Medicube Glutathione Glow Serum is a lightweight Korean brightening serum with glutathione and niacinamide, plus several types of hyaluronic acid, panthenol and peptides. It helps dull, uneven-looking skin look brighter and more even and adds light hydration, and Medicube makes it for all skin types. We sell it original from Medicube in 30g, shipped from Seoul with Cash on Delivery.
Medicube Glutathione Serum at a glance
| Brand | Medicube |
|---|---|
| Size | 30g |
| Product type | Brightening serum |
| Key ingredients | Glutathione, niacinamide, several types of hyaluronic acid, panthenol, peptides, collagen |
| Best for | Dull skin and uneven-looking tone; all skin types |
| Texture and finish | Lightweight, fast-absorbing serum; layers under moisturiser or makeup |
| When to use | Morning and evening, after toner and before moisturiser; sunscreen every morning |
| Fragrance | Contains fragrance |
| Sold in Pakistan by | Korean Skincare Pakistan — an Official Authentic seller of Medicube in Pakistan |
Is Medicube Glutathione Serum right for your skin?
Best for
- Dull, tired-looking skin that wants a brighter, more radiant look
- Uneven-looking tone, used together with daily sunscreen
- Oily and combination skin that likes a light serum instead of a heavy cream
- Anyone who wants brightening and light hydration in one step
Skip it, or patch-test first, if
- Your skin reacts to fragrance: this serum contains it, so patch-test on the jawline for 24 hours
- You already use several brightening serums: pick one, because layering many actives can irritate
- You expect it to change your natural skin colour: it brightens the look of your tone, nothing more
How do you use Medicube Glutathione Serum?
Morning
- Cleanse and apply toner.
- Apply a few drops to the face and neck and gently pat until absorbed.
- Follow with moisturiser and a broad-spectrum SPF 50 sunscreen.
Evening
- Cleanse and apply toner.
- Pat a few drops into the face and neck.
- Finish with your moisturiser.
Medicube recommends morning and evening use. Brightening ingredients work best with sunscreen every morning. On nights you use retinol or exfoliating acids, use the serum in the morning only to keep your routine gentle.
What are the key ingredients in Medicube Glutathione Serum?
- Glutathione — an antioxidant used in Korean brightening skincare for a brighter-looking, more radiant tone
- Niacinamide (vitamin B3) — helps uneven-looking tone look more even and supports the skin barrier
- Hyaluronic acid (several types) — adds light hydration so skin feels soft and plump
- Panthenol (vitamin B5) — helps skin hold moisture and feel comfortable
- Peptides and collagen — skin-conditioning ingredients for smoother, firmer-looking skin
Medicube Glutathione Serum vs numbuzin No.5+ Vitamin Serum: which should you choose?
| Medicube Glutathione Serum | numbuzin No.5+ Vitamin Serum | |
|---|---|---|
| Key ingredients | Glutathione, niacinamide, hyaluronic acid, peptides | Niacinamide, glutathione, vitamin C derivative, tranexamic acid, alpha-arbutin |
| Best for | Dull, uneven-looking skin that also wants hydration | Dull skin, dark spots and post-acne marks |
| Size | 30g | 30ml |
| When to use | Morning and evening, before moisturiser | Morning and/or evening, before moisturiser |
Choose the Medicube Glutathione Glow Serum for an all-round glow serum with added hydration and peptides. Choose the numbuzin No.5+ serum if dark spots and post-acne marks are your main concern. Use one brightening serum at a time.
How can you tell if your Medicube Glutathione Serum is original?
- The serum should be light and absorb quickly with a soft scent; a sticky, watery-thin or sour-smelling liquid is a warning sign.
- The box and bottle should be sealed, with Medicube, Glutathione Glow Serum, the ingredient list and 30g printed clearly.
- A price far below other trusted sellers usually means old stock or a fake.
- Check the batch code printed on the box and the bottle: the two must match, and the code should look printed, not stuck on. Every unit we sell is batch-code checked on arrival in Seoul, and we verify any code for free — see how to check if Korean skincare is original.
Similar products to consider
- Medicube TXA Niacinamide 15 Serum 30ml
- Medicube AGE-R Vita C Pro Ampoule 20ml
- APLB Glutathione Niacinamide Ampoule Serum 40ml
Related guides and collections
- All Medicube products in Pakistan
- Is Korean Skincare Pakistan an official authentic Medicube seller?
- Glutathione skincare in Pakistan
- Korean brightening and glow products
- Glutathione skincare: what it does and what it does not
Korean Skincare Pakistan is a Seoul-based authorised seller of major 40+ K-beauty brands. Every product is 100% original, batch-code verified on arrival and shipped from our Seoul warehouse, delivered to your door in 5–7 days nationwide with Cash on Delivery.
Medicube Glutathione Serum: frequently asked questions
Is the Medicube Glutathione Glow Serum at Korean Skincare Pakistan original?
Yes. Korean Skincare Pakistan is an Official Authentic seller of Medicube in Pakistan. Our stock is bought from official Medicube channels in Seoul, every unit is batch-code checked on arrival and shipped from our Seoul warehouse. If a product is ever not original, an old batch or near expiry, you can return it free within 7 days.
What does Medicube Glutathione Glow Serum do?
It is a brightening serum for dull, uneven-looking skin. Glutathione and niacinamide help skin look brighter, more even and more radiant over time, while several types of hyaluronic acid, panthenol and peptides add light hydration. It layers easily under moisturiser or makeup and suits all skin types.
How do I use Medicube Glutathione Glow Serum, day or night?
Both. After cleansing and toning, apply a few drops to the face and neck and pat gently until absorbed, morning and evening. Follow with moisturiser, and in the morning finish with a broad-spectrum SPF 50 sunscreen, because brightening care works best with daily sun protection.
Will a glutathione serum change my skin colour?
No. Glutathione in skincare helps dull skin look brighter and the tone look more even, but no serum changes your natural skin colour, and you should be wary of any product that promises that. For the best brightening results, use it consistently and wear sunscreen every day.
Is Medicube Glutathione Glow Serum good for oily skin?
Yes. It is a lightweight, fast-absorbing serum that Medicube makes for all skin types, so it suits oily and combination skin that dislikes heavy layers. Follow it with a light gel moisturiser. It contains fragrance, so patch-test first if your skin is sensitive.
Where can I buy original Medicube Glutathione Glow Serum in Pakistan?
The original is sold here by Korean Skincare Pakistan, an Official Authentic seller of Medicube in Pakistan. The live price and stock show right under the Add to Cart button, and orders ship from our Seoul warehouse in 5–7 days with Cash on Delivery.
