Herbatint 7N Blonde Permanent Hair Colour – 150ml

Allergic sensitivities to hair colour ingredients — particularly PPD (para-phenylenediamine) and related compounds — can develop at any point, even after years of using the same product without issue. Your immune system can become sensitised over time, meaning a reaction can occur on any application, not just the first. A patch test 48 hours before every application is the only reliable way to identify a developing sensitivity before it becomes a serious problem. This requirement applies to all permanent hair colour products, not just Herbatint.

7N is a mid-blonde — sit it on a scale between dark blonde (6) and light blonde (8) and you land squarely in the middle. The N stands for neutral, meaning the undertone is balanced rather than ash (cool, grey-leaning) or golden (warm, yellow-leaning). The result is a natural-looking blonde that avoids both brassiness and the sometimes flat appearance of ash tones — a highly wearable, versatile shade across a range of skin tones.

Yes — as a permanent oxidative colour, 7N is formulated to provide thorough grey and white hair coverage. Permanent colour penetrates the hair cortex rather than simply coating the shaft, which is what enables full grey coverage. For best results on resistant grey hair, ensure thorough application to grey areas and observe the full development time recommended in the in-pack instructions without shortening it.

No — permanent colour deposits pigment but does not significantly lighten very dark hair in a single application. To achieve a 7N blonde result from dark brown or black hair, you would typically need to pre-lighten with bleach first, which is a separate process that should be carried out with care and professional guidance if you are inexperienced with bleaching. Attempting to reach blonde from dark hair in a single step with a permanent colour box will produce a reddish-brown result rather than a blonde one.

The core colour chemistry is the same — both use oxidative pigments that permanently alter the hair's colour. The distinction lies in the supporting formula. Herbatint incorporates eight organic plant extracts specifically chosen to support hair condition and scalp comfort during the colouring process. Many users report noticeably better hair softness and scalp comfort compared with conventional alternatives, particularly with repeated use over time. Whether the formula contains ammonia should be confirmed on the specific pack.

The colour itself is permanent and will not wash out. The factor that drives reapplication is root regrowth — your natural hair colour growing in at the scalp, which typically becomes noticeable after four to six weeks. Some people also reapply to the lengths every second or third root application to refresh vibrancy, as permanent colour can fade slightly over time with washing and sun exposure. Using a colour-safe shampoo and conditioner will extend the life of the result.

All three are neutral-toned blonde shades in the Herbatint range — the number indicates depth. 7N (Blonde) is mid-blonde, the darkest of the three. 8N (Light Blonde) is a shade lighter — a true light blonde. 9N (Honey Blonde) is the lightest and warmest of the three, with a slightly golden quality suggested by the "honey" descriptor despite its N (neutral) classification. Choosing between them depends on your current hair colour and how light you want to go — a strand test is the most reliable way to preview the result on your specific hair.

Yes, but carry out a strand test first to assess how your existing colour and the 7N interact. Previously coloured hair — particularly hair that has been coloured a darker shade — can produce unexpected results when a lighter colour is applied on top. A strand test on a hidden section gives you a reliable preview before you commit to a full application.