Key ingredients
4.6/5
Niacinamide is the active here. It is a steady, not dramatic, way to fade leftover spots and even out tone if you keep using it.
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Glow Deep Serum
$12.75
The Beauty of Joseon Glow Deep Serum is a targeted treatment to enhance radiance, improve uneven skin tone, and address dark spots, leaving skin looking brighter and healthier.
We may earn a commission from qualifying purchases.
The Edyt Score
4.6 / 5.0
Targets
4.6/5
A good serum if dark spots and dullness are the complaint. If you want a strong vitamin C, this will feel quiet.
Formula standards
4.5/5
It goes on watery and disappears under cream. Easy to use every night without planning around it.
The verdict
Use it for weeks, not days. It will not bleach a mark overnight, and that is the point.
Compare against similar products
Side-by-side vs 3 near substitutes (Tula, Pyunkang Yul, and Nature Republic) — best for, key actives, texture, skin fit, Edyt score, and notes. Swipe sideways to compare.
| Pick | ||||
|---|---|---|---|---|
| Best for | Dark spots, uneven tone | Anti-aging serum | Acne-prone, irritated skin | Serum |
| Key actives | Niacinamide | Retinoid · Bakuchiol | Ceramides · Hyaluronic acid · Peptides | Vitamin C |
| Texture | Serum, Liquid | Serum | Serum | Serum |
| Skin fit | — | — | Oily / acne | — |
| Edyt score Methodology: The Edyt Score reflects ingredient profiles, concentration, and formulation standards. It is separate from crowd-sourced user reviews. | 4.6 | 4.5 | 4.9 | 4.8 |
| Notes | Brightening · Anti-dark spot | Anti-aging · Anti-wrinkle | Anti-acne · Anti-irritation | - |
| $ / size | $17 | $58 | $15.99 | — |
| Shop | Buy on AmazonThis page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page |
FAQ
Who is Glow Deep Serum best for?
The Beauty of Joseon Glow Deep Serum is a targeted treatment to enhance radiance, improve uneven skin tone, and address dark spots, leaving skin looking brighter and healthier.
How did Edyt Beauty score this serum?
Edyt rates Glow Deep Serum 4.6 out of 5 based on formula fit — ingredient profile, who it is built for, and formulation quality — not star averages or paid placement.
How does it compare to similar products?
The compare table above stacks Glow Deep Serum against near substitutes for the same shopping job, including picks from Clearstem, medicube, Tula, Pyunkang Yul, Nature Republic, and Solawave. For more from the same brand, see More from Beauty of Joseon below.
Where can I buy it?
Shop Glow Deep Serum with the Buy button when it is available. We may earn a commission from qualifying purchases. Prices and availability can change. You can also find it ranked in our guide to vitamin c serums that fade dark spots.
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