Hair Color Syoss Oleo 1-10 Intensive Black permanent hair dye 1-10

Syoss Oleo 1-10 Intensive Black permanent hair dye provides a deep, uniform black shade designed for at‑home colouring. The boxed kit contains the colour cream and developer formulated to deliver long‑lasting pigmentation and full coverage of natural hair and grey hair while adding controlled shine. The product is intended for permanent colouring results and is suitable for users seeking an intense black tone with even coverage.

Advantages

Syoss Oleo 1-10 Intensive Black offers consistent, salon‑inspired results through a combined colour cream and developer system that promotes uniform deposition of pigment. The formula targets full grey coverage and aims to maintain colour intensity over multiple washes while improving hair manageability and surface shine. Packaged as an at‑home kit, it includes instructions that guide safe application and aftercare.

Suitable for

• Full colouring of natural dark or light hair to achieve an intense black tone
• Coverage of grey or white hair for uniform black pigmentation
• At‑home permanent hair colouring for users familiar with boxed dye kits
• Touch‑ups on regrowth between salon visits

Key specifications

• Colour type: Permanent hair dye
• Shade: Intensive black (very dark black tone)
• Coverage: Designed for full natural and grey hair coverage
• Result: Uniform pigmentation with increased surface shine
• Format: Boxed kit including colour cream and oxidising developer

How to use

Perform an allergy sensitivity test 48 hours before application following the enclosed instructions. Mix the colour cream with the developer in the recommended proportions inside the supplied applicator bottle or bowl. Apply to dry, unwashed hair, starting at the roots and working through to the ends for even coverage. Observe the specified processing time provided in the leaflet, then rinse thoroughly until the water runs clear and condition the hair as instructed. For best results, follow the original timing and mixing directions from the kit.

Usage recommendations

Use protective gloves during preparation and application, avoid contact with eyes, and follow all safety and allergy test instructions included with the product. To maintain colour intensity and hair condition, use colour‑protecting shampoo and conditioner and limit exposure to excessive heat and chlorine.