Syoss Hair Colour Dark Brown 3–1, 50 ml — permanent hair colour for an intense dark brown shade

**** is a permanent hair colour from Syoss, designed to deliver professional colouring results at home with an intense and long-lasting dark brown shade. This colour combines concentrated pigments and keratin, ensuring rich colour for up to ~100 days, 100 % grey coverage and hair strengthening during the colouring process.

🌟 Key features

✔️ Long-lasting professional colour – intense shade for up to ~100 days without fading quickly.
✔️ 100 % grey coverage – the colour effectively covers grey hair for a uniform result.
✔️ Keratin in the formula – nourishes the hair during colouring, leaving it softer and stronger.
✔️ Deep-conditioning mask included – complements post-colouring care, locks in pigments and adds shine and softness.
✔️ Professional results at home – the keratin-enriched colour cream penetrates deep into the hair fibre for rich, even colour.

🧪 Ingredients (main ingredients)

(You’ll always find the full INCI list on the packaging.) The standard composition of permanent hair colour includes:

• Aqua (Water) – a carrier for the colouring mixture.

• Concentrated colour pigments – for a rich shade.

• Keratin / hydrolysed keratin – helps to strengthen the hair fibres during colouring.

• Oxidising agents (e.g. hydrogen peroxide in the developer) – activate the permanent colouring process.

• Conditioners and oils – to nourish the hair and give it smoothness and shine.

• Fragrances and excipients – for a pleasant application experience and colour stability.

🖌️ How to use

1. Carry out an allergy test 48 hours before colouring (essential for safe use).

2. Mix the colour cream with the developer according to the instructions in the pack.

3. Apply evenly to dry, unwashed hair from the roots to the ends.

4. Leave on for approximately 30 minutes (as per the manufacturer’s instructions).

5. Rinse thoroughly until the water runs clear.

6. Use the enclosed keratin mask – leave it on for a short while and then rinse.
   (You’ll always find detailed instructions and safety guidelines in the enclosed leaflet.)

⚠️ Warning

⚠️ An allergy test is mandatory before each use.
⚠️ For external use only.
⚠️ Avoid contact with the eyes – if contact occurs, rinse immediately with water.
⚠️ Do not use on irritated or damaged scalp.
⚠️ Keep out of reach of children.

📌 Summary

** – Syoss Hair Colour Dark Brown 3–1, 50 ml** is a permanent hair colour for an intense, rich dark brown shade which, thanks to a combination of concentrated pigments, keratin and a nourishing mask, provides up to ~100 days of professional-quality colour, 100 % grey coverage and strengthens the hair. The ideal choice for at-home colouring with salon-quality results.