- Is this dye really ammonia-free?
- Yes. The label lists it as ammonia-free, paraben-free and silicone-free, with henna and plant extracts as the base.
- How long does the black last?
- As a semi-permanent color, expect roughly 4 to 6 weeks before it fades, sooner with frequent washing.
- How much hair does one tube cover?
- One 2.37 fl oz tube suits short to medium hair. Long or thick hair usually needs two tubes.
- Will it lighten my hair?
- No. Henna cream deposits color only; it cannot lighten dark hair.
- Is $24.49 a good price?
- Only one store, Swanson, lists it new at $24.49 as of November 7, 2026, so there is no lower price to compare against.
- Do I need a patch test?
- Yes. Test on a small area 48 hours before full application, since plant-based dyes can still cause reactions.
- Where is the Surya Brasil 339010 Henna Cream Black cheapest?
- At Swanson, for $24.49, as of our latest check.