HERBBY Hair Color Shampoo for Gray Hair — Dark Brown, 500 ml, Low-Ammonia & Conditioning, 6–8 Week Coverage

HERBBY Hair Color Shampoo in Dark Brown is an instant, low-ammonia hair dye shampoo that covers gray hair and delivers a shiny, even dark brown color that lasts about 6–8 weeks.

This 500 ml bottle combines simple at-home application with a formula enriched by nine herbal extracts. It acts both as a colorant and a conditioning rinse so you get noticeable color transformation, reduced frizz, and a smoother finish without needing salon tools. The product targets people who want fast, repeatable gray coverage and a natural-looking darker shade, with minimal fuss and up to a dozen uses per bottle depending on hair length.

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

Color appears immediately after the application time and fixed color remains visible through regular washes for roughly six to eight weeks. Results vary by original hair shade and how often you wash your hair; darker transformations are more reliable than lightening attempts.

• Visible color after one application (5–30 minutes, depending on shade).
• Expected color longevity: approximately 6–8 weeks.
• Maintenance: touch up as gray regrowth appears.
• Multiple uses from one 500 ml bottle—up to about 12 applications.

Will this product damage my hair or irritate my scalp?

HERBBY uses a low-ammonia formula blended with nine herbal extracts to balance effective gray coverage and gentleness. The botanical ingredients are chosen to nourish and help reduce dryness and frizz while coloring, but individual sensitivities still apply.

• Low-ammonia approach for stronger color with milder scalp feel.
• Nine herbal extracts to moisturize and strengthen hair fibers.
• Avoids overly harsh chemicals commonly found in permanent dyes.
• Always perform a skin patch test before application.

How do I use the HERBBY Hair Color Shampoo at home?

Application is straightforward: pour, spread, wait, and rinse—no bowls or specialized tools required. Times vary by shade; black requires a much shorter development time than other dark brown tones.

• Step 1: Put on the included disposable gloves and pour product into gloved hands.
• Step 2: Apply to dry hair and distribute evenly from roots to ends.
• Step 3: Leave on 5–30 minutes depending on color and hair density, then rinse.
• Tip: Conduct a patch test and follow timing guidance for best results.

What color results can I expect and are there limitations?

HERBBY reliably darkens and covers gray hair, producing a natural, even dark brown shade. It is less effective at lightening previously dyed dark hair; natural hair may gain one to two shades lighter when attempting lighter tones.

• Best use: darkening and gray coverage for natural or lighter hair bases.
• Less effective for lightening already dark-dyed hair.
• After-shade can vary based on starting color and hair porosity.
• Images are representative; final shade may differ slightly in person.

Who is this for? HERBBY Dark Brown Hair Color Shampoo fits anyone seeking a quick, at-home solution for covering gray hair and refreshing a darker, glossy look without salon appointments. It’s suitable for men and women, multiple hair types and lengths, and can be used for eyebrows and beard when applied cautiously away from the eyes. If you want repeatable color, reduced frizz, and added conditioning from herbal extracts with straightforward application, this product is designed for you.

Ingredients

Juglans Regia (Walnut Leaf),Argan Oil,Cacumen Biotae,Noni Fruit,Black Sesame Seed,Ginger Oil,Cytisus Scoparius,Wild Ginseng,Krameria Triandra Root.