Farndu Dark Brown Hair Dye Shampoo — 3-in-1 Semi-Permanent Color, Ammonia-Free with Argan & Olive Oils

Farndu Dark Brown Hair Dye Shampoo is a plant-based, 3-in-1 color shampoo that covers gray hair in about 15–20 minutes while cleansing and conditioning.

If you want a quick, low‑stress way to refresh dark brown hair without ammonia or strong chemical odors, this semi-permanent shampoo is formulated to tint, clean, and nourish in a single step. The shampoo uses botanical extracts plus argan and olive oils to help lock in moisture as it deposits color, so you can cut down on salon trips and use it at home with ordinary shower tools.

How fast will I see gray coverage with this shampoo?

Most users notice visible darkening of gray hairs within 15 minutes; for full, more uniform coverage leave the formula on for up to 20 minutes. Thicker or very stubborn gray sections may require slightly longer processing or extra product.

• Standard timing: 15 minutes for visible results, 20 minutes for fuller coverage
• Thick hair tip: apply 50% more product and add 10 minutes
• No bowls or brushes—apply and rinse like regular shampoo

Is Farndu shampoo safe for sensitive scalps and everyday use?

The shampoo is free from ammonia and parabens and relies on plant-derived actives, reducing harsh smells and irritation risk. It also contains moisturizing oils to help minimize dryness, but always patch-test if you have a history of scalp sensitivity.

• Ammonia-free, paraben-free formulation
• Infused with Moroccan argan and olive oils for hydration
• Recommended: patch test before first full application

What styling and maintenance can I expect after using the color shampoo?

The formula conditions while depositing color, leaving hair softer and easier to manage immediately after rinsing. Because it’s semi-permanent, color gradually fades with regular washing; use color-safe routines to extend results.

• Leaves hair conditioned and less frizzy thanks to botanical oils
• Color lasts through multiple washes; frequency depends on hair porosity
• Use sulfate-free or color-protect shampoos to maintain tone

How do I get the best results for different hair types?

Hair texture and previous coloring affect outcome: finer hair absorbs dye faster, while coarse or very porous hair may need more product and time. The label suggests adding extra product and up to 10 additional minutes for thick hair to reach uniform coverage.

• Fine hair: expect quicker color uptake—check at 10–15 minutes
• Thick/coarse hair: apply 50% more shampoo and add 10 minutes
• Previously colored hair: results vary; consider strand test first

Who is this product for? Farndu Dark Brown Hair Dye Shampoo is designed for men and women who want a convenient at‑home solution to cover grays, refresh dark brown tones, and improve manageability without salon time or harsh chemicals. It's a practical choice for seniors, busy professionals, and anyone seeking a gentler semi‑permanent color that also conditions during the wash.

Ingredients

Argan Oil