Skip to content
Brulier Professionel USAUSA
Chemical and color

Nano Liss B-Tox: with or without a flat iron?

The differences between the two Nano Liss B-Tox protocols: deep smoothing with a flat iron and natural alignment without a flat iron.

By Brulier USA October 7, 2026 4 min read

Nano Liss B-Tox: with or without a flat iron?

Not all clients want the same result. Nano Liss makes it possible to choose between deep smoothing or natural alignment, depending on what is desired.

01

What is Nano Liss B-Tox?

It is a professional-use treatment with natural acid actives, hyaluronic acid, and keratin. It reconstructs the fiber from the inside, reduces frizz, and adds shine and silkiness.

02

When to choose the flat iron option?

It is for those seeking volume reduction, intense alignment, and an ultra-straight finish, with movement and shine. The processing time is 30 to 60 minutes depending on the diagnosis, and it is sealed at 180 °C to 230 °C in fine sections, 8 to 12 times each.

03

When to choose the option without a flat iron?

It is for those who want to reduce frizz, improve manageability, and keep their hair natural, without changing its structure. The processing time is 20 to 40 minutes, and then the hair is dried 100% with a brush.

04

How is the hair prepared?

In both cases, wash with anti-residue shampoo 2 to 3 times and remove excess water with a towel. Apply section by section, 1 cm from the root. Discover Nano Liss.

In summary

With a flat iron for an ultra-straight finish, without a flat iron for a natural result. The diagnosis defines the processing time in each case.

Source: Brulier Nano Liss class material. Educational content: it does not replace professional diagnosis or product instructions.

Nano Liss products

Frequently asked questions

Is it for professional use?

Yes. The Nano Liss material presents it as a professional-use product.

What size does it come in?

1 kg, according to its label.

Is it rinsed before flat ironing?

In the flat iron protocol, it is not rinsed during the processing time: dry and seal, and once cooled, rinse with cold water.

Bring it to your salon

Discover Nano Liss and request your professional quote.