niacinamideestablished, sourced
5 of this product's actives have a layer we can defend.
Sources for the sourced ones: Ebanks et al. 2009: mechanisms regulating skin pigmentation; Boo 2021: mechanistic basis for topical nicotinamide.
Against the average serum
It scores higher than the median serum on oil control and brightening.
On hydration, barrier repair and anti-aging it is level with the median, so that is not what sets it apart.
A median, not an average: one unusual formula should not move the middle. The numbers are the same 0 to 10 reads the comparison pages use.
The full ingredients list, decoded
Every ingredient on the label, in the order it appears (highest amount first). We link the 17 our library knows, name what each one does, and flag anything that can irritate or clog. The rest we leave plain, nothing is hidden.
All 32 ingredients, decoded
- Oryza Sativa (Rice) Bran WaterSolvent (base)
- WaterSolvent (base)
- GlycerinHumectant
- Butylene GlycolHumectant
- 1,2-HexanediolPreservative booster
- Dipropylene GlycolSolvent
- Alpha-ArbutinPhenolic derivativemild irritant
- NiacinamideVitaminmild irritant
- Methyl Gluceth-20
- PanthenolHumectant
- Polyglycerin-3Humectant
- TrehaloseHumectant
- Glyceryl Glucoside
- Hydrolyzed Jojoba Esters
- roughly the 1% lineThe rules only require descending order above 1%. From Ethylhexylglycerin down, these 17 can be listed in any order the brand likes, so position stops telling you anything.
- EthylhexylglycerinPreservative booster
- HydroxyethylcelluloseThickener
- Xanthan GumThickener
- ArginineHumectant
- Disodium EDTAChelator
- Coptis Japonica Root ExtractBotanical extract
- Sorbitan IsostearateEmulsifier
- GlucoseHumectant
- Coix Lacryma-Jobi Ma-Yuen Seed ExtractBotanical extract
- Glycine Soja (Soybean) Seed ExtractAmino acid (NMF)
- Hordeum Distichon (Barley) ExtractBotanical extract
- Oryza Sativa (Rice) ExtractBotanical extract
- Sesamum Indicum (Sesame) Seed ExtractBotanical extract
- Triticum Vulgare (Wheat) Seed ExtractBotanical extract
- Vigna Radiata Seed ExtractBotanical extract
- Zea Mays (Corn) Kernel ExtractBotanical extract
Copy the raw INCI list
Oryza Sativa (Rice) Bran Water, Water, Glycerin, Butylene Glycol, 1,2-Hexanediol, Dipropylene Glycol, Alpha-Arbutin, Niacinamide, Methyl Gluceth-20, Panthenol, Polyglycerin-3, Trehalose, Glyceryl Glucoside, Hydrolyzed Jojoba Esters, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Hydroxyethylcellulose, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Arginine, Disodium EDTA, Coptis Japonica Root Extract, Sorbitan Isostearate, Glucose, Coix Lacryma-Jobi Ma-Yuen Seed Extract, Glycine Soja (Soybean) Seed Extract, Hordeum Distichon (Barley) Extract, Oryza Sativa (Rice) Extract, Sesamum Indicum (Sesame) Seed Extract, Triticum Vulgare (Wheat) Seed Extract, Vigna Radiata Seed Extract, Zea Mays (Corn) Kernel Extract
Read enough? Find it on amazon.com →
We don't make or sell skincare of our own. So there's nothing here we're trying to push, just an honest read of whether this formula suits your skin.
Against your shelf
Read from your own shelf, in your browser. We never see it.
Compare it with…
All 12 comparisons
- Glow Deep Serum vs The Ordinary Niacinamide 10% + Zinc 1%
- Glow Deep Serum vs The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation)
- Glow Deep Serum vs The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides)
- Glow Deep Serum vs CeraVe Resurfacing Retinol Serum
- Glow Deep Serum vs The Ordinary Azelaic Acid Suspension 10%
- Glow Deep Serum vs La Roche-Posay Hyalu B5 Suractivated Serum
- Glow Deep Serum vs Eucerin Anti-Pigment Dual Serum
- Glow Deep Serum vs The Ordinary Caffeine Solution 5% + EGCG Eye Serum
- Glow Deep Serum vs The Ordinary Multi-Peptide + HA Serum
- Glow Deep Serum vs Medik8 Crystal Retinal 6
- Glow Deep Serum vs Celimax The Vita A Retinal Shot Tightening Booster
- Glow Deep Serum vs Vichy Minéral 89 Hyaluronic Acid Booster
Common questions
Is Beauty of Joseon Glow Deep Serum good for dry skin?
By our read of the formula, it suits dry, dehydrated, oily skin. Beauty of Joseon Glow Deep Serum is a serum built around Glycerin, Niacinamide and Alpha Arbutin. It leans strongest on hydration, barrier repair, brightening / tone. Best suited to dry, dehydrated and oily skin. Nothing in it we'd flag for most people.
How do you use Beauty of Joseon Glow Deep Serum?
Morning and/or night, after your thinner water-based steps and before heavier creams.
What are the key ingredients in Beauty of Joseon Glow Deep Serum?
The actives that do the work are Glycerin, Niacinamide, Alpha Arbutin, Pro-vitamin B5, Trehalose. The rest of the list is texture, preservatives and emulsifiers that hold the formula together.
Does Beauty of Joseon Glow Deep Serum contain fragrance?
No. By our reading of the ingredient list it is fragrance-free, which is a plus for sensitive or reactive skin.
What the 3D scene shows
The scene shows Beauty of Joseon Glow Deep Serum beside a cross-section of skin, with 5 of its ingredients drawn at the layer each one acts on and at one shared molecular scale: Glycerin and Pro-vitamin B5 and Trehalose in the stratum corneum, the dead outer layer where most skincare works; Alpha Arbutin and Niacinamide in the living epidermis, among the cells that are still dividing. Depths come from the same sourced layer data as the rest of this site, and any ingredient whose layer is not established is left out rather than guessed.
