Glow Deep Serum

Q: How did Edyt Beauty score this serum?

Edyt Beauty 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.

Edyt rating4.6

Methodology: The Edyt Score reflects ingredient profiles, concentration, and formulation standards. It is separate from crowd-sourced user reviews.

$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.

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The Edyt Score

4.6 / 5.0

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.

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 6 near substitutes (Clearstem, medicube, Tula, Pyunkang Yul, Nature Republic, and Solawave) — best for, key actives, texture, skin fit, Edyt score, and notes. Swipe sideways to compare.

Pick	This product Beauty of Joseon Glow Deep Serum	Alt 1 Clearstem CLEARITY The Blackhead Dissolver Mandelic…	Alt 2 medicube Deep Vita C Serum	Alt 3 Tula Retinol Alternative Serum	Alt 4 Pyunkang Yul Calming Moisture Serum with Centella Asia…	Alt 5 Nature Republic Vitapair C Glow Facial Serum	Alt 6 Solawave 4-in-1 Red Light Therapy Wand & Activatin…
Best for	Dark spots, uneven tone	Those looking to address early signs	Anti-blemish serum	Anti-aging serum	Acne-prone, irritated skin	Serum	Pairs with light devices
Key actives	Niacinamide	Vitamin C	Vitamin C	Retinoid · Bakuchiol	Ceramides · Hyaluronic acid · Peptides	Vitamin C	—
Texture	Serum, Liquid	Serum	Serum	Serum	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	4.4	4.4	4.5	4.9	4.8	4.2
Notes	Brightening · Anti-dark spot	Anti-blackhead · Anti-blemish	Anti-blemish · Anti-dark spot	Anti-aging · Anti-wrinkle	Anti-acne · Anti-irritation	Shortlist pick	Pairs with light devices
$ / size	$17	$65	$18.90	$58	$15.99	—	—
Shop	Buy on Amazon This page	Buy on Amazon Product page	Buy on Amazon Product page	Buy on Amazon Product page	Buy on Amazon Product page	Buy on Amazon Product page	Buy on Amazon Product 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.