Lisa Indian Deby Hair 1 L is a professional Indian straightening treatment particularly suited to thick, curly, coily, Afro-textured or resistant hair. Its formula notably combines Amla with argan, macadamia, grapeseed and coconut oils to tame the hair fibre, reduce volume and frizz, and provide greater suppleness and shine. It contains no violet pigments and is not recommended for highly sensitised or damaged hair.

Indian Straightening Lisa Indian - by Deby Hair - 1L

Indian Straightening - Products reserved for professionals. We disclaim all responsibility in case of use without the required professional skills.

Indian Straightening Lisa Indian — Deby Hair | 1 Liter | Professional Size

The Lisa Indian straightening by Deby Hair in 1-liter format is the benchmark for hair salons and professionals who regularly perform straightening treatments. The result of 3 years of research and development, this latest-generation formaldehyde-free formula combines vegetable proteins, tannin, amla oil, and precious Indian and Amazonian oils to provide intense and long-lasting straightening for even the most difficult hair to manage. With this 1L Indian straightening format, you get approximately 15 to 20 applications depending on the length and thickness of the treated hair.

Why choose the 1L format over the 120ml?

The 1-liter Indian Straightening format is ideal if you are:

• A hair professional performing straightening treatments for your clients in a salon or at home
• An individual who straightens your hair regularly and wants to save on the cost per application
• A group of people wishing to share the product with friends or family members
• A trainer wishing to have sufficient stock for your training sessions

With the 1L Indian Straightening format, the cost per application is significantly more advantageous than with smaller formats, while benefiting from the exact same professional quality formula.

An exclusive formula fusing protein, tannin, and amla oil

Lisa Indian Straightening is the first Indian straightening treatment to combine three complementary active ingredient families in a single formula, for maximum effectiveness and truly complete results:

• Amla Oil (Emblica Officinalis): the flagship ingredient of Indian Ayurvedic cosmetics. It strengthens the hair fiber from within, actively stimulates hair growth, slows down hair loss, and provides an intense mirror shine even to the dullest hair
• Vegetable Proteins: rebuild damaged hair fiber, strengthen the hair cuticle, and durably improve its texture and resistance
• Tannin: disciplines hair, seals cuticles, and provides a sheathed and long-lasting shiny effect
• Macadamia Oil: deeply nourishes thanks to its high fatty acid content, strengthens the hydrolipidic film, and durably softens
• Argan Oil: repairs, hydrates, and protects the hair fiber against thermal and chemical aggressions
• Murumuru Butter: originating from the Amazon, it fortifies and repairs dry and damaged hair, facilitates detangling, and improves shine

A modular Indian Straightening for the desired result

Lisa Indian offers a fully customizable straightening effect depending on the application technique. By adjusting the processing time, flat iron temperature, and number of passes, it is possible to achieve a result ranging from a natural and flexible straightening that retains a slight movement, to 100% straight straightening for the most resistant hair. This flexibility makes Lisa Indian a product suitable for all client profiles.

What type of hair is this Indian Straightening for?

• Very curly, coily, wavy, or thick hair — North African, Afro, or dense texture types
• Natural hair in good condition or slightly damaged
• Color-treated hair (the straightening can lighten up to 2 shades — plan for color after straightening)
• Dry, dull, brittle, or split-end hair needing vitality and shine
• Compatible for pregnant women (after medical advice) and children aged 8 to 10 years and older

⚠️ Not recommended for very fragile, very damaged, natural blonde, or bleached hair without added matifying pigments, or without confirmed technical expertise.

Highlights of Lisa Indian 1L Indian Straightening

• Formaldehyde-free and derivative-free — no smoke, no unpleasant odor
• Exclusive formula fusing protein + tannin + Indian amla oil
• Modular straightening from lightly smoothing to 100% straight
• Visible results from the first application: intense shine, sheathed effect, silky hair
• Stimulates growth and prevents hair loss thanks to amla oil
• Respects the natural pH of the hair without irritating the scalp
• Approximately 15 to 20 applications with the 1L format
• Compatible with Lisa Indian BTX to enhance results

Complete application protocol for Indian Straightening

1. Mandatory preliminary test: perform a skin sensitivity test and a strand test before any application, even if the product has been used previously
2. Shampoo: wash hair twice with a regular or clarifying shampoo, without applying conditioner. Dry to about 80%
3. Sectioning: divide hair into 4 sections
4. Application: apply the product strand by strand 1 cm from the scalp, starting from the nape, using a brush. Carefully comb each strand with a fine-tooth comb to distribute evenly and remove excess
5. Processing time: leave on for 30 to 60 minutes depending on hair resistance, preferably under a shower cap for best results
6. Rinsing: rinse 70% on natural hair, 100% on bleached or very sensitized hair
7. Blow-drying: completely dry hair by performing a smooth blow-dry to activate shine
8. Straightening: pass the flat iron over fine strands, 8 to 15 passes per strand depending on hair type

Recommended temperatures and passes table for Indian Straightening:

💡 Focus passes at the roots and lighten up on the lengths and ends to avoid drying out. Hair can be rinsed directly after flat ironing.

💡 This straightening can lighten color-treated hair up to 2 shades. Always plan for coloring AFTER straightening, not before.

❓ FAQ — Frequently asked questions about Indian Straightening

What is the difference between the 120ml and 1L formats of Lisa Indian? The formula is strictly identical in both formats. The difference lies only in the capacity: the 120ml allows for 1 to 3 applications and is ideal for testing the product, while the 1L allows for 15 to 20 applications and is designed for regular professional or shared use, with a much more advantageous cost per application.

Is Lisa Indian 1L Indian Straightening reserved for professionals? This product is recommended for hair professionals or individuals with good experience in hair straightening. However, Paris Liss offers complete Indian straightening training to support you if you wish to perfect your skills.

How long do the results of Lisa Indian Straightening last? The results generally last up to 3 months depending on hair type, washing frequency, and maintenance products used. Using a sulfate-free shampoo significantly extends the duration of the straightening.

Can Lisa Indian Straightening be combined with hair BTX? Yes, Lisa Indian combines perfectly with Deby Hair's Lisa Indian BTX (also available on Paris Liss) to enhance results and offer more complete hair reconstruction.

Is Lisa Indian Straightening suitable for blonde or bleached hair? No, without added matifying pigments, this straightening is not recommended for blonde, very sensitized, or bleached hair because it does not contain purple anti-yellowing pigments. For this hair type, please consult the other straightening treatments available on Paris Liss.

Is this Indian Straightening really formaldehyde-free? Yes, Lisa Indian Deby Hair is certified formaldehyde-free and derivative-free, with no smoke or unpleasant odor during application. It is compatible with pregnant women (after medical advice) and children from 8-10 years old.

Indian Straightening, one of the best Indian straightening treatments currently available. It has been on the market for a while.

We now have enough feedback on this straightening, making it a safe bet: it has proven itself and is highly successful.

The Deby Hair Lisa Indian straightening is a treatment specially designed for the most difficult hair (very curly, coily, thick, healthy, natural).

• This straightening treatment fuses protein, tannin, Amla oil, macadamia, and argan.
  
• This very complete treatment smooths up to 100% of the most rebellious hair while respecting the hair fiber.

• Macadamia and argan oils deeply nourish the hair to provide softness and prevent breakage.
  

• Amla oil gives vitality, shine, and an intense mirror-like gloss even to the dullest hair. It also promotes growth and prevents hair loss.

• This straightening does not contain purple pigments and is not recommended for blonde, sensitized, damaged, or brittle hair.
• Formaldehyde-free, it is perfectly suitable for pregnant and breastfeeding women, and children.