Refilled cADPR Scalp Serum Booster Plus — Lightweight Daily Serum with Built-In Massager for Dry, Sensitive Scalps

Refilled cADPR Booster Plus is a lightweight scalp serum that combines patented cADPR cytokine technology, biotin, and a built-in massager to support balanced, fuller-looking hair and soothe dry, sensitive scalps.

Using advanced Korean scalp science, this serum is formulated to deliver daily moisture and targeted scalp care without leaving a greasy residue. The formula focuses on comfort and balance for normal to dry scalps prone to irritation, and the applicator makes precise, hands-free application simple. It’s designed for routine use to support the look and feel of healthier roots and hair density over time.

How does this serum help when my scalp feels dry or irritated?

The lightweight formula provides hydration designed specifically for sensitive or dry scalps while avoiding heavy oils that can weigh hair down. Ingredients like biotin help nourish the hair environment, and the serum’s texture absorbs quickly to restore comfort.

• Fast-absorbing, non-greasy texture for immediate comfort
• Moisture-supporting actives to reduce tightness and dryness
• Formulated for sensitive scalps to minimize irritation risk

Will the built-in massager make application easier and more effective?

The integrated scalp massager is engineered to spread the serum evenly and reach targeted areas without messy hands. It creates gentle stimulation at the root line to help distribute product and promote a consistent daily routine.

• Ergonomic applicator for precise placement along the scalp
• Even distribution prevents over-application and product waste
• Provides comfortable mechanical stimulation during use

What does the cADPR cytokine technology do in this formula?

Refilled’s proprietary cADPR cytokine technology represents a biotechnology-driven approach to scalp care designed to support a healthier-looking scalp environment. It is combined with biotin and other supportive ingredients to target the scalp milieu rather than the hair shaft alone.

• Proprietary cADPR cytokine complex developed through scalp research
• Works alongside biotin to support the appearance of fuller hair
• Formulated to be used consistently as part of a daily care ritual

Can I use this every day without making my hair greasy?

Yes — the serum is intentionally lightweight and quick-absorbing so it can be part of a daily regimen without leaving a heavy, sticky finish. Users can apply to targeted zones or across the whole scalp depending on their needs.

• Non-greasy finish suitable for daily use
• Absorbs quickly to avoid residue on hair and roots
• Appropriate for normal scalps seeking moisture and balance

Who is this for: Refilled cADPR Booster Plus is designed for people with thin, weak, or dry scalps who want routine, lightweight scalp care that supports fuller-looking hair. It’s ideal for those who prefer biotech-forward formulations, need a gentle product for sensitive skin, and appreciate an applicator that simplifies targeted daily use. Avoid if you have contraindications to any listed ingredients or require a clinician-directed treatment plan.