Black Diamond Premium Gold 1L

Product: Black Diamond Premium – Volume Reducer (1L)

Black Diamond Premium is a professional hair treatment that reduces volume, leaving the hair straight, smooth, and shiny. Suitable for all hair types. Formaldehyde-free.

Application:

1. Wash the hair thoroughly with a clarifying shampoo (2-3 times recommended).
2. Blow-dry the hair until 80-90% dry.
3. Apply the product evenly with a brush, avoiding the scalp by 1 cm. Comb through.
4. Processing time: Leave on for 40 to 60 minutes (60 min for thick or resistant hair).
5. Rinsing (optional): Rinse 50-80% of the product (rinse more on fine hair).
6. Blow-dry and straighten: Dry completely and flat iron in small sections (230°C), 10–15 passes per strand.

Important:

• Results last 3 to 5 months.
• Maintain with sulfate-free shampoo and conditioner.

For professional use only – Gloves recommended