The Bioplastia BIOLISS set is an innovative organic hair straightening system, designed for hair salons and professional regeneration. The set includes:

• BIOLISS Straightening Fluid 250 ml – the main straightening product based on amino acids, collagen, and plant oils, which rebuilds the hair and provides a long-lasting smoothing effect.

• BIOLISS Pre-Treatment Shampoo 100 ml – gently but effectively cleanses the hair and prepares it for the treatment, opening the hair cuticles for better absorption of active ingredients.

Bioplastia BIOLISS contains no formaldehyde or carbocysteine, making it completely safe – even for pregnant women and people with sensitive scalps. The effect lasts up to 6 months, leaving the hair silky smooth, shiny, and easy to style.

Benefits of the treatment:

• Long-lasting straightening without chemicals or fumes

• Deep hair regeneration and nourishment

• Reduction of frizz and breakage

• Protection of color and hair structure

• Natural shine and softness

Who is it for? For all hair types: natural, colored, bleached, damaged, and frizzy hair.

Detailed instructions for using Bioliss

1. Preparing the hair before application

Wash the hair with the Bioliss shampoo included in the set to remove all impurities and prepare the hair for treatment. After rinsing, towel-dry the hair and adjust the moisture level depending on the hair type:

• Virgin (untreated) hair: completely dry.

• Healthy hair: leave slightly damp.

• Bleached but healthy hair: leave more damp.

• Heavily bleached, very sensitive hair: leave significantly damp.

2. Applying the Bioliss product

Apply the product 1 cm from the scalp along the entire length of the hair, ensuring even distribution. For afro hair, the product can be applied close to the scalp, but a patch test is recommended first. Do not rinse the product. After the recommended processing time, gently remove any excess with a paper towel.

3. Drying and straightening

Completely dry the hair before straightening. Never straighten damp or wet hair, as it may cause permanent damage. After drying, divide the hair into thin sections (matching the width of the flat iron plates) and straighten each section carefully.

4. Flat iron temperature and number of passes

For fine, blonde, or wavy hair: use 180°C and pass the flat iron around 18 times.

For medium-thick hair: use 200°C and pass the flat iron 20 times.

For thick, natural, or curly hair: use 210°C and pass the flat iron 25 times.

5. Processing time

Leave the product on the hair according to the hair type:

• Fine, blonde hair: 40 minutes

• Medium-thick hair: 60 minutes

• Thick, natural hair: 80 minutes

• Afro hair: 90 minutes

6. Aftercare

Hair in good condition can be washed immediately after the treatment. For thick, curly, or low-porosity hair, it is recommended to wait 48 hours before the first wash. After each wash, dry the hair using warm or lukewarm air (avoid hot air) while combing from roots to ends to close the hair cuticles. To maintain the treatment effect, it is recommended to use Bioliss line products or other post-straightening hair care products.

7. Additional tips

Avoid using aggressive shampoos, as they may shorten the durability of the treatment. Bioliss Homecare products are compatible with straightening treatments and help maintain results for longer.

FAQ:

Can the treatment be used on colored hair? Yes, Bioplastia BIOLISS protects color and is safe for dyed hair.

How long does the effect last? Up to 6 months with proper care.

Does the product contain formaldehyde? No – the product is 100% formaldehyde-free.