🔒 100% Authentic Intercosmo – sourced from authorised distributors, backed by our Money Back Guarantee.
6.55 Dark Blonde Intense Mahogany — a warm, redwood brown that sits between chestnut and copper without tipping into orange. The 3C formula is semi-permanent, so it fades to a softer version of itself over four to six weeks rather than staying locked in.
60ml bottle covers shoulder-length hair; longer locks need two. Mix with the developer in a 1:2 ratio, apply to clean dry hair, and leave for thirty minutes. Rinse with cool water to lock the colour in, then condition — the mahogany keeps its warmth better if you skip hot water for a few days after.
UK
• Royal Mail 48h – £3.50
• Royal Mail 48h (Free on orders £65+)
• Royal Mail 24h – £4.63
• Royal Mail Next Day (Signed) – £5.19
Europe
• Standard (2–11 business days) – £14.99
International
• Standard (3–17 business days) – £23.99
USA
- Temporary price - due to current custom taxes unfortanelty we have to raise delivery prices to USA - $80
We aim to dispatch 2/3 working days depending on when you order. International customers are responsible for any taxes or duties.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
