One Step

One Step Bundle | Keratin Hair Straightening Treatment and Hair Botox, 2 Formulas

One treatment, two services. With the flat iron, One Step is a formaldehyde-free keratin hair straightening treatment; with the blow-dryer alone, it becomes a nourishing hair botox. This bundle brings both formulas, so you can treat every client: the Treatment Solution for natural or colored hair, and the Blonde Treatment Solution, with violet pigments, for blonde, platinum, gray and white hair.

  • Straightening with the flat iron, hair botox with the blow-dryer
  • Formaldehyde-free
  • Eliminates frizz and flyaways
$391.90Regular price $461.00

Made for her hair

What it does, who it is for and what to expect.

Woman with long, smooth, shiny hair

Who it's for

Salons and professionals offering straightening and hair botox for frizzy, wavy, curly, coily or blonde hair.

Choose your formula (both included)

Save $69.10 compared with buying each formula separately.

Benefits

  • Straightening with the flat iron, hair botox with the blow-dryer
  • Formaldehyde-free
  • Eliminates frizz and flyaways
  • Repairs and strengthens damaged hair
  • Tones blonde hair and removes brassiness (Blonde formula)
  • Deep hydration, shine and softness

Key ingredients

Carbocysteine, hydrolyzed keratin, caviar extract, coconut oil, mango seed oil, hydrolyzed milk protein and avocado oil.

How to use

Step by step, for a flawless result.

  1. Cleanse

    Wash with a deep-cleansing shampoo and towel-dry until hair is clean and slightly damp, so it absorbs more product.

  2. Section

    Divide hair into 4 sections (top, left and right temples, nape) and work each section in 3 thin strands, so every strand is fully coated.

  3. One Step Bundle

    Apply

    Apply the One Step formula from root to tip, starting at the nape and working upward, and comb through with a fine-tooth comb.

  4. Process

    Cover with a shower cap and leave on for 40 minutes for fine hair, 50 minutes for frizzy hair or 60 minutes for coarse hair.

  5. Rinse

    Rinse about 90% of the product.

  6. Keratin Leave-In Conditioner Spray

    Heat protection

    Spray the Keratin Leave-In Conditioner through the lengths and ends as a heat protector before blow-drying.

    Add $18.80
  7. Blow-dry

    Blow-dry to 80% for fine, sensitive or damaged hair, 90% for medium hair and 100% for coarse or resistant hair.

  8. Flat iron

    Flat iron the same 4 sections in even thinner strands, at the temperature and number of passes for the hair type (guide below).

  9. Master Touch Keratin Sealing Spray
    Optional

    Seal

    Mist the Master Touch Keratin Sealing Spray to seal the cuticle.

    Add $29.30
  10. Style

    Apply a heat protector before the flat iron, then style as desired.

  11. Argan Revitalizing Oil

    Seal the ends

    On the finished hair, smooth a few drops of the Argan Revitalizing Oil through the ends.

    Add $18.90
  12. Send her home with the right home care

    Recommend the Organic Classic home care to make results last longer.

    From $14.60
Temperature and passes

Flat iron guide

Always test one strand first; if the roots are stronger than the ends, give the roots more passes, then glide from mid-length to the ends.

Natural, fine hair410 °F (210 °C)Roots 6 to 8 passes, lengths 6 to 8, ends 2 to 3
Fine, bleached or damaged hair356 °F (180 °C)Roots 6 to 9, lengths 5 to 7, ends 1 to 2
Colored, frizzy or wavy hair446 °F (230 °C)Roots 6 to 12, lengths 6 to 12, ends 3 to 6
Natural, coarse hair446 °F (230 °C)Roots 10 to 12, lengths 15, ends 5 to 8
By hair length

How much product

Short hair0.35 to 0.7 oz (10 to 20 g)
Medium1 to 1.4 oz (30 to 40 g)
Long1.4 to 2.1 oz (40 to 60 g)
Extra long2.1 to 3.5 oz (60 to 100 g)

Hair botox, no flat iron

Leave on for about one third of the processing time, rinse and blow-dry only. Smoother hair types can still straighten with the blow-dryer alone.

Questions, answered

Everything you need to know before you start.

Is it formaldehyde-free?
Yes.
Straightening or hair botox?
Both. Flat iron for straightening; blow-dry only, with about one third of the processing time, for hair botox.
Which formula for blonde hair?
The Blonde Treatment Solution: its violet pigments neutralize brassy and orange tones. It also works on gray and white hair.
How long does it last?
Up to 5 months with the recommended home care.
When can she wash her hair?
The same day.
Can she color her hair?
Ideally, one week after the treatment. Experienced stylists can also color in the same visit, right after the flat iron, for a complete transformation in one appointment.
What should my client use at home?
The Organic Classic home care: sulfate-free Keratin Shampoo Maintenance, the weekly Intensive Treatment Mask, the Conditioner Post-Treatment, the Leave-In spray and the Argan Revitalizing Oil.