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Deal.ai › Rainbow Research › Henna Hair Dyes
Rainbow Research
Rainbow Research Henna Hair Color Conditioner 113 g - Red

Rainbow Research Henna Hair Color Conditioner 113 g - Red

Best price now

$8.56at HerbsproVerified

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Our take on the Rainbow Research Henna Hair Color Conditioner 113 g - Red

Rainbow Research Henna Hair Color Conditioner in Red is a 4 oz (113 g) powder of pure henna that colors hair while conditioning it. It is a single-step, plant-based dye that adds red tones and shine rather than lifting color. At $8.56 at Herbspro as of November 7, 2026, it is the only new price listed, so there is no recent range to compare against.

Best forShoppers wanting a plant-based red hair colorAdding warm red tones to brown or dark hairPeople who prefer powder dyes mixed at homeConditioning color treatments for shine
Pros
  • Pure henna powder, a single plant-based ingredient
  • Conditions as it colors, leaving shine
  • 4 oz bag gives multiple applications for short to medium hair
  • No developer or peroxide needed
  • Inexpensive per use at $8.56
Cons
  • Red result is subtle on dark hair and strong on light hair
  • Messy powder to mix and apply
  • Long processing time compared with box dye
  • Henna color is permanent and hard to remove
  • Can dry out hair if mixed or rinsed poorly

Rainbow Research Henna Hair Color Conditioner 113 g - Red prices at every store

  • HerbsproNew

    In stock

    $8.56Verified
    Visit Herbspro

Store links may earn us a commission. Price via Klarna.

Rainbow Research Henna Hair Color Conditioner 113 g - Red price history

Lowest price we've seen: $8.56 on Nov 7 at Herbspro. Tracked across 1 store since Nov 7.

What reviewers say

Owners of Rainbow Research henna describe a natural red tint with added shine and softer-feeling hair. Many note the color is more subtle than expected on dark hair and that the powder is messy to work with.

What people mention
  • Color resultMixedReviewers say the red shows strongly on light hair but only as a warm tint on dark hair.
  • ShinePraisedOwners report hair looks glossier and feels softer after a henna treatment.
  • ApplicationCriticisedThe powder is messy to mix and apply, and it takes time to work through the hair.
  • Processing timeMixedUsers mention leaving it on for a long stretch, which some find inconvenient.
  • PermanenceMixedThe color is permanent, which suits some buyers but limits others.

Specifications

Weight (oz)
4.0Source
No. of Pieces (pcs)
1Source
Volume (fl oz)
4.0Source

Questions and answers

Will this turn dark brown hair red?
It adds a warm red tint rather than a bright red on dark hair. Light or pre-lightened hair shows the red much more strongly.
Is Rainbow Research henna permanent?
Yes. Pure henna bonds to the hair and does not wash out, though it can fade slowly over months.
How many applications does a 4 oz bag give?
Most users get two to four applications on short to medium hair, depending on how much powder they mix per treatment.
Do I need a developer with this henna?
No. It is mixed with water or a mild liquid and needs no peroxide or developer.
Can I use it over previously dyed hair?
Henna layers over most color, but test a strand first, especially over bleach or light blonde, where the red can be intense.
When is the price lowest?
Only one new price is listed: $8.56 at Herbspro as of November 7, 2026. Watch the price history for changes.
Where is the Rainbow Research Henna Hair Color Conditioner 113 g - Red cheapest?
At Herbspro, for $8.56, as of our latest check.

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