Medicube PDRN Pink Collagen Bubble Serum is a Korean PDRN serum with a light, bubbly texture, made with PDRN and collagen. You massage it in until the bubbles settle, and it leaves skin hydrated, soft and glowy, so it suits normal, dry and combination skin. It comes in a large 95ml bottle. We sell this PDRN serum original from Medicube, shipped from Seoul with Cash on Delivery.
Medicube PDRN Bubble Serum at a glance
| Brand | Medicube |
|---|---|
| Size | 95ml |
| Product type | Bubble-texture hydrating serum |
| Key ingredients | PDRN and collagen, with hydrating ingredients |
| Best for | Dull or dehydrated skin; normal, dry and combination skin; anyone who wants a bouncy, glowy look |
| Texture and finish | Pink serum that turns into fine bubbles as you spread it; dewy finish |
| When to use | Morning and evening, after toner and before other serums or moisturiser |
| Sold in Pakistan by | Korean Skincare Pakistan — an Official Authentic seller of Medicube in Pakistan |
Is Medicube PDRN Bubble Serum right for your skin?
Best for
- Skin that looks dull or feels dehydrated
- Normal, dry and combination skin that likes a hydrating, glowy layer
- People who enjoy a short facial massage as part of their routine
- Anyone who wants a large bottle for daily morning and evening use
Skip it, or patch-test first, if
- You avoid fish- or animal-derived ingredients: PDRN is usually taken from salmon, and collagen is often animal-derived
- You want a strong active for acne, dark spots or fine lines: pair it with a targeted serum
- Your skin is very reactive: patch-test on the jawline for 24 hours
- You have just had microneedling, a peel or laser: follow your clinic's aftercare first
How do you use Medicube PDRN Bubble Serum?
Morning
- Cleanse and apply toner.
- Pump 1–2 times into your fingertips and spread over the face.
- Massage gently until the bubbles settle and the serum has absorbed.
- Follow with moisturiser and a broad-spectrum SPF 50 sunscreen.
Evening
- Double cleanse if you wore sunscreen or makeup.
- Apply the bubble serum after toner and massage until it absorbs.
- Add another serum if you use one, then seal with a moisturiser.
Use it on dry fingertips and skin that is only slightly damp, so the bubbles form evenly. It is a leave-on serum: there is nothing to rinse off.
What are the key ingredients in Medicube PDRN Bubble Serum?
- PDRN (sodium DNA) — a DNA-derived ingredient, usually taken from salmon, used in Korean skincare to help skin look smoother, plumper and more resilient
- Collagen — a moisture-binding ingredient that helps the skin look plump, smooth and hydrated
- Bubble-forming base — creates the light, foamy texture as you massage; it settles and absorbs like a normal serum
What does "bubble serum" mean?
It describes the texture, not a cleanser. The serum comes out as a pink liquid and turns into fine bubbles as you spread and massage it, which feels light and bouncy. Once you stop massaging, the bubbles settle and the serum absorbs like any other serum. You leave it on and carry on with the rest of your routine. The bubbles are part of the feel of the product; the PDRN and collagen are what hydrate the skin.
Medicube PDRN Bubble Serum vs Anua PDRN Capsule Serum: which should you choose?
| Medicube PDRN Bubble Serum | Anua PDRN Capsule Serum | |
|---|---|---|
| Format | Bubble-texture serum, 95ml | Serum with capsules |
| Key ingredients | PDRN and collagen | PDRN and hyaluronic acid |
| How to apply | Massage until the bubbles settle | Spread and press into the skin |
| Step in the routine | After toner | After toner |
| Main focus | Hydration and a bouncy, glowy feel | Hydration |
Choose the Medicube PDRN Pink Collagen Bubble Serum if you enjoy a massaging, bubbly texture and want a large bottle. Choose the Anua PDRN Hyaluronic Acid Capsule 100 Serum if you prefer a classic serum texture with hyaluronic acid. Both are hydrating PDRN serums that go after toner.
How can you tell if your Medicube PDRN Bubble Serum is original?
- The serum should be pink and turn into fine bubbles as you massage it; a flat liquid that never bubbles is a warning sign.
- The box should be sealed, with the ingredient list and Medicube details printed clearly; blurred printing or spelling mistakes suggest a copy.
- 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
- ANUA PDRN Hyaluronic Acid Capsule 100 Serum
- Arencia PDRN Booster Shot 30ml
- numbuzin No.9 NAD PDRN Glow Boosting Toner 150ml
- Medicube PDRN Pink Collagen Gel Mask (One Sheet)
Related guides and collections
- All Medicube products in Pakistan
- Is Korean Skincare Pakistan an official authentic Medicube seller?
- Best Korean serums and essences in Pakistan
- Korean skincare for glow and a more even-looking tone
- Best Medicube products in Pakistan: 2026 guide
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 PDRN Bubble Serum: frequently asked questions
Is the Medicube PDRN Pink Collagen Bubble 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 the Medicube PDRN Bubble Serum do?
It is a hydrating serum with a bubbly, massaging texture. PDRN and collagen help the skin hold moisture, so it looks plumper, softer and more radiant. It suits dull or dehydrated normal, dry and combination skin. It is not a strong active, so for acne, dark spots or fine lines, pair it with a targeted serum and daily sunscreen.
What is the difference between the Bubble Serum and the PDRN Pink Peptide Serum?
Both are Medicube PDRN serums. The Bubble Serum pairs PDRN with collagen in a bubbly texture you massage in, in a large 95ml bottle, and focuses on hydration and glow. The PDRN Pink Peptide Serum pairs PDRN with peptides in a classic 30ml serum, for a firmer, smoother look. You can use both: the bubble serum first.
What is PDRN in skincare?
PDRN stands for polydeoxyribonucleotide, a purified DNA fragment usually taken from salmon. In Korea it is known from clinic injections, but in serums and creams it is a cosmetic ingredient used to help skin look smoother, plumper and more resilient. A topical serum does not do what an injection does; it is a gentle, everyday hydrating step.
Is a PDRN serum good for oily or acne-prone skin?
For most oily and combination skin, yes, because it is a light hydrating serum, not a heavy cream. In humid weather, use one pump and a light gel moisturiser. If you are acne-prone, patch-test on the jawline for a few days first. It does not unclog pores, so keep a salicylic acid or other targeted product for breakouts.
Can I use the PDRN Bubble Serum every day?
Yes. It is a gentle hydrating serum made for daily use, morning and evening. The large bottle suits twice-daily use. It layers well with vitamin C in the morning and with retinol or niacinamide at night: apply the bubble serum first, let it absorb, then the next product. Wear a broad-spectrum SPF 50 sunscreen every morning.
Where can I buy the original PDRN serum in Pakistan?
The original Medicube PDRN Pink Collagen Bubble Serum is sold here by Korean Skincare Pakistan, an Official Authentic seller of Medicube in Pakistan. Stock comes from official Medicube channels in Seoul and is batch-code checked before it ships, with Cash on Delivery. The live price and stock show right under the Add to Cart button. Our other PDRN serums are listed under similar products.
