Renergy Electric Hair Oil Applicator — Rechargeable Scalp Brush with Red Light, Vibration & Microcurrent, 70 ml Reservoir

Renergy Electric Hair Oil Applicator is a rechargeable scalp brush that dispenses precise serum doses while delivering red light, vibration and microcurrent to support targeted scalp care.

This all-in-one device replaces messy dropper routines with a built-in 70 ml reservoir or an attachable minoxidil container and a visible 2 ml dosing scale. It pairs mechanical oil distribution through a specially shaped comb with three therapy modes—red light (655 nm), vibration up to 10,000 rpm and microcurrent—so you can apply topical treatments more accurately while adding a gentle massage and light therapy session. Designed for daily use, the unit is IPX5 water resistant, has a five-minute auto shutoff and charges quickly via USB-C.

How does the applicator deliver serum to the scalp without dripping?

The device routes liquid through a comb head engineered for smooth flow and even distribution directly to the scalp, minimizing runoff. Four thickened ball-discharge teeth combined with eight microcurrent teeth reduce clogging and place product where it’s needed most.

• 70 ml internal bottle or attach compatible external minoxidil container
• Visible 2 ml scale for precise dosing
• Ball-discharge teeth to prevent splatter and blockages
• Comb design targets roots for uniform application

What therapeutic effects do the red light, vibration and microcurrent provide?

Each modality supports a different aspect of scalp care: red light delivers consistent 655 nm illumination to the treatment area, vibration increases circulation and product penetration, and microcurrent provides low-level stimulation through the comb teeth. Modes can be used separately or combined to create personalized sessions.

• 655 nm red light for localized phototherapy exposure
• Vibration up to 10,000 rpm for scalp stimulation and comfort
• Microcurrent teeth to create mild electrical stimulation
• Three modes—Hair Growth, Massage, Rejuvenation—for tailored routines

Is the applicator convenient for travel and everyday routines?

The unit is compact and lightweight with a 150 mAh battery that fast-charges via Type-C in about one hour, delivering up to 1.5 hours of use. IPX5 water resistance and a five-minute auto-shutoff make it safe and easy to clean, so it fits into busy schedules and travel bags.

• USB-C fast charging — full charge ≈ 1 hour
• Up to 1.5 hours of continuous operation per charge
• IPX5 water resistance for rinsing the comb head
• Auto shut-off after five minutes for safety and convenience

How does this tool work with minoxidil and other serums?

Use the built-in reservoir or attach a compatible minoxidil bottle to the adapter for controlled topical delivery. The visible dosing scale and targeted comb head make it simple to apply measured amounts directly to the scalp, reducing waste and contact with hair strands.

• Compatible with minoxidil, hair serums, and essential oils
• 2 ml dosing window for accurate, repeatable application
• Comb direct-application reduces product on hair shafts
• Easy-to-clean components to maintain hygiene between uses

Who is this for?

This device is intended for people who use topical scalp treatments and want cleaner, more precise application combined with at-home scalp therapy. It is suitable for anyone seeking a portable, multi-mode scalp tool—travelers, time-conscious users, and those who prefer measured dosing over droppers. It is not a medical device and should be used alongside any prescribed treatments according to professional guidance.