Sign GOLD Bio Organic Indigo Powder for Hair Dye – Natural Hair Colour | Pack of 8 × 100g | Total 800g

Discover the traditional power of plant-based hair colouring with Sign GOLD Bio Organic Indigo Powder for Hair Dye. Made from carefully processed Indigofera tinctoria leaves, this finely milled indigo powder is designed for people looking for a natural, plant-based alternative to conventional hair colouring products.

Pack Size: 8 Boxes × 100g Each | Total Net Quantity: 800g

Sign GOLD Bio Organic Indigo Powder can be used with pure henna powder as part of a traditional two-step hair colouring method to achieve darker-looking shades ranging from brown to deep brown and black, depending on your natural hair colour, the henna base, application method, processing time and individual hair characteristics.

Whether you want to cover the appearance of grey hair, maintain naturally dark-looking hair or switch to a botanical hair colouring routine, Sign GOLD Indigo Powder offers a simple way to incorporate traditional herbal hair dyeing into your hair-care routine.

🌿 What is Indigo Powder?

Indigo powder is a natural botanical powder traditionally obtained from the leaves of the Indigofera tinctoria plant. The leaves are harvested, processed and finely powdered for use as a plant-based colouring ingredient.

Indigo has a long history of use as a natural dye. For hair applications, it is commonly paired with henna because the two botanical powders work differently. Henna generally creates warm copper, orange or reddish-brown tones, while indigo contributes cooler and darker tones.

When indigo is applied appropriately over henna-treated hair, the combination can produce a naturally dark appearance. The final colour varies from person to person and may range from brown and dark brown to very deep brown or black-looking shades.

Important: Pure indigo used alone on light, grey or white hair may create blue-green or unusual tones. For dark grey coverage or black-looking results, a henna base followed by indigo is generally preferred.

Why Choose Sign GOLD Bio Organic Indigo Powder?

At Sign GOLD Bio Organic, we focus on bringing traditional herbal ingredients into convenient modern packaging. Our Indigo Powder for Hair Dye is intended for customers who prefer a botanical approach to hair colouring and want greater control over the ingredients used in their hair-care routine.

The fine powder texture makes it convenient to mix into a smooth paste for hair application. With 8 individually packed 100g boxes, the 800g multipack is suitable for repeat applications, longer hair, family use or customers who regularly follow a henna-and-indigo hair colouring routine.

Sign GOLD Organic Indigo Powder for Hair Dye | 8 x 100g

• Plant-Based Hair Colouring Powder
• Made from Indigofera tinctoria
• Suitable for traditional Henna + Indigo hair colouring
• Helps create naturally darker-looking hair shades
• Can be used as part of a grey-hair colouring routine
• Finely powdered for convenient mixing and application
• Suitable for men and women
• Ideal for home hair-colouring routines
• Convenient multipack containing 8 individual 100g boxes
• Total Quantity: 800g
• Suitable for customers seeking an alternative to conventional oxidative hair dyes

Natural Indigo Powder for Grey Hair

Grey and white hair can be more noticeable because of the contrast with naturally dark hair. Many people therefore look for plant-based methods to create a darker appearance without relying solely on conventional permanent hair dyes.

A traditional henna and indigo two-step method is commonly used for this purpose. Henna is applied first to create a warm base on the hair. Indigo is then applied over the henna-treated hair to deepen and cool the resulting colour.

Depending on your starting hair colour and application technique, the final appearance can range from brown to dark brown or black-looking shades.

Because botanical hair colour behaves differently from synthetic dye, exact results cannot be guaranteed. Hair porosity, previous chemical treatments, natural colour, percentage of grey hair, henna quality, indigo freshness, water quality and processing time can all affect the final shade.

How to Use Indigo Powder for Black-Looking Hair

For people with substantial grey or white hair who want a very dark result, the two-step Henna + Indigo method is commonly used.

Step 1 – Apply Henna

Mix pure henna powder with water according to the directions for your henna product. Apply the prepared henna paste evenly from roots to ends, ensuring that grey and white areas are thoroughly covered.

Leave it on for the recommended processing period and rinse thoroughly with water.

Immediately after henna application, grey or white strands may appear orange, copper or reddish. This is expected before the indigo step.

Step 2 – Prepare Indigo Paste

Place the required quantity of Sign GOLD Bio Organic Indigo Powder in a clean, non-reactive bowl.

Gradually add lukewarm water and mix until you obtain a smooth, spreadable paste similar to thick yogurt.

Prepare indigo close to the time of application rather than leaving the mixed paste sitting for long periods.

Step 3 – Apply Indigo

Apply the freshly prepared indigo paste generously to henna-treated hair. Work section by section, paying particular attention to grey roots and areas where stronger coverage is desired.

Ensure that the hair is thoroughly coated.

Step 4 – Allow It to Process

Leave the paste on the hair for approximately 1–3 hours, depending on your desired shade and individual hair response.

