INSTRUCTIONS: INVERTO ONE KERATIN TREATMENT

 INSTRUCTION FOR INVERTO 60 KERATIN HAIR TREATMENT FOR BLONDE HAIR
    
 FORMALDEHYDE FREE FORMULATION

Q&A and video are located below

WARNING Use only as directed. Harmful if swallowed, inhaled, or absorbed through skin. Always wear gloves. Avoid eye contact; may irritate skin or eyes. If contact occurs, rinse with water and seek medical advice if needed.

Read all instructions carefully before use. Perform an Allergy Patch Test: apply a small amount behind your ear and wait 24 hours. Mild itching (10–20 min) is normal; if severe itching or burning continues, do not use.

Before you begin, prepare: gloves, cape/old shirt, bowl, brush, shower cap/plastic wrap, blow dryer, flat iron (up to 450°F), large clips, fine-tooth comb, optional heat-resistant comb. Work in a ventilated area and follow only the instructions provided with this product.

Step 1 - Clarifying Shampoo:
Wash hair twice with clarifying shampoo. Rinse, blow-dry 90% with medium heat. Note: Hair may be harder to comb, which is normal.

STEP 2- Application
Easy method: Wear gloves and place a manageable amount of the treatment in the palm of your hand. Apply to your hair from the root to the tip of your hair, to help distribute it better use a fine-tooth comb to push the product down and remove excess product. Massage the treatment into your hair, but do not massage the product onto your scalp, and make sure it is evenly saturated. Loop the hair around your head in a circular pattern so the hair stays saturated, place plastic wrap or a shower cap over your hair to prevent it from air-drying and wait. BLONDE/LIGHT HAIR COLORS: Wait 60 (sixty) minutes. DARK HAIR COLORS: Wait 90 (ninety) minutes Do not heat the hair while waiting.

Salon method (takes longer saves product): Wear gloves, use a coloring brush and start applying the treatment product on small group of hair, one at a time, from the bottom of the Back section, from the root down spreading the product evenly to the tips of the hair and make sure it is evenly saturated. Loop the hair around your head in a circular pattern so the hair stays saturated, place plastic wrap or a shower cap over your hair to prevent it from air-drying and wait. BLONDE/LIGHT HAIR COLORS: Wait 60 (sixty) minutes. DARK HAIR COLORS: Wait 90 (ninety) minutes Do not heat the hair while waiting.

Step 3 - Rinse and Blow Dry:
Wear gloves, remove cover, squeeze excess product, and rinse until no blue color remains (do not excessively rinse). Towel dry and then blow-dry 90% with high heat. TIP: Using a round brush or thick comb will make the next step much easier. 
Note: Hair may feel oily; this is normal and essential for smoothing.

Step 4 - Flat Ironing:
Separate hair into 3 groups; Left, Right, and Back. Iron small strands to seal hair properly according to the chart below. Start ironing the hair using small strands. Important to do small strands and not large groups because the flat iron will not seal the hair properly (See Table below). Start from the lower back and work upwards. When done, wait 20 minutes for hair to cool before washing with sulfate-free shampoo and conditioner. Alternatively, hair can also be washed up to a few hours later.
That's all, enjoy your hair.

 After care:
Q: Which shampoo and conditioner should I use after a keratin treatment?
We recommend using Keratin Research shampoo and conditioner sets. They are specially formulated to work with and extend the results of our keratin treatments.

Q: Where can I buy Sulfate-free shampoo and conditioner?
You can purchase Sulfate-free shampoo and conditioner directly from our official website, where we ship quickly and daily. They may also be available through other trusted online retailers.

Q: Do you sell tools and accessories for applying the keratin treatment?
Yes! We offer a full range of professional tools and accessories—durable, reasonably priced, and backed by our warranty. You can find them here: Keratin Research Pro Tools

Q: Can I swim after getting a keratin treatment?
Yes, you can swim. However, frequent exposure to chlorine or salt water may cause the treatment to fade more quickly. Occasional swimming is perfectly fine, but if you swim daily—or almost daily—in pools or the ocean, expect the results to wear off faster than usual.

Q: How long does the keratin treatment last?
Results typically last 3 months or more, and in some cases up to 9 months, depending on hair type and care. About 90% of customers achieve great results on their very first treatment, while regular applications can make the effects last even longer. avoid shortcuts, especially the first time. Regular applications help maintain smoother, more manageable hair and save you valuable styling time every day.

Q: Should I color my hair before or after a keratin treatment?

• Dark hair root touch-ups: Color at least 1 day before or 3 days after the treatment.

• Hair bleaching: Do this at least 5–7 days before the treatment, since bleaching weakens the hair and needs recovery time.

• Highlights: Best done 3 days after the treatment.

• Dark color over natural dark hair: Color at least 1 day before or 3 days after the treatment.

• Any color over gray hair: Wait 3 days after the treatment.

• Blonde or red root touch-ups: Wait 3 days after the treatment.