✨ Unlock your best blonde hair, fast and flawless!
INVERTO 60 is a formaldehyde-free keratin treatment designed specifically for blonde hair, delivering instant frizz elimination, shine, and smoothness with a super fast 60-minute application. Featuring patented hydrolyzed keratin, it repairs and strengthens hair while offering dual styling options—keep curls or straighten—with results lasting up to 9 months.
| Manufacturer | KERATIN RESEARCH |
| Package dimensions | 23.2 x 17.2 x 4.5 centimetres |
| Package Weight | 0.23 Kilograms |
| Brand | KERATIN RESEARCH |
| Format | Gel |
| Volume | 120 Millilitres |
| Manufacturer reference | KRX-26 |
| Package Dimensions | 23.2 x 17.2 x 4.5 cm; 232 g |
| ASIN | B07JFYRZGT |
A**R
Worked amazingly on my frizzy blonde hair
Bought this ages ago, was too scared to use it in case all my hair fell out. Eventually plucked up the courage to try it 2 days ago - OMG!! My hair is smooth and straight and has a lovely ashy colour - no brassy blonde for me any more. Will be interested to see how long it lasts, I've not washed it yet. It is a bit painful to use as the clarifying shampoo and the product make your hair very knotty and difficult to comb through but it is worth it. Smells quite nice on your hair once dried and doesn't leave you with a bad hair week like salon treatments.
L**O
Not recommend, no effective, waste of money
I do not recommend this product.Do not waste your money.My daughter has wavy hair. I follow the instructions step by step to accomplish straight hair and left her hair straight for three days until washing off. The result was non. Her hair is back to normal with the same waves she had before. It’s awful as i feel i wasted my money, £40 wasted.
K**S
Wonderful
Works like a professional Brazilian blow dry
C**B
Hair straightener
Brilliant hair treatment and a good price
K**M
Useless
I have bleached hairThe shampoo knotted my hair so much it was mattedI followed instructions but was so difficult to dry with the product inOn straightening I lost so much hair breaking off my hair was left dry frazzled and awFulHad to was immediately as was so disappointed dry matte messThis is seagull my hair still feels seagull after washing
L**Y
Good for coloured hair
Found this product good for bleached coloured hair.
Trustpilot
2 months ago
1 month ago
