ZENZ Dark Brown Vegetable-Based Hair Dye Espresso


A deep, dark espresso shade based on pure plant-based colour pigments. This completely natural, organic hair colour gives your hair a vibrant, stable and long-lasting colour whilst nourishing your hair and scalp with powerful Ayurvedic herbs. A gentle yet effective colour treatment that strengthens the hair, adds shine and supports its natural vitality.
This hair colour gives your hair a beautiful colour, but does not cover white or very grey hair.
Key benefits
This natural hair colour coats each hair with a nourishing plant-based film, making the hair look fuller and giving it an intense shine. The espresso shade provides a deep dark brown to almost black-brown glow that looks stunning on brown to dark hair. Thanks to the powerful Ayurvedic herbs, the hair feels noticeably stronger, smoother and healthier after treatment. The formula is completely fragrance-free and made from 100% naturally sourced ingredients, using only certified organic components. Furthermore, this botanical colour formula offers a mild and safe alternative to traditional chemical-based hair dyes.
Active ingredients
Indigo leaf
Deepens the espresso shade and ensures an intense, dark brown to almost black colour result. Helps the colour stay beautiful for longer and adds depth and character to the hair colour.
Henna leaf
Adds warm undertones, enhances shine and improves hair structure. Helps reduce dandruff and dryness thanks to its cooling and nourishing properties.
Amla fruit
Rich in vitamin C and antioxidants that support the hair follicles, reduce dryness and contribute to a strong, healthy shine.
Bhringraj leaf
Known as the ‘miracle herb’ for hair. Promotes hair growth, helps prevent hair loss and strengthens the hair roots.
Manjistha root
Colour-enhancing Ayurvedic herb with antibacterial properties. Supports a healthy scalp and helps to make the hair colour rich and full.
Methi seed
Packed with proteins and nicotinic acid that nourish the hair roots. Hydrates, reduces dandruff and gives the hair suppleness and volume.
Hibiscus flower
Rich in antioxidants, soothes the scalp and helps enhance the hair’s natural shine and suppleness.
Use
Before colouring your hair with this plant-based hair dye, always carry out a colour test on a small strand first. Choose the lightest strand or the area with the most grey hair.
Wear gloves.
Mixing ratio 1:3 (1 part powder + 3 parts boiling water, green or black tea, coffee or a dairy product).
Apply the colour generously and as hot as possible to clean, dry hair using a brush or your hands.
- Start at the ends and work your way up.
- Wrap the hair in cling film (plastic bag) and a towel to keep it warm and moist.
- Leave on for 25–90 minutes, depending on the desired colour intensity.
- Rinse the hair thoroughly and wash it with shampoo.
- For best results, rinse the hair with a natural rinse after washing and before applying conditioner.
Store in a cool, dry and dark place.
Please note: It is not recommended to use the Mahogany, Chocolate and Espresso henna colours on grey or very light hair. The colour may continue to develop for up to 7 days.
Tips
Henna produces reddish-orange tones, whilst indigo deepens the colour. Henna shades can range from light orange to bright red or reddish-brown and can be adjusted by mixing them with other herbs. Colour intensity increases when the hair remains warm and damp during the processing time. Heat can also shorten the processing time. The lighter the hair at the time of application, the redder the final result.
Bear in mind that botanical hair dyes are less effective at covering grey hair and may not produce a visible result if the percentage of grey hair exceeds 30%.
You can mix this botanical hair colour with:
- Green tea: Makes bright colours less yellow or red and more natural.
- Black tea: Enhances brown pigments.
- Black coffee: Deepens the colour.
- Boiling water: Enhances the colour.
- Sour milk products (yoghurt): Lightens red colours and enhances the orange pigment.
- Vegetable oil: Makes henna easier to apply and rinse out and prevents drying out whilst it is left on.
Ingredients list
Indigofera Tinctoria Leaf Powder*, Lawsonia Inermis Leaf Powder*, Emblica Officinalis Fruit Powder*, Eclipta Prostrata Leaf Powder*, Rubia Cordifolia Root Powder*, Trigonella Foenum-Graecum Seed Powder*, Hibiscus Rosa-Sinensis Flower Powder*.
*Ingredients from organic farming.
100% of the total ingredients are of natural origin.
100% of the total ingredients are from organic farming. COSMOS ORGANIC certified by Ecocert Greenlife.
Please note that the list of ingredients may change, as the formulation is continuously improved based on the latest knowledge and certification criteria. Therefore, always check the list of ingredients on the physical product.
Manufactured in India.
WARNING: For external use only. Do not use on a sensitive, irritated or damaged scalp. Do not use the product to dye eyelashes or eyebrows. In case of contact with eyes, rinse immediately with plenty of water. May cause hypersensitivity. Keep out of reach of children.
FAQ
Does this hair dye provide full coverage for grey hair?
No, this plant-based hair dye provides only limited grey coverage. If you have more than 30% grey hair, the result may be more subtle.
How long does the colour last?
The colour lasts a long time and becomes deeper the more often you use the dye, thanks to the film-forming properties of plant-based dyes.
Can I mix this colour with other natural ingredients?
Yes, you can mix it with green or black tea, coffee or yoghurt to enhance or soften the undertone.
Is this dye suitable for a sensitive scalp?
The formula is fragrance-free and completely natural, but use is not recommended on an irritated, damaged or very sensitive scalp.












