BIOGREEN ROOTS Dark Brown Color-Depositing Hair Dye Shampoo 400 ml — Ammonia & Paraben-Free, Gentle Gray Coverage

BIOGREEN ROOTS Dark Brown Hair Dye Shampoo is an ammonia- and paraben-free color-depositing shampoo that covers gray hair while nourishing strands with herbal extracts.

Designed for at-home use, this 400 ml bottle blends botanical ingredients—like ginger, ginseng and Polygonum multiflorum—with conditioning agents such as wheat protein, coconut extract and vitamin E to tint, hydrate and strengthen hair. The formula aims to refresh natural color gradually, leaving hair soft and manageable without the harsh smell or irritation associated with traditional permanent dyes. It’s suitable for a wide range of hair textures and promises an easy application routine that fits into a regular wash schedule.

How does this shampoo gently color gray hair?

The shampoo deposits dark brown pigments with each use, gradually blending gray strands into your natural shade instead of creating an abrupt change. Because it’s free from ammonia and parabens, the dyeing action relies on conditioning carriers and plant extracts to help pigments adhere while minimizing damage to the cuticle.

• Color-depositing shampoo base for gradual gray coverage
• Herbal extracts to support scalp and hair health during color
• No ammonia—reduces odor and scalp irritation risk
• Gentle pigments suited for repeated application

What results can I expect after one application and over time?

After the first use you’ll notice subtle darkening and improved manageability; more uniform gray coverage appears after several washes. Continued use maintains tone and helps conceal new gray growth while the conditioning agents restore shine and reduce frizz.

• Immediate: mild color boost and smoother hair texture
• Short-term (2–4 washes): increased gray blending and richer brown tone
• Long-term: maintained color depth with regular use and improved hair softness
• Refreshes between permanent dye jobs without harsh chemicals

How do I use the product safely and effectively at home?

Apply to dry hair as directed, massage to distribute pigment, wait the suggested 20 minutes, then rinse thoroughly. Patch-test before first full use to check for sensitivity, and follow up with a gentle conditioner if needed; avoid contact with eyes and clothing until rinse is complete.

• Apply to dry hair for best pigment uptake
• Leave on for roughly 20 minutes, then rinse until water runs clear
• Patch-test 48 hours prior to full application to ensure tolerance
• Repeat use every few washes to maintain color depth

What hair types and concerns does this shampoo address?

The formula is created for diverse textures—straight, wavy, curly and coily—and works on fine as well as thicker hair. Its blend of plant extracts and proteins targets common concerns like gray coverage, dryness and lackluster hair, providing a gentle color option for people who want to avoid strong chemical dyes.

• Suitable for all hair textures and most natural colors
• Hydrates and conditions while depositing color
• Helps reduce brittleness with wheat protein and vitamin E
• Convenient at-home alternative to salon touch-ups

Who is this for: BIOGREEN ROOTS Dark Brown Hair Dye Shampoo is made for anyone seeking a low-risk, botanical-based way to diminish visible gray and refresh brown tones without ammonia or parabens. It’s ideal for people who prefer gradual, controllable color changes, those with sensitive scalps, and busy users who want an easy, conditioning color step built into their regular hair-wash routine.