MEIDU Black Hair Dye Shampoo 3-in-1 Dark Brown 500ml — Herbal, Gentle Color-Depositing Shampoo + Conditioner

MEIDU Black Hair Dye Shampoo is a 3-in-1 herbal formula that darkens gray hair while acting as shampoo and conditioner for a single-step color refresh.

This 500ml bottle combines plant-derived extracts with color-depositing pigments to give men and women an easy at-home way to diminish gray and restore a darker shade. The gentle formula is designed to cleanse, condition and tint hair in one application, producing results that last several weeks depending on hair type and frequency of washing. It’s formulated without strong chemical odors and includes a glove pack for convenient, mess-free use.

How quickly will I see gray coverage and how long does it last?

Most users notice visible darkening after a single 15–20 minute application. Initial results depend on the amount of gray, base color and hair porosity. Color typically fades gradually and can last about three to four weeks with normal washing.

• Application time: 15–20 minutes per use
• Visible result: after first application for many users
• Duration: approximately 3–4 weeks before fading
• Maintenance: reapply as color lightens or roots show

Is the formula safe for frequent use and does it damage hair?

The MEIDU formula emphasizes botanical extracts aimed at minimizing harshness compared with traditional oxidative dyes. It cleanses and deposits color while including conditioning ingredients to help keep hair supple. A patch test is recommended before first use to check for sensitivities.

• Herbal extracts included to nourish hair
• Combines shampoo and conditioner for softer feel
• Non-irritating scent profile versus chemical dyes
• Skin patch test advised before full application

How do I apply it for even coverage and best results?

Apply to wet hair, distribute evenly using the included gloves, and leave the product in place for the suggested 15–20 minutes. Rinse thoroughly until water runs clear. For stubborn gray or thicker hair, section the hair and ensure the product reaches the roots and gray strands.

• Use included gloves to avoid staining hands
• Massage through wet hair for uniform coverage
• Rinse well; repeat application if needed later
• Adjust timing slightly for lighter or darker effects

Does this product work for all hair types and which shade is this bottle?

This formula is designed for most hair textures and both male and female users, though results vary by natural color and previous treatments. The bottle labeled Dark Brown deposits a rich brown tone that blends well with medium to darker natural hair colors.

• Suitable for straight, wavy, curly and coily hair
• Best match for natural medium-to-dark bases
• May create subtler results on very light or bleached hair
• Single bottle size: 500ml (16.9oz)

Who is this for: MEIDU Black Hair Dye Shampoo is aimed at anyone seeking a simple at-home solution to reduce gray visibility while saving time by combining cleansing and conditioning with color. It’s a practical pick for busy people who prefer a botanical-leaning formula, users looking to extend salon color between visits, and those wanting to darken roots or scattered gray strands without complex mixing or developer steps. Remember to perform a skin allergy test before first use and choose the Dark Brown shade if your natural hair is medium to dark and you want a natural, blended finish.

Ingredients

nature