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Deal.ai › Light Mountain › Henna Hair Dyes
Light Mountain
Light Mountain Color the Gray Hair Dye Black

Light Mountain Color the Gray Hair Dye Black

Best price now

$12.71at HerbsproVerified

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the Light Mountain Color the Gray Hair Dye Black

Light Mountain Color the Gray in Black is a 7 oz henna-based hair color meant to cover gray without ammonia or parabens. It is a plant-based powder that also conditions and moisturizes as it colors. At $12.71 at Herbspro as of November 7, 2026, it sits at the low end of its recent price range, with only two stores listing it new.

Best forShoppers avoiding ammonia and parabensCovering gray on dark hairPeople who prefer plant-based dyeBudget-conscious at-home coloring
Pros
  • Henna-based formula, no ammonia or parabens
  • 7 oz pouch gives multiple applications
  • Adds shine and moisture while coloring
  • Low price for a natural dye
Cons
  • Black result can look flat or greenish on some hair
  • Henna color builds up and is hard to remove
  • Mixing and application take more time than a box dye
  • Results vary with hair porosity and starting color

Light Mountain Color the Gray Hair Dye Black prices at every store

  • HerbsproNew

    In stock

    $12.71Verified
    Visit Herbspro
  • SwansonNew

    In stock

    $14.95Verified
    Visit Swanson

Store links may earn us a commission. Some prices via Klarna.

Light Mountain Color the Gray Hair Dye Black price history

Lowest price we've seen: $12.71 on Nov 7 at Herbspro. Tracked across 2 stores since Nov 7.

What reviewers say

Owners of Light Mountain henna dyes generally report good gray coverage and softer hair, but results depend heavily on hair type and how the paste is mixed. Some find the black shade too dark or uneven on light or previously dyed hair.

What people mention
  • Gray coverageMixedSome users get solid gray coverage; others say resistant patches stay lighter.
  • Color resultMixedThe black shade can read very dark or slightly green depending on starting hair color.
  • Hair feelPraisedOwners say hair feels softer and shinier after coloring.
  • ApplicationCriticisedMixing the powder and applying the paste is messier and slower than a liquid dye.
  • Fade and buildupMixedHenna color holds long but builds up over repeat applications.

Specifications

Weight (oz)
7.0Source
Content
Paraben-Free, Ammonia-FreeSource
No. of Pieces (pcs)
1Source
Gender
MaleSource

Questions and answers

Does it fully cover gray hair?
On many dark-haired users it covers gray well, but resistant or very light gray may need a longer processing time or a second application.
Is it really ammonia-free?
Yes. The formula is henna-based and lists no ammonia or parabens, though plant dyes can still cause reactions, so patch test first.
How many applications does 7 oz give?
For short hair, roughly two to three applications; long or thick hair may use most of the pouch in one go.
Can I use it over previously dyed hair?
It is best on natural or henna-colored hair. Over chemical dye the result can be unpredictable, so strand test before committing.
When is the price lowest?
At $12.71 at Herbspro as of November 7, 2026, it is near the bottom of its recent range; henna dyes rarely see deep discounts beyond a few dollars.
Where is the Light Mountain Color the Gray Hair Dye Black cheapest?
At Herbspro, for $12.71, as of our latest check.
Where can I buy the Light Mountain Color the Gray Hair Dye Black?
2 stores we checked sell it, including Herbspro, Swanson.