Processing times can vary, so first-time users should perform a strand test before applying the product to the entire head.

Step 5 – Rinse

Rinse thoroughly with plain water until the water runs clear.

The shade may continue to deepen or settle over approximately 24–48 hours, so evaluate the final colour after the oxidation period rather than immediately after rinsing.

Henna and Indigo for Brown Hair Shades

Indigo does not have to be used only for black-looking hair. Henna and indigo can also be combined in different proportions to create various brown-looking shades.

A mixture containing a greater proportion of henna will generally produce warmer tones, while increasing the proportion of indigo can create cooler and deeper shades.

Possible results include:

Warm Brown: Use a henna-dominant mixture.

Medium Brown: Use a more balanced combination of henna and indigo.

Dark Brown: Increase the proportion of indigo.

Deep Brown to Black-Looking Hair: Consider the traditional two-step method of henna followed by indigo.

These ratios are general guidance only. Botanical dyes react differently depending on individual hair, so a strand test is strongly recommended before full application.

How Much Indigo Powder Do I Need?

The amount required depends on hair length, thickness and density.

As a general guide:

Short Hair: Approximately 50–100g
Shoulder-Length Hair: Approximately 100–150g
Medium/Long Hair: Approximately 150–250g
Very Long or Thick Hair: Approximately 250–400g or more

Because this Sign GOLD pack contains 8 × 100g boxes, you receive a total of 800g Indigo Powder, providing convenient portions for multiple applications.

Individual 100g boxes also make it easier to open only the quantity required for each application while keeping unopened packs stored separately.

Convenient 8 × 100g Multipack

The Sign GOLD Bio Organic Indigo Powder multipack contains:

Number of Boxes: 8
Quantity Per Box: 100g
Total Net Quantity: 800g

This format is especially convenient for customers who regularly colour their hair using herbal powders. Instead of handling one large package every time, you can use individual 100g boxes according to your hair length and application requirements.

The multipack is ideal for repeat users, families and customers who maintain their roots regularly.

Indigo Powder vs Conventional Hair Dye

Conventional permanent hair dyes often rely on oxidative colouring systems and various formulated ingredients to rapidly change hair colour. Botanical hair colouring works differently.

Indigo is a plant-derived dye powder. Rather than functioning like a conventional boxed chemical hair colour, it deposits botanical colour onto the hair through a traditional application process.

Plant-based hair colouring can require more preparation and time, and results can be less predictable than standardized synthetic dyes. However, many customers choose henna and indigo because they prefer a traditional botanical colouring routine.

Choosing between conventional hair colour and herbal powders is ultimately a matter of personal preference, desired shade, convenience and individual hair needs.

Who Can Use Sign GOLD Indigo Powder?

Sign GOLD Bio Organic Indigo Powder is suitable for adults who want to incorporate botanical hair colouring into their routine.

It can be considered by:

• Men and women looking for plant-based hair colouring options
• People interested in henna and indigo hair colouring
• Customers wanting darker-looking brown or black shades
• People looking to colour the appearance of grey or white hair
• Regular users of traditional herbal hair powders
• Customers who prefer preparing their own hair-colouring paste at home

Always perform a patch test and strand test before full use, particularly if you have sensitive skin, allergies, a history of reactions to hair products or chemically treated hair.

Tips for Better Indigo Hair Colour Results

For best results, start with clean hair that is relatively free from heavy oils, silicones and styling-product buildup. Excessive oil can interfere with even contact between the botanical paste and the hair.

Use a non-reactive mixing bowl and prepare a smooth paste without dry lumps.

For black-looking grey coverage, use high-quality pure henna first and follow with freshly prepared indigo.

Apply sufficient paste. Thin or uneven application may lead to patchy results, particularly on resistant grey hair.

Work in small sections so that the roots, hairline and grey areas are fully covered.

Wear gloves during preparation and application because natural dye powders can temporarily stain hands, nails, clothing, towels and surrounding surfaces.

After rinsing, allow time for the colour to settle before deciding whether another application is necessary.

Botanical Hair Colour Requires Patience

One of the most important things to understand about henna and indigo is that they do not behave exactly like conventional hair dye.

The initial shade immediately after rinsing may not represent the final result. Botanical colour can change as it settles and oxidizes.

Grey hair can also respond differently from naturally pigmented hair. Some resistant grey strands may require repeat applications before the desired depth is achieved.

For this reason, customers transitioning from conventional hair colour to henna and indigo should approach the process gradually and keep notes about mixing ratios, application times and final results. This can help you develop a routine that works well for your individual hair.

Suitable for Regular Root Touch-Ups

As hair grows, new grey roots can become visible. The convenient 100g individual boxes make this pack useful for periodic root applications.

Instead of colouring the entire length every time, experienced henna-and-indigo users may choose to focus primarily on new growth when appropriate.

The exact frequency of application depends on individual hair growth and personal preference.

