Henna has been used as a natural hair dye for centuries – and although its properties have been known for generations, it still raises questions and doubts. Is the color permanent? Can henna dry out hair? How can you predict the effect of coloring?
In this article, we dispel the myths and answer the most frequently asked questions. If you are wondering whether henna for hair is a good solution – read on.
In this article:
Does Henna Cover Gray Hair? Facts and Tips
Yes, well-chosen henna covers grey hair – although it requires the right approach. In the case of light or grey hair, the two-step method works best: first apply pure henna (Lawsonia inermis), and after washing it off – indigo or a plant dye in a chosen shade of brown or black.
How to achieve the best effect?
Choose high-quality henna (e.g. from the Sattva collection with the Ecocert Cosmos Natural certificate)
Do a streak test
Henna regularly – each application deepens the effect
Henna for hair and color durability – what is worth knowing?
Henna is not a chemical dye. It does not open the hair cuticles, but combines with keratin, permanently dyeing the hair structure. Importantly, the color does not wash out, and with each subsequent henna application it gains depth and intensity.
How to preserve the color after henna?
Do not wash your hair with shampoo for 48 hours after hennaing.
Use mild, natural shampoos without SLS
Oil your hair regularly – e.g. with amla, coconut or argan oil
Post-henna care – how to care for your hair after dyeing it with henna?
Natural henna coloring strengthens the hair, thickens it and gives it volume. However, after the first application, it may be slightly stiffer. Just a few simple steps are enough to enjoy a smooth and shiny hairstyle.
What will help your hair after henna?
Add a little aloe or vegetable glycerin to the henna mixture.
After rinsing, apply a silicone-free conditioner or a herbal mask.
Use oils from the Sattva Ayurveda line – e.g. Brahmi, Bhringraj, Neem
Learn how to support hair color and condition after henna treatment with oiling:
➤ Ayurvedic hair oiling – a step-by-step guide
How to choose the right shade of henna for your hair color?
The final effect after henna depends on the initial hair color. Natural hair dye does not lighten, but emphasizes the natural shade and reacts with it. The lighter the hair, the lighter the effect.
How to predict the effect?
Do a streak test
Take advantage of our free quiz "Choose a shade of henna"
Combine henna with cassia, indigo or amla to obtain different shades.
See all available colors and ready-made mixtures in our collection: sattva ayurveda henna hair shades
Is Henna Dyeing Difficult? Practical Tips and Rituals
Henna requires a bit of patience, but the process itself can be a pleasant ritual – scented with herbs and full of tenderness for the hair.
How to make hennaing your hair easier?
Prepare the mixture the day before - the color will oxidize and will be deeper
During the application, make it a ritual – turn on some music, light some incense
Take advantage of ready-made Sattva henna kits (with brush, cap and gloves)
Hair henna step by step – how to achieve the best effect?
Wash your hair with a natural shampoo (silicone-free)
Mix henna with warm water (approx. 50°C) and leave for 30 minutes–8 hours.
Apply henna evenly over the entire length
Wrap your head with a cap and a towel
Rinse after 2-4 hours with lukewarm water (no shampoo)
Wait 48 hours for the color to fully develop.