hair dye (orange-red) · anti-greying (with indigo) · anti-fungal.
Henna Powder
Madayantika — the classical cooling dye.
Pure Henna powder — Madyantika, the classical cooling dye. Natural hair colour without chemicals.
Pure Madyantika (Lawsonia inermis) leaf powder, single-drug, no additives. Natural orange-red hair colour with consistent use; combine with Indigo for natural-looking brown or black. Also used as a cooling scalp pack for Pitta-pattern dandruff.
The story
Henna — Madyantika in Sanskrit, Mehndi in everyday Indian usage — has been used for hair colour, hand and foot decoration, and as a cooling lepa for over 4,000 years. Classical Ayurveda places it in the Pitta-shamaka (cooling) category: its dyeing action is incidental to its therapeutic intent of cooling the scalp and reducing inflammation.
The hair-colouring use is well known. The cosmetic use — as a hand mehndi for weddings and festivals — is well known. What’s often forgotten is its classical use as a scalp lepa for itchy, hot, Pitta-pattern dandruff.
How it works
Henna’s lawsone molecule binds to keratin (in hair and nail) through covalent attachment — which is why henna-dyed hair holds its colour for weeks rather than washing out. The classical cooling property is real too: the natural acidity (around pH 5.5) calms the scalp’s microbiome and reduces Malassezia-driven inflammation.
For hair specifically: henna deposits an orange-red layer in the cortex, which on grey hair appears auburn; on dark hair, deepens to a warm chestnut; on light hair, becomes a vivid copper. Combined with indigo (Nilini), the result shifts to natural-looking dark brown or black — the basis of the classical Nalpamaradi hair dye protocols.
How to use it
- As a hair colour: 100g henna mixed with warm water (or strong black tea, or coffee), left to release dye for 2 hours. Apply to clean dry hair, cover with shower cap, leave 2–4 hours, wash out without shampoo (just water + gentle rinse). For deeper colour, repeat.
- For grey coverage in one step: mix henna 60% + indigo 40% as a single pack — colour shifts to natural-looking dark brown.
- As a scalp pack for dandruff: 3 tablespoons mixed with curd, applied to scalp only, left 30 minutes, washed off.
Who it’s for
Anyone wanting natural colour, anyone with Pitta-pattern (red, itchy, hot) scalp inflammation, anyone covering grey without commercial dyes. Pregnancy-safe.
The honest part
Henna alone gives orange-red, not brown. For natural-looking brown or black, you need a two-step or 60/40-mixed protocol with indigo. Don’t believe anyone selling “natural black henna” — that product contains PPD (a chemical dye), and it can cause severe skin reactions.