Storage Instructions

Proper storage is important for botanical powders.

Keep unopened Sign GOLD Bio Organic Indigo Powder in a cool, dry place, protected from direct sunlight, excessive heat and moisture.

After opening a package, close or transfer any unused dry powder to a clean, airtight container and store it appropriately.

Do not allow moisture to enter stored dry powder.

Always check the package for specific storage instructions and use the product within the stated shelf-life period.

Important Safety Information

Natural and plant-derived does not mean that an allergic or irritation reaction is impossible.

Always perform a patch test before use.

Apply a small amount of prepared product according to appropriate patch-testing guidance and monitor for any signs of irritation or sensitivity before proceeding with full application.

A strand test is also strongly recommended to assess the expected colour result.

Avoid contact with eyes. If the product enters the eyes, rinse immediately and thoroughly with clean water and seek medical advice if irritation persists.

Do not apply to broken, irritated or inflamed skin.

Keep away from children.

For external use only.

Discontinue use if irritation, burning, swelling or an unusual reaction occurs.

If you have a known allergy, sensitive scalp, skin condition or previous serious reaction to hair-colouring products, consult an appropriate healthcare professional before use.

Frequently Asked Questions

Is indigo powder a natural hair dye?

Indigo powder is a plant-derived colouring powder traditionally produced from Indigofera tinctoria and used for botanical dyeing, including hair colouring.

Can Indigo Powder make grey hair black?

A traditional two-step process using henna first and indigo second can produce a dark brown to black-looking result on grey hair. Final results vary depending on the hair and application process.

Can I apply Indigo Powder directly to grey hair?

It can be applied directly, but pure indigo on light, white or grey hair can create blue-green or unusual tones. For dark grey coverage, applying henna first and indigo afterward is generally preferred.

Can Henna and Indigo be mixed together?

Yes. Henna and indigo are often combined for various brown shades. The exact result depends on the proportion used and the individual’s starting hair colour.

How long should Indigo Powder stay on hair?

A common processing range is approximately 1–3 hours, but the ideal duration can vary according to your hair and desired result.

Does Indigo Powder work immediately?

Colour begins developing during application, but the final appearance may deepen or settle during the following 24–48 hours.

How many packs are included?

This product contains 8 individual boxes, with 100g Indigo Powder in each box.

What is the total quantity?

The total net quantity is 800g (8 × 100g).

Can men use Indigo Powder?

Yes. Botanical hair colouring is suitable for both men and women, subject to the same patch-testing and usage precautions.

Can I use it for beard colouring?

Facial skin can be more sensitive, and products intended for scalp hair should not automatically be assumed suitable for facial hair. Follow the directions and intended-use information printed on the product packaging.

Why Sign GOLD Bio Organic?

Sign GOLD Bio Organic focuses on traditional botanical powders and herbal products designed for customers who value plant-based personal-care routines.

Our goal is to make herbal ingredients such as Henna Powder, Indigo Powder, Amla Powder, Reetha Powder, Shikakai Powder, Bhringraj Powder, Hibiscus Powder and Brahmi Powder conveniently available for modern hair-care routines.

With Sign GOLD Bio Organic Indigo Powder for Hair Dye, you receive a practical multipack designed for regular users of natural hair colouring methods.

Product Specifications

Brand: Sign GOLD Bio Organic
Product Name: Indigo Powder for Hair Dye
Botanical Source: Indigofera tinctoria
Product Type: Plant-Based Hair Colouring Powder
Form: Fine Powder
Colouring Use: Hair
Suitable For: Men & Women
Pack Size: 100g × 8 Boxes
Number of Boxes: 8
Total Net Quantity: 800g
Application: External Use Only
Recommended Method for Dark Grey Coverage: Henna followed by Indigo
Storage: Store in a cool and dry place away from direct sunlight and moisture

Buy Sign GOLD Bio Organic Indigo Powder for Hair Dye Online

Bring the traditional Henna + Indigo hair colouring method into your home with Sign GOLD Bio Organic Indigo Powder for Hair Dye – Pack of 8 × 100g.

With a total quantity of 800g, this value multipack is suitable for repeat applications, root touch-ups and regular botanical hair-colouring routines. The convenient individual boxes allow you to use the quantity you need while keeping the remaining packs stored separately.

If you are searching online for organic indigo powder for hair, natural indigo powder for grey hair, indigo powder for hair dye, indigo powder for black hair, henna and indigo powder for hair, herbal hair colour powder, natural hair dye for grey hair, Indigofera tinctoria powder, indigo hair colour, plant-based hair dye, indigo powder 100g, indigo powder 800g, henna indigo hair colour, natural black hair colour powder, herbal grey hair colour or indigo powder for men and women, Sign GOLD Bio Organic Indigo Powder is designed for your botanical hair-colouring routine.

Choose Sign GOLD Bio Organic Indigo Powder and experience the traditional art of plant-based hair colouring.