medicube PDRN Pink Collagen Bubble Serum 3.21 fl.oz — 99% PDRN & Low-Molecular Collagen

medicube PDRN Pink Collagen Bubble Serum is a lightweight bubble-to-serum formula that quickly transforms into a fast-absorbing glow-boosting treatment powered by 99% purity PDRN and low-molecular collagen.

This dual-layer serum blends a high-purity PDRN concentrate with low-molecular collagen and a supportive hydration complex to help skin look plumper, smoother, and fresher. The airy microbubble texture collapses on contact and absorbs in seconds, leaving a dewy finish without stickiness. Formulated to be gentle and suitable for most skin types, the serum also includes hyaluronic acid, ceramide, and panthenol to reinforce moisture and comfort.

How does the bubble texture work and feel on skin?

The product starts as a soft, pink foam that converts to a liquid serum when massaged into the skin. Microbubbles break down instantly to release active ingredients, resulting in quick penetration and an even finish. The sensation is lightweight and refreshing rather than heavy or tacky, making it easy to layer under other skincare or makeup.

• Ultra-fine microbubbles that collapse on contact.
• Transforms from airy foam to smooth serum in seconds.
• Non-greasy, fast-absorbing finish suitable for morning routines.

What do PDRN and low-molecular collagen actually contribute?

PDRN is provided at high purity to support visible skin vitality and clarity, while the low-molecular collagen is formulated for improved skin suppleness and a softer surface appearance. Combined in a 90:10 dual-layer system, they offer complementary benefits: one for revitalizing radiance and the other for promoting smoother texture. Both ingredients are delivered in a lightweight vehicle to help them absorb efficiently.

• 99% purity PDRN concentrate in the top layer for clarity and vitality.
• Low-molecular collagen in the secondary layer to support elasticity and smoothness.
• Dual-layer design maintains ingredient potency until application.

Which hydration and barrier-supporting ingredients are included?

Beyond the signature actives, this serum contains hyaluronic acid to attract and hold moisture, ceramide to reinforce the moisture barrier, and panthenol to soothe and condition skin. These key components work together to hydrate deeply while helping the surface feel softer and more resilient. The formulation avoids artificial colorants and fragrances, letting the natural pink tone come from concentrated ingredients.

• Hyaluronic acid for multi-level hydration retention.
• Ceramide to help strengthen and protect the skin barrier.
• Panthenol to hydrate and soothe for a comfortable finish.

How should I use the serum for best results?

Shake the bottle to mix the dual layers, then dispense and spread evenly after cleansing and toning; the foam will dissolve into serum as you pat or massage it in. It absorbs fast enough to work under makeup for a dewy base, or you can saturate cotton pads for a quick brightening mask. Regular use can help maintain a hydrated, plumper-looking complexion.

• Shake well before each use to combine layers.
• Apply after toner and before moisturizer or makeup.
• Soak cotton pads for an intensive radiance treatment when desired.

Who is this for: medicube PDRN Pink Collagen Bubble Serum suits anyone seeking a lightweight, fast-absorbing treatment that enhances radiance and surface smoothness without heaviness or fragrance. It is designed for those who want a gentle, multi-tasking serum that layers easily under makeup, supports hydration and barrier health, and adds a visible dewy finish. As with any skincare, patch-test if you have very sensitive or reactive skin and consult a dermatologist for specific concerns.