Refilled cADPR Booster Plus scalp serum — lightweight hair growth serum with built-in massager & biotin

Refilled cADPR Booster Plus is a lightweight scalp serum that supports fuller-looking hair and balanced moisture using patented cADPR cytokine technology and a built-in massager applicator.

Powered by Refilled's proprietary cADPR technology and formulated with Cytokine and Biotin, this daily-use serum addresses thin, weak, or dryness-prone hair by delivering targeted hydration and scalp comfort without greasy residue. The fast-absorbing formula is designed for normal scalps showing dryness, irritation, or early signs of thinning; its integrated applicator disperses product evenly while providing a gentle massage to the roots.

How does this serum help thin or weak hair feel fuller?

The serum supports the appearance of fuller-looking hair by delivering active ingredients directly to the scalp and hair roots. Regular application focuses hydration and nutrients where hair growth support is needed while minimizing buildup on strands.

• Patented cADPR cytokine technology targets scalp wellness at the root level.
• Biotin-enriched formula supports healthier-looking hair texture.
• Lightweight base avoids weighing down fine hair.
• Daily use encourages consistent scalp nourishment.

Will it moisturize a dry or sensitive scalp without feeling greasy?

Yes—this formula provides moisture while remaining non-greasy and quick-absorbing. It was created for dry, sensitive, or easily irritated scalps and aims to restore comfort without sticky or heavy residues that can make hair limp.

• Fast-absorbing emollients replenish surface hydration.
• Soothing agents minimize irritation and tightness.
• Non-comedogenic texture helps reduce residue buildup.
• Suitable for daily morning or evening use.

How does the built-in scalp massager applicator improve results?

The integrated applicator spreads the serum evenly and allows fingertip-free application directly on the scalp. Its gentle massage action improves product contact with the scalp and creates a comfortable at-home routine that targets specific areas of concern.

• Precision tip places serum at the roots for efficient coverage.
• Massage action enhances even distribution and comfort.
• Reduces waste compared with manual application methods.
• Ergonomic design makes daily use simple and hygienic.

How should I include this tonic in my hair care routine?

Use the serum daily on a clean, towel-dried or dry scalp depending on preference. Apply directly to targeted zones with the applicator, gently massage for a few seconds, then style as usual—no rinsing required.

• Apply to roots once per day or as directed by your stylist.
• Massage briefly with the built-in applicator for even coverage.
• Combine with gentle shampoo and conditioner for best scalp balance.
• Consistent, long-term use supports visible scalp comfort and hair body.

Who is this for? Refilled cADPR Booster Plus is aimed at people with normal but dryness-prone or sensitive scalps, those noticing thinning or weakened hair, and anyone seeking a lightweight, daily scalp tonic that adds hydration without greasiness. It suits users who prefer targeted application and appreciate an integrated massaging applicator for precise, hygienic use. Avoid if you have specific scalp conditions requiring medical treatment; consult a professional for persistent scalp concerns.