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REPRONIZER 4D Plus
4D
4D SeriesDevice

REPRONIZER 4D Plus

Equipped with the “Bioprogramming” proprietary technology, the REPRONIZER makes your hair beautiful, lustrous, and shiny without damaging your hair. One of the characteristics of the Bioprogramming technology that makes hair beautiful is its ability to increase its density. The longer you use the Repronizer, the point of density increases. Instead of damage, your hair will become shinier, and more beautiful.

*Stand is not for sale

(Retail: $520.00)

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  • 01 4D-density Repronizer — an accessible entry to Bioprogramming™ drying.
  • 02 Low-temperature drying; gentle on fragile, color-treated, chemically serviced hair.
  • 03 Pairs with a HairBeauron 4D Plus (or higher) for the Mitsudonose technique.
  • 04 Authorized US distribution through Beauty Tech Distribution; 2-year professional warranty.
Density 4D
Temp. range Ambient –
Plate / Barrel
Weight 545 g
Voltage 100–240 V AC · 50/60 Hz
Warranty 2 years US market
Origin Assembled in Japan
Authorized BTD / US

4D-density Bioprogramming™ Repronizer. Entry professional tier with the same low-temperature drying principle as the flagship line.

Finger-dry or use a natural bristle brush while drying so the field reaches the roots. Safe on color-treated and chemically serviced hair.

Pair with a HairBeauron 4D or higher for the Mitsudonose technique.

Register within 60 days to activate the 18 Months US warranty. Keep original packaging for warranty service.

The Equation for Beauty
P = λ(nD)t — Lumielina's Equation for Beauty

The power to become beautiful is a function of the density of the Bioprogramming field (D) and the time spent within it (t). Choosing a higher density is choosing a higher ceiling.

§ Why this D

Where 4D
sits.

Every Lumielina device is rated by the density of its ionic field. Higher D compresses more work into the same time — less heat exposure, more durable result. Pairs of equivalent D (Repronizer + HairBeauron) form the discipline of Mitsudonose.

Flagship
107D

The field device. Maximum density. Client hair no one else will touch.

High
27D

Fine hair that refuses to hold memory.

Pro
7D

Day-to-day professional work.

Core
4D • you are here

Entry point to the Lumielina system.

P-value ∝ D × t
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